May 2007

Rev 2

1/9

9

STPS20120C

Power Schottky rectifier

Main product characteristics

Feature and benefits

forward voltage drop

Description

Dual center tap Schottky rectifier suited for high

frequency switch mode power supply.

this device is intended to be used in notebook and

LCD adaptors, desktop SMPS, providing in these

applications a margin between the remaining

voltages applied on the diode and the voltage

capability of the diode.

Order code

2 x 10 A

120 V

175° C

0.54 V

Part Number

Marking

STPS20120CT

STPS20120CT

STPS20120CR

STPS20120CR

STPS20120CFP

STPS20120CFP

K

A2

A1

K

A2

A1

TO-220AB

STPS20120CT

STPS20120CR

K

K

A2

A1

K

A1

A2

TO-220FPAB

STPS20120CFP

Table 1.

Absolute ratings (limiting values, per diode)

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

120

V

RMS forward current

30

A

Average forward current,

δ = 0.5

Per device

10

A

20

TO-220FPAB

Per device

10

20

Surge non repetitive forward current

150

A

Repetitive peak avalanche power

4600

W

Storage temperature range

-65 to + 175

° C

1.

condition to avoid thermal runaway for a diode on its own heatsink

175

° C

dPtot

dTj

---------------

1

Rth j

a

–

()

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