Philips Semiconductors

Product specification

Rectifier diodes

BYV79EB series

ultrafast, rugged

FEATURES

SYMBOL

QUICK REFERENCE DATA

• Low forward volt drop

V

• Fast switching

• Soft recovery characteristic

V

• Reverse surge capability

• High thermal cycling performance

I

• Low thermal resistance

I

t

GENERAL DESCRIPTION

PINNING

SOT404

Ultra-fast, epitaxial rectifier diodes

PIN

DESCRIPTION

intended for use as output rectifiers

in high frequency switched mode

1

no connection

power supplies.

2

cathode

1

The BYV79EB series is supplied in

the

surface

mounting

SOT404

3

anode

package.

tab

cathode

LIMITING VALUES

Limiting values in accordance with the Absolute Maximum System (IEC 134).

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

BYV79EB

-150

-200

V

RRM

Peak repetitive reverse voltage

-

150

200

V

V

RWM

Crest working reverse voltage

-

150

200

V

V

R

Continuous reverse voltage

T

-

150

200

V

I

F(AV)

Average rectified forward

square wave

-

14

A

current

2

δ = 0.5; T

I

FRM

Repetitive peak forward current t = 25

µs; δ = 0.5;

-

28

A

per diode

T

I

FSM

Non-repetitive peak forward

t = 10 ms

-

150

A

current

t = 8.3 ms

-

160

A

sinusoidal; with reapplied

V

RRM(max)

I

RRM

Repetitive peak reverse current t

-

0.2

A

I

RSM

Non-repetitive peak reverse

t

-

0.2

A

current

T

stg

Storage temperature

-40

150

˚C

T

j

Operating junction temperature

-

150

˚C

1. It is not possible to make connection to pin 2 of the SOT404 package

2. Neglecting switching and reverse current losses.

ESD LIMITING VALUE

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

V

C

Electrostatic discharge

Human body model;

-

8

kV

capacitor voltage

C = 250 pF; R = 1.5 k

Ω

k

a

tab

3

13

tab

2

July 1998

1

Rev 1.100