November 2009

Doc ID 4605 Rev 5

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STPS4045C

Power Schottky rectifiers

Features

●

Very small conduction losses

●

Negligible switching losses

●

Extremely fast switching

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Low thermal resistance

●

Avalanche capability specified

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(STPS4045CT)

Description

This dual center tap Schottky rectifier is suited for

switchmode power supply and high frequency DC

to DC converters.

Packaged in TO-247 or TO-220AB this device is

intended for use in low voltage, high frequency

inverters, free wheeling and polarity protection

applications.

Table 1.

Device summary

Symbol

Value

2 x 20 A

45 V

175 °C

0.63 V

A1

K

A2

A1

K

A2

K

A1

A2

TO-247

STPS4045CW

TO-220AB

STPS4045CT

www.st.com