September 2011

Doc ID 17029 Rev 4

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T3035H, T3050H

Snubberless™ high temperature 30 A Triacs

Features

capability

Applications

Thanks to its high electrical noise immunity level

and its strong current robustness, the T30xxH

series is designed for the control of AC actuators

in appliances and industrial systems.

Description

Specifically designed to operate at 150 °C, the

new 30 A T30xxH Triacs provide very high

dynamic performance and enhanced

performance in terms of power loss and thermal

dissipation. This allows optimizing the heatsink

size, leading to space and cost effectiveness

when compared to electro-mechanical solutions.

Based on ST Snubberless™ technology, they

offer a specified minimal commutation and high

The T30xxH series optimize safely the control of

universal motors and of inductive loads found in

power tools and major appliances.

By using an internal ceramic pad, the T30xxH-6I

provides voltage insulation (rated at 2500 V rms).

TM: Snubberless is a trademark of STMicroelectronics

Table 1.

Device summary

Symbol

Value

30 A

600 V

35 or 50 mA

G

A2

A2

A1

G

A2

A1

A2

A1

G

TO-220AB

(T30xxH-6T)

TO-220AB insulated

(T30xxH-6l)

www.st.com