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STPS3L40S

April 2000 - Ed: 1A

POWER SCHOTTKY RECTIFIER

®

Schottky rectifier suited for Switched Mode Power

Supplies and high frequency DC to DC converters.

Packaged in SMC, this device is intended for use

in DC/DC chargers.

DESCRIPTION

n

Negligible switching losses

n

Low thermal resistance

n

Low forward voltage drop

FEATURES AND BENEFITS

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

40

V

RMS forward current

10

A

Average forward current

Tc = 120°C

δ = 0.5

3A

Surge non repetitive forward current

tp = 10 ms Sinusoidal

75

A

Repetitive peak reverse current

tp=2

µs square F=1kHz

1A

Storage temperature range

- 65 to + 175

°C

Tj

Maximum operating junction temperature *

150

°C

dV/dt

Critical rate of rise of reverse voltage

10000

V/

µs

ABSOLUTE RATINGS (limiting values)

3A

40 V

Tj (max)

150°C

0.44 V

MAIN PRODUCT CHARACTERISTICS

SMC

(JEDEC DO-214AB)

*:

dPtot

dTj

Rth j

a

<

−

1

()

thermal runaway condition for a diode on its own heatsink