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STPS41L45CG/CT/CR

July 2003 - Ed : 3A

LOW DROP POWER SCHOTTKY RECTIFIER

®

Dual center tab Schottky rectifier suited for 5V

output in off line AC/DC power supplies.

Packaged in D

device is intended for use in low voltage, high

frequency inverters, free-wheeling and polarity

protection applications.

DESCRIPTION

s

VERY SMALL CONDUCTION LOSSES

s

NEGLIGIBLE SWITCHING LOSSES

s

EXTREMELY FAST SWITCHING

s

LOW FORWARD VOLTAGE DROP

s

LOW THERMAL RESISTANCE

s

AVALANCHE CAPABILITY SPECIFIED

FEATURES AND BENEFITS

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

45

V

RMS forward current

30

A

Average forward current

Tc = 130°C

δ = 0.5

Per diode

20

A

Per device

40

Surge non repetitive forward current

tp = 10 ms sinusoidal

220

A

Peak repetitive reverse current

tp=2 µs square F=1kHz

1A

Repetitive peak avalanche power

tp = 1µs

Tj = 25°C

10000

W

Storage temperature range

-65 to+175

°C

Tj

Maximum operating junction temperature *

150

°C

dV/dt

Critical rate of rise reverse voltage

10000

V/µs

ABSOLUTE RATINGS (limiting values, per diode)

2x20A

45 V

Tj (max)

150 °C

0.47 V

MAIN PRODUCTS CHARACTERISTICS

A1

K

A2

*:

dPtot

dTj

Rth j

a

<

−

1

()

thermal runaway condition for a diode on its own heatsink

K

A1

A2

D

STPS41L45CG

A1

K

A2

TO-220AB

STPS41L45CT

I

STPS41L45CR

A1

K

A2