STPS3045G

®

October 1999 - Ed: 4A

POWER SCHOTTKY RECTIFIER

30 A

45 V

Tj (max)

175°C

0.63 V

MAIN PRODUCT CHARACTERISTICS

VERY SMALL CONDUCTION LOSSES

NEGLIGIBLE SWITCHING LOSSES

EXTREMELY FAST SWITCHING

LOW THERMAL RESISTANCE

HIGH DISSIPATION MINIATURE PACKAGE

FEATURES AND BENEFITS

Single Schottky rectifier suited for switchmode

power supply and high frequency DC to DC con-

verters.

Packaged in D

device is intended for use in low voltage, high fre-

quency inverters, free wheeling and polarity pro-

tection applications.

DESCRIPTION

D

K

A

A

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

45

V

RMS forward current

50

A

Average forward current

Tc = 150°C

δ = 0.5

30

A

Surge non repetitive forward current

tp = 10 ms

Sinusoidal

200

A

Repetitive peak reverse current

tp = 2

µs

F = 1kHz square

1A

Non Repetitive peak reverse current

tp = 100

µs square

3

A

Tstg

Storage temperature range

- 65 to + 175

°C

Tj

Maximum operating junction temperature*

175

°C

dV/dt

Critical rate of rise of reverse voltage

10000

V/

µs

ABSOLUTE RATINGS (limiting values)

* :

dPtot

dTj

<

1

Rth

(j

thermal runaway condition for a diode on its own heatsink

1/5