Philips Semiconductors

Preliminary specification

Damper diode

BY359F-1500, BY359F-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

t

GENERAL DESCRIPTION

PINNING

SOD100

Glass-passivated double diffused

PIN

DESCRIPTION

rectifier diode featuring low forward

voltage drop, fast reverse recovery

1

cathode

and soft recovery characteristic.

The device is intended for use in TV

2

anode

receivers and PC monitors.

tab

isolated

The BY359F series is supplied in

the conventional leaded SOD100

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 voltage

-

1500

V

V

RWM

Crest working reverse voltage

-

1300

V

I

F(peak)

Peak forward current

16-32kHz TV

BY359F-1500

-

10

A

31-70kHz monitor

BY359F-1500S

-

7

A

I

F(RMS)

RMS forward current

-

15.7

A

I

FRM

Peak repetitive forward current

sinusoidal; a = 1.57

-

60

A

I

FSM

Peak non-repetitive forward

t = 10 ms

-

60

A

current

t = 8.3 ms

-

66

A

sinusoidal; T

with reapplied V

RWM(max)

T

stg

Storage temperature

-40

150

˚C

T

j

Operating junction temperature

-

150

˚C

THERMAL RESISTANCES

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

R

th j-hs

Thermal resistance junction to

with heatsink compound

-

-

4.8

K/W

heatsink

without heatsink compound

-

-

5.9

K/W

R

th j-a

Thermal resistance junction to

in free air.

-

55

-

K/W

ambient

k

a

12

12

case

September 1998

1

Rev 1.300