VISHAY S397D Datasheet

Schottky Barrier Rectifier

Features

D

High efficiency

D

Low power losses

D

Low reverse current

D

Very low switching losses

D

High surge capability

Applications

Polarity protection
Low voltage, high frequency rectifiers

S397D

Vishay Telefunken

15 811

Absolute Maximum Ratings

Tj = 25_C

Parameter Test Conditions Type Symbol Value Unit

Reverse voltage=Repetitive peak reverse

VR=V

RRM

voltage
Peak forward surge current tp=10ms, half–sinewave I
Average forward current TL = constant I
Junction and storage temperature range Tj=T

FSM

FAV

–55...+150°C

stg

1.5 A

Maximum Thermal Resistance

Tj = 25_C

Parameter Test Conditions Symbol Value Unit
Junction lead TL = constant R
Junction ambient Epoxy glass hard issue,

35mm*17mm

2

copper area per electrode

Epoxy glass hard issue,

R

R

thJL
thJA

thJA

25 K/W

150 K/W

125 K/W

35mm*50mm2 copper area per electrode
Al2O3 ceramic,

R

thJA

100 K/W

35mm*50mm2 copper area per electrode

Electrical Characteristics

Tj = 25_C

Parameter Test Conditions Type Symbol Min Typ Max Unit
Forward voltage IF=1A V
Reverse current VR=V

RRM

VR=2V, Tj=95°C I
VR=V

, Tj=100°C I

RRM

F

I

R
R
R

60 V

30 A

750 mV
500
120

m
m

5 mA

A
A

Document Number 86054
Rev. 2, 24-Jun-98

www.vishay.de • FaxBack [phone]

1 (3)

S397D

Vishay Telefunken

Dimensions in mm

14275

www.vishay.de • FaxBack [phone]
2 (3)

Document Number 86054

Rev. 2, 24-Jun-98