STPS2045CT/CF/CG

®

June 1999 - Ed: 3B

POWER SCHOTTKY RECTIFIER

2 x 10 A

45 V

Tj (max)

175

°C

0.57 V

MAIN PRODUCT CHARACTERISTICS

VERY SMALL CONDUCTION LOSSES

NEGLIGIBLE SWITCHING LOSSES

EXTREMELY FAST SWITCHING

INSULATED PACKAGE: ISOWATT220AB

Insulating voltage = 2000V DC

Capacitance = 12pF

FEATURES AND BENEFITS

Dual center tap Schottky rectifier suited for Switch-

Mode Power Supply and high frequency DC to DC

converters.

Packaged either in TO-220AB, ISOWATT220AB

or D

use in low voltage, high frequency inverters, free

wheeling and polarity protection applications.

DESCRIPTION

D

STPS2045CG

A2

A1

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 = 155

°C Per diode

10

A

ISOWATT220AB

Tc = 125

°C Per device

20

Surge non repetitive forward current

tp = 10 ms sinusoidal

180

A

Repetitive peak reverse current

tp = 2

µs square

F = 1kHz

1A

Non repetitive peak reverse current

tp = 100 ms square

2A

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, per diode)

A1

A2

K

TO-220AB

STPS2045CT

A1

A2

K

ISOWATT220AB

STPS2045CF

A1

A2

K

*:

dPtot

dTj

<

1

Rth

(j−a)

thermal runaway condition for a diode on its own heatsink

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