STPS1045H 데이터 시트보기 (PDF) - STMicroelectronics

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STPS1045H

POWER SCHOTTKY RECTIFIER

STMicroelectronics 

®

STPS1045B/H

POWER SCHOTTKY RECTIFIER

MAIN PRODUCT CHARACTERISTICS

IF(AV)

VRRM

VF (max)

10 A

45 V

0.57 V

FEATURES AND BENEFITS

n NEGLIGIBLE SWITCHING LOSSES

n LOW FORWARD DROP VOLTAGE

n LOW CAPACITANCE

n HIGH REVERSE AVALANCHE SURGE

CAPABILITY

n AVALANCHE CAPABILITY SPECIFIED

K

K

KA

A

A

K

A

DESCRIPTION

High voltage Schottky rectifier suited for Switch

Mode Power Supplies and other Power

Converters.

Packaged in DPAK and IPAK, these devices are

intended for use in high frequency circuitries

where low switching losses are required.

DPAK

STPS1045B

IPAK

STPS1045H

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

VRRM

Repetitive peak reverse voltage

IF(RMS) / pin RMS forward current / pin

IF(AV)

Average forward current

Tc = 150°C

d = 0.5

IFSM

Surge non repetitive forward current tp = 10 ms

Sinusoidal

IRRM

Repetitive peak reverse current

tp = 2 µs F = 1KHz

PARM

Repetitive peak avalanche power

tp = 1µs Tj = 25°C

Tstg

Storage temperature range

Tj

Maximum junction temperature

dV/dt Critical rate of rise of reverse voltage

Value

Unit

45

V

7

A

10

A

75

A

1

4000

- 65 to + 175

175

10000

A

W

°C

°C

V/µs

July 2003 - Ed: 3B

1/5

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