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STMicroelectronics Surface Mount 3-Pin TRIAC 600 V, Gate Trigger Voltage 1.5 V T405Q-600B-TR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.4mm |
| Length | 6.6mm |
| Model | T405Q-600B-TR |
| Mount Type | Surface |
| Configuration | Single |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-252 |
| Minimum Operating Temperature | -40°C |
| Pin Count | 3 |
| Rated Average On-State Current Irms | 4A |
| Repetitive Peak Reverse Voltage VDRM | 600V |
| Surge Current Rating | 38A |
| Maximum Gate Trigger Current Igt | 10mA |
| Maximum Holding Current Ih | 10mA |
| Maximum Gate Trigger Voltage Vgt | 1.5V |
| Peak On-State Voltage | 1.5V |
| Repetitive Peak Off-State Current | 5μA |
| Peak Gate Power Dissipation | 0.5W |
Key Features
- Surface mount package type TO-252 provides easy PCB integration.
- Rated average on-state current of 4 A ensures efficient load switching.
- Maximum repetitive peak reverse voltage of 600 V suitable for high voltage circuits.
- Gate trigger voltage of 1.5 V enables low gate drive power consumption.
- Surge current rating of 38 A handles transient loads safely.
- Operating temperature range from -40°C to 125°C ensures durability in harsh environments.
- Compact dimensions of 2.4 mm height and 6.6 mm length optimize space utilization.
- Low repetitive peak off-state current of 5 μA minimizes leakage during off state.
Product Description
STMicroelectronics T405Q-600B-TR is a high-performance TRIAC designed for surface mount applications, featuring a 3-pin TO-252 package. It is well suited for electronic switching and phase control in industrial, commercial, and consumer electronics.
This TRIAC supports a rated average on-state current of 4 A with a repetitive peak reverse voltage of 600 V, enabling reliable operation in demanding power control environments. The gate trigger voltage of 1.5 V allows low power activation, making it energy efficient for control circuits.
Its surge current rating of 38 A provides robustness against inrush and transient currents. The device operates safely over a wide temperature range from -40°C to 125°C, ensuring stable performance in extreme conditions.
The compact TO-252 package with height 2.4 mm and length 6.6 mm allows for optimized PCB space usage while facilitating easy mount and soldering. Additional features include a maximum gate trigger current of 10 mA and a repetitive peak off-state current of 5 μA that contribute to precise control and low leakage losses.
Typical applications include industrial motor control, lighting dimmers, heating regulation, and other electronic switching tasks in manufacturing and automation systems. Surface mount TO-252 package enhances PCB assembly efficiency.
4 A average on-state current supports moderate power loads. 600 V peak reverse voltage protects against voltage transients. Low gate trigger voltage of 1.5 V reduces driving power needs. Robust surge current rating of 38 A handles transient spikes safely.
Wide operating temperature range (-40°C to 125°C) for harsh environments. Compact dimensions suitable for space-constrained designs. Low off-state current ensures energy efficient standby. High peak on-state voltage minimizes conduction losses.
For professional and industrial power control needs, STMicroelectronics TRIACs provide dependable switching solutions. Explore more power semiconductors and electronic components on EnvMart.
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Frequently Asked Questions
The rated average on-state current for this model is 4 A, which supports moderate power loads.
It has a maximum repetitive peak reverse voltage of 600 V, making it suitable for high voltage circuits.
The gate trigger voltage for this unit is 1.5 V, which allows for low gate drive power consumption.
The surge current rating is 38 A, which helps handle transient loads safely.
The TO-252 package has a height of 2.4 mm and a length of 6.6 mm, optimizing space utilization on PCBs.
It operates within a temperature range of -40°C to 125°C, ensuring durability in harsh environments.
The maximum gate trigger current is 10 mA, allowing for efficient control of the TRIAC.
The repetitive peak off-state current is 5 μA, which minimizes leakage during the off state.
This TRIAC is suitable for applications such as industrial motor control, lighting dimmers, and heating regulation.
The package type is TO-252, designed for surface mount applications.
The peak on-state voltage is 1.5 V, which contributes to minimizing conduction losses.
It has a single configuration with a 3-pin setup, facilitating easy integration into circuits.
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