Philips Semiconductors

Product specification

Damper diode

BY459X-1500, BY459X-1500S

fast, high-voltage

FEATURES

SYMBOL

QUICK REFERENCE DATA

• Low forward volt drop

V

• Fast switching

• Soft recovery characteristic

V

• High thermal cycling performance

• Isolated mounting tab

I

I

I

t

GENERAL DESCRIPTION

PINNING

SOD113

Glass-passivated double diffused

PIN

DESCRIPTION

rectifier diode featuring fast forward

recovery and low forward recovery

1

cathode

voltage. The device is intended for

use

in

HDTV

receivers

and

2

anode

multi-sync

monitor

horizontal

deflection circuits.

tab

isolated

The BY459X series is supplied in

the conventional leaded SOD113

package.

LIMITING VALUES

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

SYMBOL PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

V

RSM

Peak non repetitive reverse

-

1500

V

voltage

V

RRM

Peak repetitive reverse

-

1500

V

voltage

V

RWM

Crest working reverse voltage

-

1300

V

-1500

-1500S

I

F(peak)

Peak working forward current

f = 48 kHz;

-

12

-

A

f = 82 kHz;

-

-

10

A

I

FRM

Peak repetitive forward

t = 100

µs

-

100

A

current

I

F(RMS)

RMS forward current

-

30

A

I

FSM

Peak non-repetitive forward

t = 10 ms

-

100

A

current

t = 8.3 ms

-

110

A

sinusoidal; T

surge; with reapplied V

RWM(max)

T

stg

Storage temperature

-40

150

˚C

T

j

Operating junction

-

150

˚C

temperature

k

a

12

12

case

August 1998

1

Rev 1.000