STPS40L40CW datasheet(2/6 Pages) VISHAY

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Document Number: 94332

Revision: 14-Aug-08

STPS40L40CWPbF

Vishay High Power Products Schottky Rectifier, 2 x 20 A

Note

(1) Pulse width < 300 µs, duty cycle < 2 %

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum forward voltage drop per leg

See fig. 1

VFM (1)

20 A

TJ = 25 °C

0.49

40 A

0.59

20 A

TJ = 125 °C

0.43

40 A

0.56

Maximum reverse leakage current per leg

See fig. 2

IRM (1)

TJ = 25 °C

VR = Rated VR

0.8

TJ = 100 °C

Maximum junction capacitance per leg

VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C

1850

Typical series inductance per leg

Measured lead to lead 5 mm from package body

7.5

Maximum voltage rate of change

dV/dt

Rated VR

10 000

V/µs

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum junction and storage

temperature range

TJ, TStg

- 55 to 150

°C

Maximum thermal resistance,

junction to case per leg

RthJC

DC operation

See fig. 4

1.25

°C/W

Maximum thermal resistance,

junction to case per package

DC operation

0.63

Typical thermal resistance,

case to heatsink

RthCS

Mounting surface, smooth and greased

0.24

Approximate weight

0.21

oz.

Mounting torque

minimum

Non-lubricated threads

6 (5)

kgf · cm

(lbf · in)

maximum

12 (10)

Marking device

Case style TO-247AC (JEDEC)

STPS40L40CW

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