STTA312B Semikron - Power Module

STTA312B Description

The Semikron STTA312B is a rectifier diode, rated for 1200 V and 3 A. Diode modules like this are common in rectifier front ends, DC power supplies, welders and plating equipment.

We help engineers and repair technicians find parts like the STTA312B, including obsolete ones. Send a quick RFQ for current pricing and delivery. Before ordering, please confirm ratings and pin-out with the official datasheet.

Summary of Features

Target Applications

Semikron STTA312B is used for Inverters, DC motor control, AC motor control and Switching power supplies.

Key Specifications

STTA312B is a 1,200 V, 3 A thyristor (SCR). Source: manufacturer datasheet.

Parameter	Value
Product type	Thyristor (SCR)
Repetitive peak voltage (VDRM / VRRM)	1,200 V
Rated on-state current	3 A
Datasheet	Available on this page (PDF)

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