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NOT RECOMMENDED FOR NEW DESIGN USE PDS540
SBM540
5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER POWERMITE(R)3
Features
* * * * * Guard Ring Die Construction for Transient Protection Low Power Loss, High Efficiency Low Forward Voltage Drop For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications Lead Free Finish, RoHS Compliant (Note 2) POWERMITE(R)3
A P
3
E G
Dim A B C
Min 4.03 6.40
Max 4.09 6.61
.889 NOM 1.83 NOM 1.10 5.01 4.37 .71 .36 1.73 1.14 5.17 4.43 .77 .46 1.83 .178 NOM
Mechanical Data
* * * * * * * * * Case: POWERMITE 3 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish). Polarity: See Diagram Marking Information: See Page 3 Ordering Information: See Page 3 Weight: 0.072 grams (approximate)
(R)
B
1 2
J
H
D E G H
M D C
PIN 1 PIN 2 PIN 3, BOTTOMSIDE HEAT SINK
K C L
J K L M P
.178 NOM
All Dimensions in mm
Note: Pins 1 & 2 must be electrically connected at the printed circuit board.
Maximum Ratings
@TA = 25C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (see also Figure 5) Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave Superimposed on Rated Load @ TC = 90C Typical Thermal Resistance Junction to Soldering Point Operating Temperature Range Storage Temperature Range
Symbol VRRM VRWM VR VR(RMS) IO IFSM RJS TJ TSTG
Value 40 28 5 100 3.2 -55 to +125 -55 to +150
Unit V V A A C/W C C
Electrical Characteristics
Characteristic Reverse Breakdown Voltage (Note 1) Forward Voltage
@TA = 25C unless otherwise specified Symbol V(BR)R VFM Min 40 Typ 0.48 0.45 0.59 0.56 0.05 2.5 250 Max 0.52 0.5 20 Unit V V Test Condition IR = 0.5mA IF = 5A, TS = 25C IF = 5A, TS = 125C IF = 10A, TS = 25C IF = 10A, TS = 125C TS = 25C, VR = 40V TS = 100C, VR = 40V f = 1.0MHz, VR = 4.0V DC
Reverse Current (Note 1) Total Capacitance
Notes:
IRM CT
mA pF
1. Short duration pulse test used to minimize self-heating effect. 2. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
DS30297 Rev. 7 - 2
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SBM540
(c) Diodes Incorporated
NOT RECOMMENDED FOR NEW DESIGN USE PDS540
IF, INSTANTANEOUS FORWARD CURRENT (A)
IR, INSTANTANEOUS REVERSE CURRENT (mA)
100
100
10
TJ = 125C
10
1.0
TJ = 100C
1.0
T J = 75C
0.1
0.1
0.01
TJ = 25C
0.01 0 0.2 0.4 0.6 0.8 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics
IFSM, PEAK FORWARD SURGE CURRENT (A) 125
0.001 0 5 10 15 20 25 30 35 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics
1000
75
CT, TOTAL CAPACITANCE (pF)
100
100
50
25
0 1 10 100
10
0.1
1
10
100
NUMBER OF CYCLES AT 60 Hz Fig. 3 Max Non-Repetitive Peak Forward Surge Current
VR, REVERSE VOLTAGE (V) Fig. 4 Typical Total Capacitance vs. Reverse Voltage
DS30297 Rev. 7 - 2
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SBM540
(c) Diodes Incorporated
NOT RECOMMENDED FOR NEW DESIGN USE PDS540
7.5
PF(AV), AVERAGE FORWARD POWER DISSIPATION (W)
4 3.5 3 2.5 2 1.5 1 0.5 0 0 1 2 3 4 5 6 7 8 9 10 IF(AV), AVERAGE FORWARD CURRENT (A) Fig. 6 Forward Power Dissipation
IF, DC FORWARD CURRENT (A)
6.0
4.5
3.0
1.5
0 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (C) Fig. 5 DC Forward Current Derating
Notes:
3. TA = TSOLDERING POINT, RJS = 3.2C/W, RSA = 0C/W. 4. Device mounted on GETEK substrate, 2"x 2", 2 oz. copper, double-sided, cathode pad dimensions 0.75" x 1.0", anode pad dimensions 0.25" x 1.0". RJA in range of 15-30C/W. 5. Device mounted on FR-4 substrate, 2"x 2", 2 oz. copper, single-sided, pad layout as per Diodes Inc. suggested pad layout document AP02001 which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. RJA in range of 60-75C/W.
Ordering Information (Note 6)
Device SBM540-13-F
Notes:
Packaging POWERMITE(R)3
Shipping 5000/Tape & Reel
6. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
SBM540 YYWW(K)
SBM540 = Product type marking code = Manufacturers' code marking YYWW = Date code marking YY = Last digit of year (ex: 02 for 2002) WW = Week code (01 to 53) (K) = Factory Designator
DS30297 Rev. 7 - 2
3 of 4 www.diodes.com
SBM540
(c) Diodes Incorporated
NOT RECOMMENDED FOR NEW DESIGN USE PDS540
IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright (c) 2010, Diodes Incorporated www.diodes.com
POWERMITE is a registered trademark of Microsemi Corporation.
DS30297 Rev. 7 - 2
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SBM540
(c) Diodes Incorporated

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