STPS40L45C-Y STMICROELECTRONICS [STMicroelectronics], STPS40L45C-Y Datasheet

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STPS40L45C-Y

Manufacturer Part Number
STPS40L45C-Y
Description
7Automotive power Schottky rectifier
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
Features
Description
Dual center tap Schottky barrier rectifier designed
for high frequency switched mode power supplies
and DC to DC converters.
Packaged in D²PAK, this device is intended for
use in low voltage, high frequency inverters, free-
wheeling and polarity protection for automotive
applications.
June 2012
This is information on a product in full production.
Low forward voltage drop meaning very small
conduction losses
Low switching losses allowing high frequency
operation
Avalanche capability specified
AEC-Q101 qualified
Doc ID 023224 Rev 1
Automotive power Schottky rectifier
Table 1.
V
Symbol
T
V
I
j
F
F(AV)
(max)
(max)
RRM
Device summary
A1
A2
STPS40L45CGY
STPS40L45C-Y
K
D²PAK
Datasheet
A1
A2
K
2 x 20 A
150 °C
production data
0.49 V
Value
45 V
www.st.com
1/7
7

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STPS40L45C-Y Summary of contents

Page 1

... This is information on a product in full production. Automotive power Schottky rectifier A1 A2 STPS40L45CGY ’ Table 1. Device summary Symbol I F(AV) V RRM T (max (max) F Doc ID 023224 Rev 1 STPS40L45C-Y − Datasheet production data D²PAK Value 150 °C 0.49 V 1/7 www.st.com 7 ...

Page 2

... ° 125 ° (RMS) Doc ID 023224 Rev 1 STPS40L45C-Y Value 45 30 =130 °C per diode 20 per device sinusoidal 230 = 2 µs square kHz 2 = 100 µs square µ °C 8100 j - 150 ...

Page 3

... STPS40L45C-Y Figure 1. Average forward power dissipation versus average forward current (per diode) P F(AV) (W) 16 δ = 0.2 δ = 0.1 14 δ F(AV) ( Figure 3. Normalized avalanche power derating versus pulse duration ARM P (1 µs) ARM 1 0.1 0.01 0.001 0.01 0.1 1 Figure 5. Non repetitive surge peak forward ...

Page 4

... R th(j-a) 80 epoxy printed board FR4, copper thickness = 35 µ 1.0 1.2 1.4 1.6 0 Doc ID 023224 Rev 1 STPS40L45C-Y Junction capacitance versus reverse voltage applied (typical values, per diode) VR(V) 10 ambient versus copper surface under tab. (°C/W) S (Cu) (cm² F=1MHz Tj=25°C 100 ...

Page 5

... STPS40L45C-Y 2 Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) 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

... Ordering information 3 Ordering information Table 6. Ordering information Order code STPS40L45CGY-TR 4 Revision history Table 7. Document revision history Date 25-Jun-2012 6/7 Marking Package STPS40L45CGY D²PAK Revision 1 First issue. Doc ID 023224 Rev 1 STPS40L45C-Y Weight Base qty Delivery mode 1.8 g 500 Tape and Reel Changes ...

Page 7

... STPS40L45C-Y Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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