STPS2545C STMicroelectronics, STPS2545C Datasheet

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STPS2545C

Manufacturer Part Number
STPS2545C
Description
Power Schottky Rectifier
Manufacturer
STMicroelectronics
Datasheet

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Features
Description
Dual center tab Schottky rectifier suited for switch
mode power supplies and high frequency DC to
DC converters.
This device is especially intended for use in low
volage, high frequency inverters, free-wheeling
and polarity protection applications.
June 2010
Very small conduction losses
Negligible switching losses
Extremely fast switching
Low thermal resistance
Avalanche capability specified
ECOPACK
(STPS2545CT)
®
2 compliant component
Doc ID 8736 Rev 3
Table 1.
STPS2545CFP
TO-220FPAB
Symbol
V
T
V
I
j (max)
F(max)
F(AV)
RRM
Device summary
Power Schottky rectifier
A1
K
A2
STPS2545CT
A1
A2
TO-220AB
STPS2545C
A1
STPS2545CG
K
K
A2
K
2 x 12.5 A
D
175 °C
0.57 V
Value
2
45 V
PAK
A1
www.st.com
A2
1/10
10

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STPS2545C Summary of contents

Page 1

... June 2010 Power Schottky rectifier K A1 TO-220FPAB STPS2545CFP Table 1. Device summary Symbol I F(AV) V RRM T j (max) V F(max) Doc ID 8736 Rev 3 STPS2545C TO-220AB STPS2545CT PAK STPS2545CG Value 175 °C 0.57 V 1/10 www.st.com 10 ...

Page 2

... T p (1) Parameter 2 TO-220AB / D PAK Per diode TO-220FPAB 2 TO-220AB / D PAK Total TO-220FPAB 2 TO-220AB / D PAK TO-220FPAB (Per diode) + P(diode th(j-c) Doc ID 8736 Rev 3 STPS2545C Value Unit 45 30 12.5 25 200 °C 4800 j - 175 175 10000 V/µs Value Unit 1.6 ° C/W 4 1.1 ° ...

Page 3

... STPS2545C Table 4. Static electrical characteristics (per diode) Symbol Parameter (1) I Reverse leakage current R (1) V Forward voltage drop F = 380 µs, δ < Pulse test : evaluate the conduction losses use the following equation : 0.012 x I F(AV) Figure 1. Conduction losses versus average current) ...

Page 4

... Single pulse =tp/T tp 0.0 1.E-01 1.E+00 1.E-03 Figure 10. Junction capacitance versus C(nF) 10.0 1.0 0 Doc ID 8736 Rev 3 STPS2545C Relative variation of thermal impedance junction to case versus pulse duration (TO-220FPAB) t(s) t δ =0.5 1.E-02 1.E-01 Relative variation of thermal impedance junction to case versus pulse duration (TO-220FPAB) t (s) P δ =tp/T 1.E-02 1.E-01 1.E+00 reverse voltage applied (typical values) ...

Page 5

... STPS2545C Figure 11. Forward voltage drop versus forward current I (A) FM 100 T T =125°C =125° (Maximum values) (Maximum values =125°C =125° (Typical values) (Typical values ( 0.0 0.2 0.4 0.6 0.8 Figure 12. Thermal resistance junction to Rth(j-a)(°C/ =25°C ...

Page 6

... F1 1.14 1.70 0.044 F2 1.14 1.70 0.044 G 4.95 5.15 0.194 G1 2.40 2.70 0.094 H2 10 10.40 0.393 L2 16.4 typ 0.511 L5 2.65 2.95 0.104 L6 15.25 15.75 0.600 L7 6.20 6.60 0.244 L9 3.50 3.93 0.137 M 2.6 typ. Diam. 3.75 3.85 0.147 STPS2545C ® Inches Max. 0.181 0.051 0.107 0.027 0.034 0.066 0.066 0.202 0.106 0.409 0.645 typ. 0.551 0.116 0.620 0.259 0.154 0.102 typ. 0.151 ...

Page 7

... STPS2545C Table 6. TO-220FPAB dimensions Ref Dia Doc ID 8736 Rev 3 Package information Dimensions Millimeters Min. Max. Min. A 4.4 4.6 0.173 B 2.5 2.7 0.098 D 2.5 2.75 0.098 E 0.45 0.70 0.018 F 0.75 1 0.030 F1 1.15 1.70 0.045 F2 1.15 1.70 0.045 G 4.95 5.20 0.195 G1 2.4 2.7 0.094 H 10 10.4 0.393 L2 16 Typ. 0.63 Typ. L3 28.6 30.6 1.126 L4 9.8 10.6 0.386 L5 2 ...

Page 8

... Inches Min. Max. Min. A 4.40 4.60 0.173 2.49 2.69 0.098 0.03 0.23 0.001 B 0.70 0.93 0.027 1.14 1.70 0.045 0.45 0.60 0.017 1.23 1.36 0.048 8.95 9.35 0.352 E 10.00 10.40 0.393 4.88 5.28 0.192 L 15.00 15.85 0.590 1.27 1.40 0.050 1.40 1.75 0.055 2.40 3.20 0.094 0.40 typ. 0.016 typ. 0° 8° 0° 5.08 1.30 3.70 STPS2545C 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 9

... Ordering information Order code STPS2545CT STPS2545CFP STPS2545CG STPS2545CG-TR 4 Revision history Table 9. Document revision history Date July-2003 21-Jun-2010 Marking Package STPS2545CT TO-220AB STPS2545CFP TO-220FPAB 2 STPS2545CG D PAK 2 STPS2545CG D PAK Revision 2A Last release. 3 Updated ECOPACK statement. Doc ID 8736 Rev 3 Ordering information Weight Base qty Delivery mode 2 ...

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 8736 Rev 3 STPS2545C ...

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