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Document Number: 94660

2

Revision: 29-Jul-09

40CPT080-F

Vishay High Power Products High Performance Schottky

Generation 5.0, 2 x 20 A

Note

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

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

TYP.

MAX.

UNITS

Forward voltage drop per leg

VFM (1)

20 A

TJ = 25 °C

0.666

0.78

V

40 A

0.798

0.86

20 A

TJ = 125 °C

0.585

0.61

40 A

0.695

0.72

Reverse leakage current per leg

IRM (1)

TJ = 25 °C

VR = Rated VR

2.1

135

µA

TJ = 125 °C

3.1

10

mA

Junction capacitance per leg

CT

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

1100

-

pF

Series inductance per leg

LS

Measured lead to lead 5 mm from package body

8.0

-

nH

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 175

°C

Maximum thermal resistance,

junction to case per leg

RthJC

DC operation

1.25

°C/W

Maximum thermal resistance,

junction to case per device

0.63

Typical thermal resistance,

case to heatsink

RthCS

0.24

Approximate weight

6g

0.21

oz.

Mounting torque

minimum

6 (5)

kgf · cm

(lbf · in)

maximum

12 (10)

Marking device

Case style TO-247AC

40CPT080