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STMicroelectronics Surface Mount 3-Pin TRIAC, Repetitive Peak Reverse Voltage 800 V, Gate Trigger Voltage 1.3 V T1235-800G-TR

Category TRIACs Brand STMicroelectronics Condition New

Specifications

Country of Origin India
Brand STMicroelectronics
Height 4.6mm
Length 10.28mm
Model T1235-800G-TR
Mount Type Surface
Configuration Single
Maximum Operating Temperature 125°C
Package Type TO-263
Minimum Operating Temperature -40°C
Pin Count 3
Rated Average On-State Current Irms 12A
Repetitive Peak Reverse Voltage VDRM 800V
Surge Current Rating 126A
Maximum Gate Trigger Current Igt 35mA
Maximum Holding Current Ih 35mA
Maximum Gate Trigger Voltage Vgt 1.3V
Peak On-State Voltage 1.55V
Repetitive Peak Off-State Current 5μA
Peak Gate Power Dissipation 1W

Key Features

  • This TRIAC features a rated average on-state current of 12A for reliable medium power applications.
  • It is housed in a TO-263 package suitable for surface mounting in compact electronic designs.
  • Maximum gate trigger current is 35mA, enabling sensitive and precise switching control.
  • Designed to operate reliably from -40°C up to 125°C, suitable for a variety of industrial environments.
  • The device has a surge current rating of 126A to handle transient power surges safely.
  • Pin count is 3, configured as a single TRIAC device.
  • Low repetitive peak off-state current of 5μA ensures minimal leakage during off-state.
  • Peak on-state voltage is 1.55V, contributing to efficient power handling and reduced heat dissipation.

Product Description

STMicroelectronics T1235-800G-TR is a surface mount 3-pin TRIAC designed for AC power control applications with a maximum repetitive peak reverse voltage of 800 V and a gate trigger voltage of 1.3 V. It features a rated average on-state current of 12 A, allowing it to switch moderate power loads efficiently in electronic circuits.

The device is packaged in a TO-263 surface mount package with dimensions of approximately 10.28mm in length and 4.6mm in height, facilitating compact PCB layouts in industrial, consumer electronics, and control equipment.

With a maximum gate trigger current of 35 mA and a maximum holding current of 35 mA, the TRIAC offers sensitive and reliable switching capabilities. Its surge current rating of 126 A ensures robustness against transient load surges, improving operational reliability.

Operating temperature ranges from -40°C to 125°C, making it suitable for demanding environments. The low repetitive peak off-state current of 5μA and a peak on-state voltage of 1.55 V contribute to energy efficiency and low power losses during operation.

This TRIAC is a single configuration device and does not have automotive standard certification, focusing on general power switching in industrial electronics, HVAC controls, lighting systems, and power management circuits.

This TRIAC is ideal for switching and phase control in AC power applications. Commonly used in industrial control systems, lighting dimmers, and motor speed controls. Offers durability and stability in a wide temperature range.

Suitable for manufacturing, HVAC, and electrical appliance applications. Enables precision timing and efficient switching in discrete semiconductor circuits. Surface mount design supports automated PCB assembly for mass production.

Explore a wide range of TRIACs and discrete semiconductor components in the EnvMart product catalog for your electronic and industrial projects.

STMicroelectronics Surface Mount 3-Pin TRIAC, Repetitive Peak Reverse Voltage 800 V, Gate Trigger Voltage 1.3 V T1235-800G-TR
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Frequently Asked Questions

The maximum repetitive peak reverse voltage of this TRIAC is 800 V.

This model has a rated average on-state current of 12 A, suitable for medium power applications.

The TO-263 package has a length of approximately 10.28 mm and a height of 4.6 mm.

The maximum gate trigger voltage is 1.3 V, allowing for sensitive switching control.

It has a surge current rating of 126 A, which helps handle transient power surges safely.

This TRIAC operates reliably within a temperature range of -40°C to 125°C.

The device has a pin count of 3, configured as a single TRIAC device.

The peak on-state voltage is 1.55 V, contributing to efficient power handling.

The maximum holding current for this TRIAC is 35 mA.

This TRIAC is suitable for industrial control systems, lighting dimmers, and motor speed controls.

The repetitive peak off-state current is 5 μA, ensuring minimal leakage during the off-state.

It supports surface mounting, making it suitable for compact PCB layouts.

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