Vishay Telefunken BYT115-400, BYT115-200 Datasheet

BYT115/200/400

Vishay Telefunken

www.vishay.de • FaxBack [phone]

Rev. 2, 24-Jun-98

1 (5)

Document Number 86020

Ultra Fast Recovery Silicon Power Rectifier

Features

D

Multiple diffusion

D

Epitaxial – planar

D

Ultra fast forward recovery time

D

Ultra fast reverse recovery time

D

Low reverse current

D

Very good reverse current stability
at high temperature

D

Low thermal resistance

Applications

Fast rectifiers in S.M.P.S
Freewheeling diodes and snubber diodes in motor
control circuits

14282

Absolute Maximum Ratings

Tj = 25_C

Parameter Test Conditions Type Symbol Value Unit

Reverse voltage BYT115/200 VR=V

RRM

200 V

g

=Repetitive peak reverse voltage

BYT115/400 VR=V

RRM

400 V

Peak forward surge current tp=10ms,

half sinewave

I

FSM

100 A

Repetitive peak forward current I

FRM

30 A

Average forward current I

FAV

15 A

Junction and storage
temperature range

Tj=T

stg

–55...+150

°

C

Maximum Thermal Resistance

Tj = 25_C

Parameter Test Conditions Symbol Value Unit

Junction case R

thJC

1.75 K/W

Junction ambient R

thJA

85 K/W

BYT115/200/400

Vishay Telefunken

www.vishay.de • FaxBack [phone]

Rev. 2, 24-Jun-98

2 (5)

Document Number 86020

Electrical Characteristics

Tj = 25_C

Parameter Test Conditions Type Symbol Min Typ Max Unit

Forward voltage IF=15A V

F

1.3 V

g

IF=15A, Tj=100°C V

F

1.2 V

Reverse current VR=V

RRM

I

R

2

m

A

VR=V

RRM

; Tj=100°C I

R

0.2 mA

Forward recovery time

I

=15A, di

/dtx50A/ms

t

fr

350 ns

Turn on transient peak
voltage

F

,

F

m

V

FP

4 V

Reverse recovery

IF=15A, diF/dtx–150A/ms,

I

RM

12 A

y

characteristics

F

,

F

m

,

V

Batt

=200V

t

IRM

75 ns

Reverse recovery time

IF=15A, diF/dtx–150A/ms,
V

Batt

=200V

t

rr

140 ns

IF=0.5A, IR=1A, iR=0.25A BYT115/200 t

rr

35 ns

F R R

BYT115/400 t

rr

50 ns

Characteristics (Tj = 25_C unless otherwise specified)

0 40 80 120 160

0.1

1

10

100

1000

T

j

– Junction Temperature ( °C )

200

94 9510

m

I – Reverse Current ( A )

R

VR=V

RRM

Figure 1. Typ. Reverse Current vs. Junction Temperature

0

0

4

8

12

16

I – Average Forward Current ( A )

FAV

T

amb

– Ambient Temperature ( °C )94 9508

40 80 120 160

200

R

thJA

=10K/W

R

thJA

=5K/W

R

thJA

=85K/W

R

thJC

=1.75K/W

Figure 2. Max. Average Forward Current vs. Ambient

Temperature