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STPS2545CT/CG/CFP

®

July 2003 - Ed: 2A

POWER SCHOTTKY RECTIFIER

2 x 12.5 A

45 V

Tj (max)

175 °C

0.57 V

MAIN PRODUCT CHARACTERISTICS

s

VERY SMALL CONDUCTION LOSSES

s

NEGLIGIBLE SWITCHING LOSSES

s

EXTREMELY FAST SWITCHING

s

LOW THERMAL RESISTANCE

s

AVALANCHE CAPABILITY SPECIFIED

FEATURES AND BENEFITS

Dual center tap Schottky rectifier suited for

Switch Mode Power Supplies and high fre-

quency DC to DC converters.

This device is especially intended for use in low

voltage, high frequency inverters, free wheeling

and polarity protection applications.

DESCRIPTION

TO-220AB

STPS2545CT

A1

A2

K

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

45

V

RMS forward current

30

A

Average forward

current

δ = 0.5

TO-220AB

D

Tc = 160°C

Per diode

12.5

A

TO-220FPAB

Tc = 140°C

Per device

25

Surge non repetitive forward current

tp = 10 ms sinusoidal

200

A

Repetitive peak reverse current

tp=2µs square F = 1kHz

1

A

Non repetitive peak reverse current

tp = 100 µs square

2

A

Repetitive peak avalanche power

tp = 1µs

Tj = 25°C

4800

W

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, per diode)

* :

dPtot

dTj

Rth j

a

<

−

1

()

thermal runaway condition for a diode on its own heatsink

A1

A2

K

STPS2545CG

A1

A2

K

TO-220FPAB

STPS2545CFP

A1

A2

K