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PHOTOCOUPLER
PS2815-1,PS2815-4
LOW (AC) INPUT CURRENT, HIGH CTR 4, 16-PIN SSOP PHOTOCOUPLER
-NEPOC Series-
DESCRIPTION
The PS2815-1 and PS2815-4 are optically coupled isolators containing GaAs light emitting diodes and an NPN silicon phototransistor in a plastic SSOP for high density applications. The package is a Shrink SOP (Small Outline Package) type for high density mounting applications.
FEATURES
* AC input response * High current transfer ratio (CTR = 200% TYP. @ IF = 1 mA) * High isolation voltage (BV = 2 500 Vr.m.s.) * Small and thin package (4, 16-pin SSOP, Pin pitch 1.27 mm) * Ordering number of taping product: PS2815-1-F3, F4: 3 500 pcs/reel : PS2815-4-F3, F4: 2 500 pcs/reel * Pb-Free product * Safety standards * UL approved: File No. E72422 * CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) * DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008905 (Option)
PS2815-4 16 15 14 13 12 11 10 9
PIN CONNECTION (Top View)
PS2815-1
43
1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector
12
APPLICATIONS
* Programmable logic controllers * Modem/FAX
12345678 1. 3. 5. 7. 2. 4. 6. 8. 9. 11. 13. 15. 10. 12. 14. 16. Anode, Cathode Cathode, Anode Emitter Collector
Document No. PN10256EJ04V0DS (4th edition) Date Published February 2010 NS
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shows major revised points. " in the PDF file and specifying it in the "Find what:" field.
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PS2815-1,PS2815-4
PACKAGE DIMENSIONS (UNIT: mm)
PS2815-1
2.70.3 43
10.30.3 16
PS2815-4
9
1
2
1
8
7.00.3
7.00.3
0.15+0.10 -0.05
2.00.1
0.10.1
0.50.3 1.27 0.40.1 0.12 M
2.0+0.3 -0.2
0.15+0.10 -0.05
0.10.1
4.4
4.4
0.40+0.10 -0.05
0.12 M
1.27
0.50.3
PHOTOCOUPLER CONSTRUCTION
Parameter Air Distance Outer Creepage Distance Inner Creepage Distance Isolation Thickness Unit (MIN.) 4.5 mm 4.5 mm 2.5 mm 0.1 mm
MARKING EXAMPLE
PS2815-1
PS2815-4
15
031
*1
Assembly Lot No. 1 pin Mark
PS2815-4 NL031
Country Assembled Type Number Assembly Lot
Last number of type No. : 15
0 31
Week Assembled Year Assembled (Last 1 Digit)
N L 0 31
Week Assembled Year Assembled (Last 1 Digit)
In-house Code (L: Pb-Free) *1 : Pb-Free
Rank Code
2
Data Sheet PN10256EJ04V0DS
PS2815-1,PS2815-4
ORDERING INFORMATION
Solder Plating Specification Pb-Free Safety Standard Approval Standard products (UL, CSA approved) Application *1 Part Number PS2815-1
Part Number PS2815-1 PS2815-1-F3 PS2815-1-F4 PS2815-1-V PS2815-1-V-F3 PS2815-1-V-F4 PS2815-4 PS2815-4-F3 PS2815-4-F4 PS2815-4-V PS2815-4-V-F3 PS2815-4-V-F4
Order Number PS2815-1-A PS2815-1-F3-A PS2815-1-F4-A PS2815-1-V-A PS2815-1-V-F3-A PS2815-1-V-F4-A PS2815-4-A PS2815-4-F3-A PS2815-4-F4-A PS2815-4-V-A PS2815-4-V-F3-A PS2815-4-V-F4-A
Packing Style 50 pcs (Tape 50 pcs cut) Embossed Tape 3 500 pcs/reel
50 pcs (Tape 50 pcs cut) Embossed Tape 3 500 pcs/reel
DIN EN60747-5-2 (VDE0884 Part2) Approved (Option)
Magazine Case 45 pcs Embossed Tape 2 500 pcs/reel
Standard products (UL, CSA approved)
PS2815-4
Magazine Case 45 pcs Embossed Tape 2 500 pcs/reel
DIN EN60747-5-2 (VDE0884 Part2) Approved (Option)
*1 For the application of the Safety Standard, following part number should be used.
Data Sheet PN10256EJ04V0DS
3
PS2815-1,PS2815-4
ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified)
Ratings Parameter Diode Forward Current (DC) Power Dissipation Derating Power Dissipation Peak Forward Current Transistor
*1
Symbol PS2815-1 IF 50 0.6 60 1.0 40 5 40 1.2 120 2 500 -55 to +100 -55 to +150 0.7 70 PS2815-4
Unit mA/ch mW/C mW/ch A/ch V V mA/ch mW/C mW/ch Vr.m.s. C C
PD/C
PD IFP VCEO VECO IC
Collector to Emitter Voltage Emitter to Collector Voltage Collector Current Power Dissipation Derating Power Dissipation
PC/C
PC BV TA Tstg
Isolation Voltage
*2
Operating Ambient Temperature Storage Temperature
*1 PW = 100 s, Duty Cycle = 1% *2 AC voltage for 1 minute at TA = 25C, RH = 60% between input and output. Pins 1-2 shorted together, 3-4 shorted together (PS2815-1). Pins 1-8 shorted together, 9-16 shorted together (PS2815-4).
4
Data Sheet PN10256EJ04V0DS
PS2815-1,PS2815-4
ELECTRICAL CHARACTERISTICS (TA = 25C)
Parameter Diode Forward Voltage Terminal Capacitance Transistor Collector to Emitter Dark Current Coupled Current Transfer Ratio (IC/IF) Collector Saturation Voltage Isolation Resistance Isolation Capacitance Rise Time Fall Time
*1
Symbol VF Ct ICEO IF = 5 mA
Conditions
MIN.
TYP. 1.15 30
MAX. 1.4
Unit V pF
V = 0 V, f = 1 MHz IF = 0 mA, VCE = 40 V IF = 1 mA, VCE = 5 V IF = 1 mA, IC = 0.2 mA VI-O = 1 kVDC V = 0 V, f = 1 MHz VCC = 5 V, IC = 2 mA, RL = 100 10
11
100
nA
CTR
100
200
400
%
VCE (sat) RI-O CI-O tr tf
0.3
V
0.4 4 5
pF
s
*1
*1 Test circuit for switching time
Pulse Input PW = 100 s Duty cycle = 1/10
VCC
Input ton toff ts 90% Output 10% tr tf
IF
In monitor VOUT
td
50
RL = 100
Data Sheet PN10256EJ04V0DS
5
PS2815-1,PS2815-4
TYPICAL CHARACTERISTICS (TA = 25C, unless otherwise specified)
DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE
Transistor Power Dissipation PC (mW)
100 80 140 120 100 80 60 40 20 0 25 50 75 100 125
TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE
Diode Power Dissipation PD (mW)
60
PS2815-4 0.7 mW/C
40
PS2815-1 0.6 mW/C
20
0
25
50
75
Ambient Temperature TA (C)
Ambient Temperature TA (C)
FORWARD CURRENT vs. AMBIENT TEMPERATURE
100
COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE
25 IF = 20 mA 10 mA
10
TA = +100C +60C +25C
Collector Current IC (mA)
Forward Current IF (mA)
20
15
5 mA
1 0C -25C -50C
10 2 mA 5 1 mA 0.5 mA
0.1
0.01 0.0
0.5
1.0
1.5
2.0
0
2
4
6
8
10
Ambient Temperature TA (C)
Collector to Emitter Voltage VCE (V)
COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE
Collector to Emitter Dark Current ICEO (nA)
10 000
COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE
100 10 mA 5 mA 2 mA 10 1 mA 1 IF = 0.5 mA
1 000 VCE = 20 V 40 V 100
10
1 -25
Collector Current IC (mA)
50 75 100
0
25
0.1 0.0
0.2
0.4
0.6
0.8
1.0
Ambient Temperature TA (C)
Collector Saturation Voltage VCE (sat) (V)
Remark The graphs indicate nominal characteristics.
6
Data Sheet PN10256EJ04V0DS
PS2815-1,PS2815-4
NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE
Normalized Current Transfer Ratio CTR
CURRENT TRANSFER RATIO vs. FORWARD CURRENT
500
Current Transfer Ratio CTR (%)
1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 -50 -25 0 25
VCE = 5 V, n=2 400 Sample A B
300
200
Normalized to 1.0 at TA = 25C, IF = 1 mA, VCE = 5 V
50 75 100
100 0 0.1
1
10
100
Ambient Temperature TA (C)
Forward Current IF (mA)
SWITCHING TIME vs. LOAD RESISTANCE
100 IC = 2 mA, VCC = 5 V, CTR = 200%
Switching Time t (s) Switching Time t ( s)
SWITCHING TIME vs. LOAD RESISTANCE
1 000 IF = 1 mA, VCC = 5 V, CTR = 200% 100 tf
10 tf tr td 1 ts 0.1 10
ts tr td
10
1
100
1k
10 k
0.1 100
1k
10 k
100 k
Load Resistance RL (k)
Load Resistance RL (k)
FREQUENCY RESPONSE
1.2
LONG TERM CTR DEGRADATION
IF = 1 mA
0 -5 RL = 1 k -10 -15 -20 -25 0.1 300
CTR (Relative Value)
Normalized Gain Gv
1.0 0.8 TA = 25C 0.6 0.4 0.2 0 10 60C
100
1
10
100
1 000
102
103
104
105
106
Frequency f (kHz)
Time (Hr)
Remark The graphs indicate nominal characteristics.
Data Sheet PN10256EJ04V0DS
7
PS2815-1,PS2815-4
TAPING SPECIFICATIONS (UNIT: mm)
Outline and Dimensions (Tape)
2.00.1 4.00.1
1.750.1
1.5+0.1 -0
7.550.1
2.8 MAX.
7.50.1
16.00.3
0.3 1.550.1 4.00.1 2.850.1 2.30.1
Tape Direction
PS2815-1-F3 PS2815-1-F4
031
031
031
031 15 15
15
15
Outline and Dimensions (Reel)
2.00.5
3302.0
2.00.5 13.00.2
15
R 1.0
21.00.8
1001.0
031
15 031 031
Packing: 3 500 pcs/reel
15 031
15 031
15 031
15
17.51.0 21.51.0
15.9 to 19.4 Outer edge of flange
8
Data Sheet PN10256EJ04V0DS
PS2815-1,PS2815-4
Outline and Dimensions (Tape)
2.00.1 4.00.1
1.750.1
1.5+0.1 -0
2.8 MAX.
7.50.1
16.00.3
10.70.1
1.550.1 12.00.1
8.30.1
0.3 2.30.1
Tape Direction
PS2815-4-F3 PS2815-4-F4
Outline and Dimensions (Reel)
2.00.5
3302.0
2.00.5 13.00.2
R 1.0
21.00.8
1001.0
17.51.0 21.51.0
Packing: 2 500 pcs/reel
15.9 to 19.4 Outer edge of flange
Data Sheet PN10256EJ04V0DS
9
PS2815-1,PS2815-4
NOTES ON HANDLING 1. Recommended soldering conditions
(1) Infrared reflow soldering * Peak reflow temperature * Time of peak reflow temperature * Time of temperature higher than 220C * Time to preheat temperature from 120 to 180C * Number of reflows * Flux 260C or below (package surface temperature) 10 seconds or less 60 seconds or less 12030 s Three Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.)
Recommended Temperature Profile of Infrared Reflow
Package Surface Temperature T (C)
(heating) to 10 s 260C MAX. 220C to 60 s 180C 120C 12030 s (preheating)
Time (s)
(2) Wave soldering * Temperature * Time * Preheating conditions * Number of times * Flux 260C or below (molten solder temperature) 10 seconds or less 120C or below (package surface temperature) One (Allowed to be dipped in solder including plastic mold portion.) Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (3) Soldering by soldering iron * Peak temperature (lead part temperature) * Time (each pins) * Flux 350C or below 3 seconds or less Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead. (b) Please be sure that the temperature of the package would not be heated over 100C.
10
Data Sheet PN10256EJ04V0DS
PS2815-1,PS2815-4
(4) Cautions * Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
2. Cautions regarding noise
Be aware that when voltage is applied suddenly between the photocoupler's input and output or between collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings.
3. Measurement conditions of current transfer ratios (CTR), which differ according to photocoupler
Check the setting values before use, since the forward current conditions at CTR measurement differ according to product. When using products other than at the specified forward current, the characteristics curves may differ from the standard curves due to CTR value variations or the like. Therefore, check the characteristics under the actual operating conditions and thoroughly take variations or the like into consideration before use.
USAGE CAUTIONS
1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity.
Data Sheet PN10256EJ04V0DS
11
PS2815-1,PS2815-4
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT
Parameter Climatic test class (IEC 60068-1/DIN EN 60068-1) Dielectric strength maximum operating isolation voltage Test voltage (partial discharge test, procedure a for type test and random test) Upr = 1.5 x UIORM, Pd < 5 pC Test voltage (partial discharge test, procedure b for all devices) Upr = 1.875 x UIORM, Pd < 5 pC Highest permissible overvoltage Degree of pollution (DIN EN 60664-1 VDE0110 Part 1) Comparative tracking index (IEC 60112/DIN EN 60112 (VDE 0303 Part 11)) Material group (DIN EN 60664-1 VDE0110 Part 1) Storage temperature range Operating temperature range Isolation resistance, minimum value VIO = 500 V dc at TA = 25C VIO = 500 V dc at TA MAX. at least 100C Safety maximum ratings (maximum permissible in case of fault, see thermal derating curve) Package temperature Current (input current IF, Psi = 0) Power (output or total power dissipation) Isolation resistance VIO = 500 V dc at TA = Tsi Ris MIN. 10
9
Symbol
Spec. 55/100/21
Unit
UIORM Upr
705 1 058
Vpeak Vpeak
Upr
1 322
Vpeak
UTR
6 000 2
Vpeak
CTI
175 III a
Tstg TA
-55 to +150 -55 to +100
12 11
C C
Ris MIN. Ris MIN.
10 10
Tsi Isi Psi
150 300 500
C mA mW
12
Data Sheet PN10256EJ04V0DS
PS2815-1,PS2815-4
* The information in this document is current as of February, 2010. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. * No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may appear in this document. * NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC Electronics products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others. * Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. * While NEC Electronics endeavors to enhance the quality and safety of NEC Electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. In addition, NEC Electronics products are not taken measures to prevent radioactive rays in the product design. When customers use NEC Electronics products with their products, customers shall, on their own responsibility, incorporate sufficient safety measures such as redundancy, fire-containment and anti-failure features to their products in order to avoid risks of the damages to property (including public or social property) or injury (including death) to persons, as the result of defects of NEC Electronics products. * NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of each NEC Electronics product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to determine NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above).
M8E0904E
Data Sheet PN10256EJ04V0DS
13
PS2815-1,PS2815-4
Caution
GaAs Products This product uses gallium arsenide (GaAs). GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. * Follow related laws and ordinances when disposing of the product. If there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. Commission a disposal company able to (with a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. * Do not burn, destroy, cut, crush, or chemically dissolve the product. * Do not lick the product or in any way allow it to enter the mouth.

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