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WeEn Semiconductors Co., Ltd TRIAC Through Hole TO-220 Package 12A 800V Gate Trigger 1V BT138-800E,127
Specifications
| Country of Origin | India |
|---|---|
| Brand | WeEn Semiconductors Co., Ltd |
| Height | 16mm |
| Length | 10.3mm |
| Model | BT138-800E,127 |
| Mount Type | Through Hole |
| Configuration | Single |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-220 |
| Minimum Operating Temperature | -40°C |
| Standards/Approvals | RoHS |
| Pin Count | 3 |
| Rated Average On-State Current Irms | 12A |
| Repetitive Peak Reverse Voltage VDRM | 800V |
| Surge Current Rating | 105A |
| Maximum Gate Trigger Current Igt | 10mA |
| Maximum Holding Current Ih | 30mA |
| Maximum Gate Trigger Voltage Vgt | 1V |
| Peak On-State Voltage | 1.65V |
| Repetitive Peak Off-State Current | 0.5mA |
Key Features
- Designed for AC switching and control applications with bidirectional thyristor configuration.
- Maximum gate trigger voltage of 1V and gate trigger current of 10mA for efficient triggering.
- High surge current rating of 105A supports transient loads safely.
- Operating temperature range from -40°C to 125°C for reliable performance in diverse conditions.
- Compact TO-220 package with a height of 16mm and length of 10.3mm for easy PCB integration.
- RoHS compliant manufacturing ensures environmental safety and regulatory adherence.
- Maximum holding current of 30mA and repetitive peak off-state current of 0.5mA minimizes leakage.
- Peak on-state voltage of 1.65V optimizes power efficiency during operation.
Product Description
WeEn Semiconductors Co., Ltd BT138-800E,127 TRIAC is a through-hole semiconductor device with a TO-220 package designed for alternating current switching and control applications. It supports an average on-state current (Irms) of 12A and a repetitive peak reverse voltage (VDRM) of 800V, making it suitable for medium power AC loads.
The device incorporates a single bidirectional thyristor configuration with a gate trigger voltage of 1V and gate trigger current limited to 10mA, ensuring precise and efficient triggering mechanisms. Its surge current rating of 105A provides robustness against transient current spikes encountered during switching operations.
With an operating temperature range from -40°C to 125°C, this TRIAC is engineered for reliability under varied environmental conditions commonly found in industrial and electronic equipment applications.
The compact TO-220 package measures 16mm in height and 10.3mm in length, facilitating straightforward integration onto printed circuit boards in power management, light dimming, motor control, and HVAC control systems.
Compliance with RoHS standards guarantees that the device meets strict environmental requirements for hazardous substances, making it suitable for modern green electronic manufacturing practices.
Efficient AC load switching using a bidirectional thyristor. Low gate trigger voltage and current improve control sensitivity. High surge current capability withstands transient conditions. Wide operating temperature range from -40°C to 125°C ensures durability.
Compact TO-220 package optimizes board space and ease of mounting. RoHS compliant for environmentally responsible usage. Low off-state current minimizes leakage and power loss. Peak on-state voltage keeps energy dissipation efficient during conduction.
This product is ideal for industrial electronics, power control circuits, lighting controls, and motor speed control applications. Its robust ratings and package design make it a dependable choice for manufacturing and maintenance of electrical equipment and HVAC systems.
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Frequently Asked Questions
The maximum operating temperature for this model is 125°C.
It has a rated average on-state current (Irms) of 12A.
The repetitive peak reverse voltage (VDRM) for this unit is 800V.
This model has a surge current rating of 105A, allowing it to handle transient loads safely.
The maximum gate trigger voltage for this TRIAC is 1V.
It comes in a TO-220 package, with a height of 16mm and a length of 10.3mm.
The minimum operating temperature is -40°C.
The peak on-state voltage for this TRIAC is 1.65V.
The maximum holding current for this model is 30mA.
This unit is RoHS compliant, ensuring it meets environmental safety standards.
This TRIAC uses a through-hole mount type for easy PCB integration.
It is suitable for applications such as power control circuits, lighting controls, and motor speed control.
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