Vishay Telefunken BYT12P1000A Datasheet

Fast Recovery Silicon Power Rectifier

Features

D

Multiple diffusion

D

Low switch on power losses

D

Good soft recovery behaviour

D

Fast forward recovery time

D

Fast reverse recovery time

D

Low reverse current

D

Very low turn on transient peak voltage

D

Very good reverse current stability at high tem­perature

D

Low thermal resistance

Applications

Fast switched mode power supplies
Freewheeling diodes and snubber diodes in motor
control circuits

BYT12P/1000A

Vishay Telefunken

14282

Absolute Maximum Ratings

Tj = 25_C

Parameter Test Conditions Type Symbol Value Unit

Reverse voltage
=Repetitive peak reverse voltage

Peak forward surge current tp=10ms,

half sinewave
Repetitive peak forward current I
Average forward current I
Junction and storage

temperature range

VR=V

Maximum Thermal Resistance

Tj = 25_C

Parameter Test Conditions Symbol Value Unit
Junction case R
Junction ambient R

I

FSM

FRM

FAV

Tj=T

thJC
thJA

RRM

stg

1000 V

150 A

25 A
12 A

–40...+150

2.0 K/W
85 K/W

°

C

Document Number 86021
Rev. 2, 24-Jun-98

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BYT12P/1000A

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F

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F

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Vishay Telefunken

Electrical Characteristics

Tj = 25_C

Parameter Test Conditions Type Symbol Min Typ Max Unit

Forward voltage IF=12A V

IF=12A, Tj=100°C V

Reverse current VR=V

Forward recovery time
Turn on transient peak

voltage
Reverse recovery

characteristics
Reverse recovery time

RRM

VR=V
I

=12A, di

, Tj=100°C I

RRM

/dtx50A/ms

IF=12A, diF/dtx–50A/ms,
V

=200V, Tj=100°C

Batt

IF=12A, diF/dtx–50A/ms,
V

=200V, Tj=100°C,

Batt

iR=0.25xI

RM

IF=0.5A, IR=1A, iR=0.25A t

I

t

V

I

RM

t

IRM

t

R
R
fr
FP

rr

rr

F
F

1.9 V

1.8 V
50

m

A

2.5 mA

350 ns

4.5 V

7.8 A

200 ns

220 ns

65 ns

Characteristics (Tj = 25_C unless otherwise specified)

1000

100

m

10

1

R

I – Reverse Current ( A )

0.1
0 40 80 120 160

T

94 9398

Figure 1. Typ. Reverse Current vs. Junction Temperature

– Junction Temperature ( °C )

j

200

16

12

8

10K/W

4

FAV

I – Average Forward Current ( A )

Figure 2. Max. Average Forward Current vs.

85K/W

0

0

40 80 120 160

T

– Ambient Temperature ( °C )94 9397

amb

Ambient Temperature

5K/W

R

=2K/W

thJA

200

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Document Number 86021

Rev. 2, 24-Jun-98