This is information on a product in full production.

August 2013

DocID024734 Rev1

1/9

STTH50W03C

Turbo 2 ultrafast high voltage rectifier

Datasheet

Features

 Ultrafast switching

 Low reverse recovery current

 Low thermal resistance

 Reduces switching losses

Description

The STTH50W03C uses ST Turbo 2 300 V

technology. It is especially suited to be used for

DC/DC and DC/AC converters in the secondary

stage of MIG/MMA/TIG welding machines.

Housed in ST's TO-247, this device offers high

power integration for all welding machines and

industrial applications.

K

A2

A1

TO-247

STTH50W03CW

K

A1

A2

Table 1. Device summary

Symbol

Value

2 x 25 A

300 V

20 ns

175 °C

1 V

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