T1235-600R

$0.43

Description：TRIAC ALTERNISTOR 600V 12A I2PAK
Series：Snubberless™

SKU:1d2169f57121 Category: TRIACs Brand: STMicroelectronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

T1235-600R is listed in the Triacs range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is TRIAC ALTERNISTOR 600V 12A I2PAK. Review the specifications below when checking this part for your BOM.

Triacs specifications for T1235-600R

Description：TRIAC ALTERNISTOR 600V 12A I2PAK
Series：Snubberless™
Mfr：STMicroelectronics
Package：Tube
Triac Type：Alternistor - Snubberless
Voltage - Off State：600 V
Current - On State (It (RMS)) (Max)：12:00 AM
Voltage - Gate Trigger (Vgt) (Max)：1.3 V
Current - Non Rep. Surge 50, 60Hz (Itsm)：120A, 126A
Current - Gate Trigger (Igt) (Max)：35 mA
Current - Hold (Ih) (Max)：35 mA
Configuration：Single
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-262-3 Long Leads, I2PAK, TO-262AA
Supplier Device Package：I2PAK
Grade：-
Qualification：-

Triacs datasheet and documents for T1235-600R

T1235-600R

Triacs Overview

The T1235-600R is a 12 A Snubberless triac in the I2PAK surface-mount package. It features a repetitive peak off-state voltage of 600 V and a maximum on-state current of 12 A at a case temperature of 105 °C. The device operates within a junction temperature range of -40 °C to +125 °C, with a storage temperature range extending to +150 °C. Electrical characteristics include a maximum gate trigger current (IGT) of 35 mA and a maximum holding current (IH) of 35 mA. The non-repetitive surge peak on-state current reaches 126 A for a 16.7 ms pulse at 60 Hz.

Triacs Feature Summary

Snubberless design enables direct switching of inductive loads without external RC snubber circuits.
High static dV/dt and dynamic turn-off commutation capabilities ensure robust performance under demanding AC conditions.
Three-quadrant triggering logic simplifies gate drive circuit requirements.

Triacs Applications

Static relays for general-purpose mains power AC switching
Phase angle control in light dimmers
Speed controllers for appliance motors

Triacs Procurement Notes

Verify the specific ordering suffix against official STMicroelectronics documentation to confirm the exact package type and electrical sensitivity class. Ensure that the selected component meets all required thermal management specifications for the intended application environment.

Triacs Selection Notes

Select this component when high commutation capability is required for inductive loads without adding external snubber networks. Confirm that the 600 V blocking voltage rating aligns with the system's peak line voltage and transient requirements.

Triacs Part Context

This part belongs to the T12xx series of medium current triacs from STMicroelectronics. The series includes variants with different voltage ratings and packaging options, such as D2PAK and TO-220AB, designed for general-purpose AC switching applications.

Triacs Replacement Considerations

Compatible substitutes within the same family include T1235-800R for higher voltage ratings or T1250-600R for increased gate sensitivity. Verify pinout compatibility and thermal resistance values before implementation.