STPS1545C STMicroelectronics, STPS1545C Datasheet

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STPS1545C

Manufacturer Part Number
STPS1545C
Description
Power Schottky Rectifier
Manufacturer
STMicroelectronics
Datasheet

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Features
Description
Dual center tap Schottky rectifier suited for switch
mode power supply and high frequency DC to DC
converters.
Packaged either in TO-220AB, D
DPAK, this device is especially intended for use in
low voltage, high frequency inverters, free
wheeling and polarity protection applications.
November 2010
very small conduction losses
negligible switching losses
extremely fast switching
avalanche capability specified
2
PAK, I
2
PAK, or
Doc ID 3503 Rev 7
Table 1.
STPS1545CG
STPS1545CT
TO-220AB
V
K
T
D
V
j
F
I
F(AV)
(max)
(max)
RRM
2
PAK
Device summary
Power Schottky rectifier
A1
A1
A2
A1
A2
K
A2
STPS1545C
STPS1545CR
STPS1545CB
K
2 x 7.5
175 °C
I
0.57 V
DPAK
A1
2
45
PAK
V
A
A1
www.st.com
A2
K
A2
1/10
10

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STPS1545C Summary of contents

Page 1

... STPS1545CT 2 2 PAK, I PAK, or STPS1545CG Table 1. Doc ID 3503 Rev 7 STPS1545C Power Schottky rectifier DPAK TO-220AB STPS1545CB PAK D PAK STPS1545CR Device summary 2 x 7.5 I F(AV RRM T (max) 175 ° (max) 0. 1/10 www.st.com 10 ...

Page 2

... Per diode 7.5 150 °C 2700 j - 175 175 10000 Value Per diode 3.0 Total 1.7 0.35 th(c) Min. Typ RRM - 7. 0.65 F STPS1545C Unit °C °C V/µs Unit °C/W Max. Unit 100 µ 0.57 0.84 V 0.72 ...

Page 3

... STPS1545C Figure 1. Average forward power dissipation versus average forward current (per diode) P (W) F(AV) 6 δ = 0.1 δ = 0.2 δ (A) F(AV Figure 3. Normalized avalanche power derating versus pulse duration ARM P (1 µs) ARM 1 0.1 0.01 t (µs) p 0.001 0.01 0.1 1 Figure 5. Non repetitive surge peak forward ...

Page 4

... V ( ambient versus copper surface 2 under tab (D PAK) Epoxy printed circuit board copper thickness = 35 µ DPAK S (cm² STPS1545C F=1MHz V =30mV OSC RMS T =25° D²PAK S (cm² ...

Page 5

... STPS1545C 2 Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) ● Recommended torque value: 0.4 to 0.6 N·m In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ...

Page 6

... Max. Min. A 4.40 4.60 0.173 A1 2.49 2.69 0.098 A2 0.03 0.23 0.001 B 0.70 0.93 0.027 B2 1.14 1.70 0.045 C 0.45 0.60 0.017 C2 1.23 1.36 0.048 D 8.95 9.35 0.352 E 10.00 10.40 0.393 G 4.88 5.28 0.192 L 15.00 15.85 0.590 L2 1.27 1.40 0.050 L3 1.40 1.75 0.055 M 2.40 3.20 0.094 R 0.40 typ. 0.016 typ. V2 0° 8° 0° 5.08 1.30 3.70 STPS1545C Inches Max. 0.181 0.106 0.009 0.037 0.067 0.024 0.054 0.368 0.409 0.208 0.624 0.055 0.069 0.126 8° ...

Page 7

... STPS1545C Mounting (soldering) the I IS NOT PERMITTED. A standard through-hole mounting is mandatory. 2 Figure 14. I PAK dimensions PAK metal slug (heatsink) with alloy, like a surface mount device, Ref Min 4. 2.49 b 0. 1.23 D 8. 10.0 L 13.1 L1 3.48 L2 1.27 Doc ID 3503 Rev 7 ...

Page 8

... Doc ID 3503 Rev 7 Dimensions Millimeters Min. Max. Min. A 2.20 2.40 0.086 A1 0.90 1.10 0.035 A2 0.03 0.23 0.001 B 0.64 0.90 0.025 B2 5.20 5.40 0.204 C 0.45 0.60 0.017 C2 0.48 0.60 0.018 D 6.00 6.20 0.236 E 6.40 6.60 0.251 G 4.40 4.60 0.173 H 9.35 10.10 0.368 L2 0.80 typ. 0.031 typ. L4 0.60 1.00 0.023 V2 0° 8° 0° 1.6 3 2.3 2.3 1.6 STPS1545C Inches Max. 0.094 0.043 0.009 0.035 0.212 0.023 0.023 0.244 0.259 0.181 0.397 0.039 8° ...

Page 9

... STPS1545CG-TR STPS1545CR STPS1545CB-TR For the latest information on available order codes see the product pages on www.st.com. 4 Revision history Table 8. Document revision history Date Jul-2003 21-Mar-2007 03-Nov-2010 Marking Package STPS1545CT TO-220AB 2 STPS1545CG D PAK 2 STPS1545CG D PAK 2 STPS1545CR I PAK STPS1545CB DPAK Revision 5F Last release. 6 Removed ISOWATT and TO-220FPAB packages ...

Page 10

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 10/10 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 3503 Rev 7 STPS1545C ...

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