Discrete Semiconductor Products

T1235T-8R

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STMicroelectronics

TRIAC ALTERNISTOR 800V 12A TO220

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DocumentsT1235T-8R | Datasheet AN5649 +11

Discrete Semiconductor Products

T1235T-8R

Active

STMicroelectronics

TRIAC ALTERNISTOR 800V 12A TO220

Deep-Dive with AI

DocumentsT1235T-8R | Datasheet AN5649 +11

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	T1235T-8R

Configuration	Single
Current - Gate Trigger (Igt) (Max) [Max]	35 mA
Current - Hold (Ih) (Max)	40 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	90 A, 95 A
Current - On State (It (RMS)) (Max) [Max]	12 A
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-220-3
Supplier Device Package	TO-220
Triac Type	Alternistor - Snubberless
Voltage - Gate Trigger (Vgt) (Max)	1.3 V
Voltage - Off State	800 V

T1235T-8R Series

12 A Snubberless Triac

Part	Voltage - Off State	Configuration	Current - Hold (Ih) (Max)	Triac Type	Current - Non Rep. Surge 50, 60Hz (Itsm)	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Supplier Device Package	Voltage - Gate Trigger (Vgt) (Max)	Current - On State (It (RMS)) (Max) [Max]	Current - Gate Trigger (Igt) (Max) [Max]
STMicroelectronics T1235T-8R	800 V	Single	40 mA	Alternistor - Snubberless	90 A 95 A	TO-220-3	-40 C	125 °C	Through Hole	TO-220	1.3 V	12 A	35 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	857	$ 1.61

Description

General part information

T1235T-8R Series

Housed in an I²PAK package this device is dedicated to low profile compact applications.

Its fully rated 150 °C junction temperature allows high AC commutation capability for on/off or phase control applications without snubber aid circuit.