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KZ Series
CHIP TYPE, EXTRA LOW IMPEDANCE
Extra low impedance, temperature range up to +105 C Impedance 40 ~ 60% less than LZ series Comply with the RoHS directive (2002/95/EC)
SPECIFICATIONS
Items Operation Temperature Range Rated Working Voltage Capacitance Tolerance Leakage Current I Characteristics -55 ~ +105C 6.3 ~ 50V 20% at 120Hz, 20C 0.01CV or 3 A whichever is greater (after 2 minutes) V: Rated voltage (V) 35 0.12 25 2 3 35 2 3 50 0.12 50 2 3 I: Leakage current ( A) C: Normal capacitance ( F) Measurement frequency: 120Hz, Temperature: 20C WV 6.3 10 16 25 tan Low Temperature Characteristics (Measurement frequency: 120Hz) Load Life (After 2000 hours (1000 hours for 4, 5, 6.3x5.4) application of the rated voltage at 105C, capacitors meet the characteristics requirements listed.) Shelf Life (at 105C) 0.22 Rated voltage (V) Impedance ratio ZT/Z20 (max.) Z(-25C) / Z(20C) Z(-40C) / Z(20C) 0.20 0.16 6.3 3 5 10 2 4 0.14 16 2 4
Dissipation Factor max.
Capacitance Change Dissipation Factor Leakage Current
Within 25% of initial value 200% or less of initial specified value Initial specified value or less
After leaving capacitors under no load at 105C for 1000 hours, they meet the specified value for load life characteristics listed above. After reflow soldering according to Reflow Soldering Condition (see page 8) and restored at room temperature, they meet the characteristics requirements listed as below.
Resistance to Soldering Heat
Capacitance Change Dissipation Factor Leakage Current
Within 10% of initial value Initial specified value or less Initial specified value or less JIS C-5141 and JIS C-5102
Reference Standard
DRAWING (Unit: mm)
( 4 6.3)
Plastic platform
Positive
A 0.2 0.5Max.
( 8, 10)
Plastic platform 0.3max. C 0.2
Positive
0.5Max. E
0.3max.
C
0.2
0.5
0.2
0.5
D
E
B
A 0.2
D
B
0.2
L
+0.1 -0.2
Negative 0.5~0.8
Negative
*L 0.3 (Applicable to 6.3 x 7.7)
*Voltage mark for 6.3V is [6V]
L 0.5
0.8 ~ 1.1
DIMENSIONS (Unit: mm)
DxL A B C E L 4 x 5.4 1.8 4.3 4.3 1.0 5.4 5 x 5.4 2.1 5.3 5.3 1.3 5.4 6.3 x 5.4 2.4 6.6 6.6 2.2 5.4 6.3 x 7.7 2.4 6.6 6.6 2.2 7.7 8 x 10.5 2.9 8.3 8.3 3.1 10.5 10 x 10.5 3.2 10.3 10.3 4.5 10.5
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
A 0.2
A 0.2
KZ Series
DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV F 10 15 22 27 33 47 56 68 100 150 220 330 470 680 1000 1500
4 x 5.4 4 x 5.4 5 x 5.4 (4 x 5.4) 5 x 5.4 (4 x 5.4) 5 x 5.4 6.3 x 5.4 (5 x 5.4) 6.3 x 5.4 (5 x 5.4) 6.3 x 5.4 6.3 x 7.7 (6.3 x 5.4) 6.3 x 7.7 8 x 10.5 10 x 10.5 (8 x 10.5) 10 x 10.5 (8 x 10.5) 10 x 10.5 1.8 1.8 0.76 (1.8) 0.76 (1.8) 0.76 0.44 (0.76) 0.44 (0.76) 0.44 0.34 (0.44) 0.34 0.17 0.09 (0.17) 0.09 (0.17) 0.09 80 80 150 (80) 150 (80) 150 230 (150) 230 (150) 230 280 (230) 280 450 670 (450) 670 (450) 670 4 x 5.4 5 x 5.4 (4 x 5.4) 5 x 5.4 (4 x 5.4) 6.3 x 5.4 (5 x 5.4) 6.3 x 5.4 6.3 x 5.4 6.3 x 7.7 (6.3 x 5.4) 6.3 x 7.7 6.3 x 7.7 8 x 10.5 8 x 10.5 10 x 10.5 10 x 10.5 1.8 0.76 (1.8) 0.76 (1.8) 0.44 (0.76) 0.44 0.44 0.34 (0.44) 0.34 0.34 0.17 0.17 0.09 0.09 80 150 (80) 150 (80) 230 (150) 230 230 280 (230) 280 280 450 450 670 670
6.3 Case size Impedance R.C. Case size
10 Impedance R.C. Case size
4 x 5.4 4 x 5.4 5 x 5.4 (4 x 5.4) 5 x 5.4 6.3 x 5.4 (5 x 5.4) 6.3 x 5.4 (5 x 5.4) 6.3 x 5.4 6.3 x 7.7 (6.3 x 5.4) 6.3 x 7.7 (6.3 x 5.4) 6.3 x 7.7 8 x 10.5 (6.3 x 7.7) 10 x 10.5 (8 x 10.5) 10 x 10.5 (8 x 10.5) 10x 10.5 10 x 10.5
16 Impedance
1.8 1.8 0.76 (1.8) 0.76 0.44 (0.76) 0.44 (0.76) 0.44 0.34 (0.44) 0.34 (0.44) 0.34 0.17 (0.34) 0.09 (0.17) 0.09 (0.17) 0.09 0.09
R.C.
80 80 150 (80) 150 230 (150) 230 (150) 230 280 (230) 280 (230) 280 450 (280) 670 (450) 670 (450) 670 670
WV F 4.7 10 15 22 27 33 47 56 68 100 150 220 330 470
4 x 5.4 5 x 5.4 6.3 x 5.4 (5 x 5.4) 6.3 x 5.4 (5 x 5.4) 6.3 x 5.4 (5 x 5.4) 6.3 x 7.7 (6.3 x 5.4) 6.3 x 7.7 (6.3 x 5.4) 6.3 x 7.7 6.3 x 7.7 8 x 10.5 (6.3 x 7.7) 8 x 10.5 10 x 10.5 (8 x 10.5) 10 x 10.5
25 Case size Impedance R.C. Case size
4 x 5.4 5 x 5.4 (4 x 5.4) 5 x 5.4 6.3 x 5.4 (5 x 5.4) 6.3 x 5.4 6.3 x 5.4 6.3 x 7.7 (6.3 x 5.4) 6.3 x 7.7 6.3 x 7.7 8 x 10.5 10 x 10.5 10 x 10.5 10 x 10.5
35 Impedance
1.8 0.76 (1.8) 0.76 0.44 (0.76) 0.44 0.44 0.34 (0.44) 0.34 0.34 0.17 0.09 0.09 0.09
50 R.C.
80 150 (80) 150 230 (150) 230 230 280 (230) 280 280 450 670 670 670
Case size
5 x 5.4 6.3 x 5.4 6.3 x 5.4 6.3 x 7.7 6.3 x 7.7 6.3 x 7.7 6.3 x 7.7 8 x 10.5 8 x 10.5 10 x 10.5 10 x 10.5 10 x 10.5
Impedance
1.52 0.88 0.88 0.68 0.68 0.68 0.68 0.34 0.34 0.18 0.18 0.18
R.C.
85 165 165 185 185 185 185 300 300 670 670 670
1.8 0.76 0.44 (0.76) 0.44 (0.76) 0.44 (0.76) 0.34 (0.44) 0.34 (0.44) 0.34 0.34 0.17 (0.34) 0.17 0.09 (0.17) 0.09
80 150 230 (150) 230 (150) 230 (150) 280 (230) 280 (230) 280 280 450 (280) 450 670 (450) 670
Case size DxL (mm), maximum impedance ( ) at 20 C 100kHz, ripple current (mA rms) at 105 C 100kHz
FREQUENCY COEFFICIENT OF ALLOWABLE RIPPLE CURRENT
Frequency Coefficient 50Hz 0.35 120Hz 0.50 300Hz 0.64 1KHz 0.83 10KHz~ 1.00
Note: All design and specifications are for reference only and is subject to change without prior notice. If any doubt about safety for your application, please contact us immediately for technical assistance before purchase.
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
EXPLANATION OF PART NUMBERS
1 2 3 4 5 6 7 8 9
_
10
11
12
13
14
15
16
17
18
Series
Voltage (WV)
Capacitance ( F)
Cap. Tol.(%)
Dash
Type
Lead Process
Dia.( )
Length (mm)
Sleeve
Rubber
Lead Shape
Chip Type
(1, 2) (3, 4)
Series CS CK SC CN KP LZ KZ FZ EL KL KH HU RA RN RT RK RM RS LA LK LM LS NP NK NM NS BP TM TN SM SK Vol. (WV) 2 4 6.3 10 16 25 35 40 50 63 100 160 200 250 315 330 350 400 450 Code 0D 0G 0J 1A 1C 1E 1V 1G 1H 1J 2A 2C 2D 2E 2F 2U 2V 2G 2W
(5~7)
Cap. ( F) 0.1 0.22 0.33 0.47 1 2.2 3.3 4.7 10 22 33 47 100 220 330 470 1000 2200 3300 4700 10000 22000 Code 0R1 R22 R33 R47 010 2R2 3R3 4R7 100 220
(8)
Tol. (%) +10 -10 +15 L -15 +20 M -20 Code
(10)
Type Chip Radial Radial Taping Snap-in Code C R T S
(12)
Dia. () 3 4 5 6.3 8 Code S C D E F G H I J V A K L M N O P Q R
(13, 14)
Length (mm) 5 5.4 5.8 7 7.7 9 10.5 11 12 14 16 20 21 25 26 31 35 36 40 46 Code 05 54 58 07 77 09 10 11 12 14 16 20 21 25 26 31 35 36 40 46
K
(11)
Type Chip Descriptions Taping & Reel Bulk Code R B
10 12 12.5 13 13.5 14.5 Taping (Forming) Taping (Straight) Lead Cut Lead Forming Cut Lead Forming Only Kinked Forming Cut Kinked Straight Cut A S C F M K Y W 16 18 20 22 25 30 35 40
330 470 101 221 331 471 102 222 332 472 103 223 Snapin Radial
Lead Snap-in
(15)
Sleeve PVC sleeve (White printing) PVC sleeve (Black printing) PVC sleeve (Golden printing) PVC sleeve (Silver printing) PET sleeve (Green colour white printing) PET sleeve (Purple colour white printing) PET sleeve (Yellow colour black printing) Code W B G A 1 2 3
(16)
Rubber Plane Convexity Code P T
(17, 18)
Lead Shape Standard Not standard Length after cut is 3mm Length after cut is 4.5mm Length after cut is 5mm Length after cut is 7.5mm Length after cut is 10mm Code 00 01 30 45 50 75 1A
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
CORRESPONDING TO RoHS DIRECTIVE
Aluminum electrolytic capacitors RoHS compliant RoHS restricted substances Most concerns on terminals Plating on terminals Construction of terminals Plating characters Insulating sleeve Fe/Cu/Sn Plating thickness 12 m Plating type matte No heat treatment after plating No used Fe/Cu/Sn Plating thickness 12 m Plating type matte No heat treatment after plating Replace PVC with PET (where customer designated) Fe/Cu/Sn Plating thickness 10 m Plating type matte No heat treatment after plating Replace PVC with PET (where customer designated) Chip type Yes Radial lead type Yes Snap-in type Yes
Change plating from Sn-Pb to Sn
Change plating from Sn-Pb to Sn
Change plating from Sn-Pb to Sn
Pb
Resistance to soldering heat
Please see "Lead Free Reflow Soldering Condition" for chip type aluminum electrolytic capacitors No difference with Sn-Pb No difference with Sn-Pb No difference with Sn-Pb Room storage test: 20~25 C, 30~80%RH, 4000hrs. Aging test: 60 5 C, 93 +2/-3%RH, 4000hrs. Thermal cycle test: -55 +0/-10 C to 85 +10/-0 C, 3 cycles/hour, 1000 cycles < 2ppm < 2ppm < 2ppm Not detected Not detected Add "Pb free" or "RoHS" marking on inner and outer carton label (where customer designated) Not available No need for dry package
No change
No change
Solderability Tensile strength
No difference with Sn-Pb No difference with Sn-Pb No difference with Sn-Pb Room storage test: 20~25 C, 30~80%RH, 4000hrs. Aging test: 60 5 C, 93 +2/-3%RH, 4000hrs. Thermal cycle test: -55 +0/-10 C to 85 +10/-0 C, 3 cycles/hour, 1000 cycles < 2ppm < 2ppm < 2ppm Not detected Not detected Add "Pb free" or "RoHS" marking on inner and outer carton label (where customer designated) Not available No need for dry package
No difference with Sn-Pb No difference with Sn-Pb Whisker is not observed Room storage test: 20~25 C, 30~80%RH, 4000hrs. Aging test: 60 5 C, 93 +2/-3%RH, 4000hrs. Thermal cycle test: -55 +0/-10 C to 85 +10/-0 C, 3 cycles/hour, 1000 cycles < 2ppm < 2ppm < 2ppm Not detected Not detected Add "Pb free" or "RoHS" marking on inner and outer carton label (where customer designated) Not available No need for dry package
Whisker
Cr6+ Hg Cd PBB PBDE
Plating material
Identification for RoHS compliance products
MSL Level (IPC/JEDEC J-STD-020C)
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
SERIES TABLE
Chip Type Aluminum Electrolytic Capacitors
Capacitance ( F) Rate Voltage (V.D.C.) Operating Temperature (C) Load Life (Hours) Capacitance Tolerance (%)
Applications
Series
Features
CS Standard CK Low Leakage Current
Standard size Standard size, wide temperature range
0.1 ~ 1500
4 ~ 100
-40 ~ +85
2000
20
0.1 ~ 1500
4 ~ 50
-55 ~ +105
2000
20
SC
Low leakage current
0.1 ~ 100
6.3 ~ 50
-40 ~ +85
1000
20
CN Non-polarized KP
Non-polarized Non-polarized, wide temperature range
0.1 ~ 100
6.3 ~ 50
-40 ~ +85
1000
20
0.1 ~ 47
6.3 ~ 50
-55 ~ +105
1000
20
LZ Low Impedance KZ
Low impedance
1 ~ 1500
6.3 ~ 50
-55 ~ +105
2000
20
Extra low impedance
4.7 ~ 1500
6.3 ~ 50
-55 ~ +105
2000
20
FZ
Long life, extra low impedance
4.7 ~ 1500
6.3 ~ 35
-55 ~ +105
3000
20
Long Life
EL
Long life assurance
0.1 ~ 1500
6.3 ~ 50
-55 ~ +105
3000
20
KL
5000 hours load life
0.1 ~ 4700
6.3 ~ 100
-40 ~ +105
5000
20
High Reliability
KH
High reliability
10 ~ 330
10 ~ 50
-40 ~ +125
2000
20
High Voltage
HU
Mid-to-high voltage
3.3 ~ 68
160 ~ 450
-40 ~ +105
5000
20
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SERIES CHART
Chip Type Aluminum Electrolytic Capacitors
KP
105 C Non-polarized Wide temperature
CN
85 C Non-polarized
Non-polarized
SC
85 C Low leakage current Low leakage current
CS
85 C Standard Wide temperature
KH
125 C High reliability Higher reliability
EL
105 C Long life assurance Longer life
CK
105 C Wide temperature
Extra longer life
Low impedance
HU
Mid-to-high voltage Higher Voltage
KL
105 C 5000 hours load life
LZ
105 C Low impedance
Extra Low impedance
FZ
105 C Long life with extra lower impedance Longer life
KZ
105 C Extra lower impedance
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
GENERAL INFORMATION FOR APPLICATION
The following precautions must be observed when using electrolytic capacitors. 1. Circuit Design 1) Please make sure that the environmental and mounting conditions to which the capacitor to be exposed are within the conditions specified in this catalogue. 2) Operating temperature and applied ripple must be within the specifications. 3) Appropriate capacitors, which comply with the life requirement of the products, should be selected when designing the circuit. 4) Aluminum electrolytic capacitors are polarized. Do not apply reserve voltage or AC voltage. Please use non-polarized capacitors for a circuit that can possibly see reserved polarity. Note: Non-polarizes capacitors cannot be used for AC voltage application. 5) Do not use aluminum electrolytic capacitors in a circuit that requires rapid and very frequent charge or discharge. In this type of circuit, it is necessary to use special design capacitors with extended life characteristics. 6) Do not apply excess voltage. Pleased pay attention so that the peak voltage, which is DC voltage overlapped by ripple current, should not exceed the rated voltage. In the case where more than two aluminum electrolytic capacitors are used in series, please make sure that applied voltage should be lower than rated voltage should be applied to each capacitor equally using a balancing resistor in parallel with the capacitor. 7) Outer sleeved of the capacitor is not guarantee as an electrical insulator. Do not use standard sleeve on a capacitor in applications that require electrical insulation. When the application requires special insulation, please contact our sales office for details. 8) Capacitors must not be used under following conditions: (a) Capacitors must not be exposed to water (including condensation), brine or oil. (b) Ambient conditions that include toxic gases such as hydrogen sulfide, sulfurous acid, nitrous acid, chlorine, ammonium, etc. (c) Ambient conditions that expose the capacitor to ozone, ultraviolet ray and radiation. Severe vibration and physical shock conditions that exceed our specification. Vibration test condition: Vibration frequency range: 10~55~10Hz Sweet rate : 10~55~10Hz per minute Sweet method : logarithmic Amplitude or acceleration: 1.5 (max. acceleration is 10G) Direction of vibration : X, Y, Z direction Testing time : 2 hours per each direction Shock is not applicable normally. If a particular condition is required, please contact our sales office.
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
9) When designing a circuit board, please pay attention to the following: Make the pad spacing on the PC board matching with the lead space of the capacitor. There should not be any circuit pattern or circuit wire above the capacitor safety vent. 10) The main chemical solution of the electrolyte and the separator paper in the capacitor are combustible. The electrolyte is conductive. When it comes in contact with the PC board, there is a possibility of pattern or short circuit between the circuit pattern, which could result in smoking or fire. Do not locate any circuit pattern beneath the capacitor end seal. 11) Do not design a circuit board so that heat generating components are placed near an aluminum electrolytic capacitor or reserve side of PC board (under the capacitor). 12) Please refer to the pad size layout recommendations in our catalogue when designing in surface mount capacitors. 13) Electrical characteristics may vary depending on changes in temperature and frequency. Please consider the variation when you design circuits. 14) When you install more than 2 capacitors in parallel, consider the balance of current following in to the capacitor. 2. Mounting 1) Once a capacitor has been assembled in the set and power applied, do not attempt to re-use the capacitor in other circuits or application. 2) Electric potential between positive and negative terminal may exist as a result of returned electromotive force, so please discharge the capacitor using 1K resistor. 3) Leakage current of the parts that have stored for long period may increase. When leakage current 4) 5) 6) 7) 8) has increased, please perform a voltage treatment using a 1K resistor. Please confirm rating and polarity before installing capacitor on the PC board. Be careful not to deform the capacitor during installation. Please confirm that the lead spacing of the capacitor matches the pad spacing of the PC board prior to installation. Please pay attention to the mechanical shock to the capacitor by suction nozzle of the automatic insertion machine or automatic mounted, or by product checker, or by centering mechanism. Reflow soldering: Please see "Lead Free Reflow Soldering Condition" for chip type aluminum
electrolytic capacitors (page 8). 9) Do not tilt, lay down or twist the capacitor body after the capacitors are soldered to the PC board. 10) Do not carry the PC board by grasping the soldered capacitor. 11) Please do not allow anytime to touch the capacitor after soldering. If PC board are stored in stack, please make sure PC board or the other components do not touch the capacitor. The capacitor shall not be effected by any radiated heat from the soldered PC board or other components after soldering. 12) Cleaning Do not clean capacitors with halogenated cleaning agent. However, if it is necessary to clean with halogenated cleaning agent, please contact our sales office. Recommended cleaning method: Applicable : Any type, any ratings Cleaning agents : Pine Alpha ST-100S, cleaning through 750H/750L/710M, Sanelek B-12, Aqua Cleaner 210SEP, Techno Care FRW14~17, Isopropyl Alcohol.
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
Cleaning condition: Total cleaning time shall be within 5 minutes by immersion, ultrasonic or other method. Temperature of the cleaning agent shall be 60 C or lower. After cleaning, capacitors should be dried using hot air for minimum of 10 minutes along with the PC board. Hot air temperature should be below the maximum operating temperature of the capacitor. Insufficient dry after water rinse may cause appearance problems, sleeve shirk, bottom- plate bulge and such. Avoid using ozone destructive substance for cleaning agents to concern about global environment. Please consult us regarding other cleaning agents or cleaning methods. 3. In The Equipment 1) Do not directly touch terminal by hand. 2) Do not short between terminal by conductor, nor spill conductible liquid such as alkaline or acidic solution on or near the capacitor. 3) Please make sure that the ambient conditions where the set is installed will be free from spilling water or oil, direct sunlight, ultraviolet rays, radiation, poisonous gases, vibration or mechanical shock. 4. Maintenance and Inspection Please periodically inspect the aluminum capacitors that are installed in industrial equipment. The following Items should be checked: Appearance: Remarkable abnormality such as vent operation, leaking electrolyte etc. Electrical characteristic: Capacitance, dielectric loss tangent, leakage current etc., which are specified in this catalogue. 5. In an Emergency 1) If you see smoke due to operation of safety vent, turn off the main switch or pull out the plug from the outlet. 2) Do not draw your face to the safety vent since gas over 100 C will be emitted when the safety vent operates. If the gas has entered your eyes, please flush your eyes immediately in pure water. If you breathed the gas immediately wash out your mouth and throat with water. Do not ingest electrolyte. If your skin is exposed to electrolyte, please wash it away using soap and water. 6. Storage 1) Do not keep capacitor in high temperature and high humidity. Storage conditions should be: Temperature : +5 C ~ +35 C Humidity : Lower than 75% Place : Indoor 2) Avoid ambient conditions where capacitors can be covered with water, brine or oil. 3) Avoid ambient conditions where capacitors are exposed to poisonous gases such as hydrogen sulfide, sulfurous acid, nitrous acid, chlorine, ammonium etc. 4) Do not keep capacitor in conditions that expose the capacitor to ozone, ultraviolet ray or radiation. 7. Disposal Please dispose capacitors in either of the following ways: 1) Incinerate capacitors after crushing parts or making a hole on the capacitor body. 2) Bury capacitors in the ground. Please have a disposal specialist do it.
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
LEAD FREE REFLOW SOLDERING CONDITION
(Applicable to Chip Type Aluminum Electrolytic Capacitors) Recommended Conditions for Reflow Soldering (1) A thermal condition system such as infrared radiation (IR) or hot blast should be adopted, and vapor heat transfer systems (VPS) are not recommended. (2) Reflow soldering should be performed one time. If the capacitor has to be reflowed twice, 30 minutes must be layout between each time. (3) For lead-free type reflow soldering, please observe proper conditions below: a) The time of preheating from 150C to 200C shall be within maximum 180 seconds; b) The time of soldering temperature at 217C measured on capacitors' top shall not exceed tL (second); c) The peak temperature on capacitors' top shall not exceed Tp(C), and the time within 5C of actual peak temperature shall not exceed tp (second). Classification Reflow Profile
Tp
Ramp-up
*1
tp
Critical Zone 217 t o Tp
21 7
Te m p er a tu r e
20 0 15 0 P re h e a t 1 8 0 s ec Ma x 25 2 5 to Pe a k * 3
t
L
Ramp-down *2
T im e
Allowable Range of Peak Temperature
Size 4~ 6.3, 8 6.2L Thickness (mm) 2.5 2.5 2.5 2.5 Volume (mm ) <350 350~2000 350~2000 >2000
3
*1. Average ramp-up rate is 3 /second max. *2. Ramp-down rate is 6 /second max. *3. Time from 25 to peak temperature is 8 minutes max.
Tp(C) 2500 2400 2350 2300
tL (second) 90 90 60 30 (20*)
tp (second) 5 5 5 5
8 10.5L 10 10.5L/13.5L 12.5, 16
Re: (20*) is special for mid-to-high voltage which is HU series.
Recommended Land Size (Unit: mm)
Size 4 5 6.3 8x6.2L 8x10.5L 10 12.5 16x16.5/21.5 a 1.6 1.6 1.6 2.1 3.0 4.0 4.0 6.0 b 2.6 3.0 3.5 4.5 3.5 4.0 5.7 6.5 c 1.6 1.6 1.6 1.6 2.5 2.5 3.0 3.5
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
Taping Specifications for Chip Type Aluminum Electrolytic Capacitors
Carrier Tape Drawing 1 (for 4~ 10)
4.00.1
1.5 +0.1~-0
2.00.1 0.4 1.750.1
W0.3
F0.1
P0.1
B0.2
A0.2
T20.2
Dimension
DL W P F A B T2 4 5.4/5.8 12.0 8.0 5.5 5.0 5.0 5.8/6.3 5 5.4/5.8 12.0 12.0 5.5 6.0 6.0 5.8/6.3 6.3 5.4/5.8 16.0 12.0 7.5 7.0 7.0 5.8/6.3 6.3 7.7 12.0 12.0 7.5 7.0 7.0 8.4 8 6.2 16.0 12.0 7.5 8.7 8.7 6.8 8 10.5 24.0 16.0 11.5 8.7 8.7 11.0
(Unit: mm)
10 10.5/13.5 24.0 16.0 11.5 10.7 10.7 11.0/14.0
Drawing 2 (for
12.5 ~
16)
Dimension
DL W 0.3 P 0.1 F 0.1 A0 0.2 BB0 0.2 T2 0.2 S 0.1 12.5 13.5 32.0 24.0 14.2 14.0 14.0 14.0 28.4
(Unit: mm)
12.5 16 32.0 24.0 14.2 14.0 14.0 16.5 28.4
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
Reel
3
13 0.5
50 Min.
B
2.0
23
A
(Unit: mm)
DL A B 4 5.4/5.8 14 382 5 5.4/5.8 14 382 6.3 5.4/5.8/7.7 18 382 8 6.2/10.5 26 382 10 10.5 26 382 10 13.5 26 382/332* 12.5 13.5/16 34 382/332* 16 16.5 46 332*
*For a small package
Package Quantity
Size ( D L) 4 5.5/5.8 5 5.4/5.8 6.3 5.4/5.8 6.3 7.7 8 6.2 8 10.5 10 10.5 10 13.5 12.5 13.5 12.5 16 16 16.5 Reel (pcs) 2,000 1,000 1,000 1,000 1,000 500 500 300/250* 200/150* 200/150* 125* In-box (reels) 6 6 5 5 5 4 4 4 3 3 2 Quantity/In-box (pcs) 12,000 6,000 5,000 5,000 5,000 2,000 2,000 1,200/1,000* 600/450* 600/450* 250* 4 In-boxes/Carton (pcs) 48,000 24,000 20,000 20,000 20,000 8,000 8,000 4,800/4000* 2,400/1,800* 2,400/1,800* 1,000*
Note: All design and specifications are for reference only and is subject to change without prior notice. If any doubt about safety for your application, please contact us immediately for technical assistance before purchase.
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
LIFE OF ALUMINUM ELECTROLYTIC CAPACITORS
The life of aluminum electrolytic capacitors is mainly dependent on environmental conditions (e.g. ambient temperature, humidity etc.) and electrical factors (e.g. operating temperature, ripple current etc.) Generally, the wear-out mechanism of aluminum electrolytic capacitors is based on evaporation of electrolyte through the rubber seal. Consequently, the factor of temperature (ambient temperature and internal heating due to ripple current) is the most critical to electrolytic capacitors life. The effect of voltage on capacitor life is negligible, especially for low voltage electrolytic capacitors. The lifetime of aluminum electrolytic capacitors can be expressed as following equations:
Le = Lo Where:
Kt
Kr
-------- (1)
Le = Expected life at operating temperature Te (h) Lo = Specified life at temperature operating temperature To (h) Kt = Ambient temperature acceleration term Kr = Ripple current acceleration term
Kt = Lo A Where:
(To-Te)/10
-------- (2)
To = Maximum rated operating temperature ( C) Te = Actual ambient temperature ( C) A = Acceleration coefficient (for the range from 35 C to the maximum operating temperature, A 2)
Kr = 2 (- T/5) Where:
-------- (3)
T = An increase in core temperature by internal heating due to ripple current ( T = core temperature - ambient temperature)
T can be estimated as follows: S) -------- (4) T = (I2 R)/( Where: I = Ripple current of the capacitor (A rms) R = Equivalent series resistance of the capacitor ( ) = Heat radiation coefficient of the aluminum can (W/ C S = Surface area of the capacitor (cm2)
cm2)
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com

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