STPS1045F 데이터 시트보기 (PDF) - STMicroelectronics

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STPS1045F

POWER SCHOTTKY RECTIFIER

STMicroelectronics 

®

STPS1045D/F/FP

POWER SCHOTTKY RECTIFIER

MAIN PRODUCT CHARACTERISTICS

IF(AV)

VRRM

VF

10 A

45 V

0.57 V

K

A

FEATURES AND BENEFITS

s VERY SMALL CONDUCTION LOSSES

s NEGLIGIBLE SWITCHING LOSSES

s EXTREMELY FAST SWITCHING

s LOW FORWARD VOLTAGE DROP

s INSULATED PACKAGE: ISOWATT220AC,

TO-220FPAC

Insulating voltage = 2000V DC

Capacitance = 12pF

s AVALANCHE CAPABILITY SPECIFIED

DESCRIPTION

Single chip Schottky rectifier suited for Switch

Mode Power Supply and high frequency DC to DC

converters.

This device is intended for use in low voltage, high

frequency inverters, free wheeling and polarity

protection applications.

ABSOLUTE RATINGS (limiting values)

A

K

TO-220AC

STPS1045D

A

K

ISOWATT220AC

STPS1045F

A

K

TO-220FPAC

STPS1045FP

Symbol

VRRM

IF(RMS)

IF(AV)

IFSM

IRRM

PARM

Tstg

Tj

dV/dt

Parameter

Repetitive peak reverse voltage

RMS forward current

Average forward current

δ = 0.5

TO-220AC

ISOWATT220AC

TO-220FPAC

Surge non repetitive forward current

Repetitive peak reverse current

Repetitive peak avalanche power

Storage temperature range

Maximum junction temperature

Critical rate of rise of reverse voltage

Tc = 150°C

Tc = 145°C

Value

45

30

10

tp = 10 ms

180

Sinusoidal

tp = 2 µs

1

F = 1KHz

tp = 1µs Tj = 25°C 4000

- 65 to + 175

175

10000

Unit

V

A

A

A

A

W

°C

°C

V/µs

July 2003 - Ed: 5D

1/6

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