Product Description
The bt137-600E is a robust 8A,600V bidirectional triac in a TO-220C package,designed for efficient AC switching in medium-power applications.With high surge tolerance and reliable switching capability, it delivers reliable performance in lighting control (dimmers),motor speed regulation,fan controllers,and household appliances.
Mechanical Data
- Current Rating: 8A (RMS)
- Voltage Rating: 600V (repetitive peak off-state voltage)
- Gate Trigger Current (I_GT):10mA (typical)
- On-State Voltage Drop (V_T): 1.6V (at 10A)
- Package: TO-220C
Features&Advantages
- High Voltage Capability – Supports up to 600V repetitive peak off-state voltage
- Moderate On-State Current – Rated for 8A RMS on-state current
- Low Gate Triggering Requirements – Can be triggered with a relatively low gate current, simplifying control circuit design.
- Sensitive Gate Triggering – Supports gate triggering in all four quadrants, enhancing triggering flexibility.
- TO-220 Package – Standard TO-220 form factor for easy heatsinking and PCB mounting.
- High Surge Current Capability – Withstands up to 65A peak non-repetitive surge current, ideal for inductive loads.
Typical Applications
- Dimmer circuits (for incandescent/LED lighting)
- AC motor speed control
- Solid-state relays (SSRs)
- Heating control systems
- Power tools and appliances
BT137-600E Pinout
The BT137-600E is a 4-quadrant triac packaged in a TO-220C. It has three pins, and its pinout is as follows:
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 (T1 / MT1) | Main Terminal 1 | Connected to one side of the AC load. |
| 2 (Gate) | Gate | Trigger input (controls the switching). |
| 3 (T2 / MT2) | Main Terminal 2 | Connected to the other side of the AC supply. |
BT137-600E Datasheet
More Information
For more product details, please visit our official website:
https://en.semiware.com/product-4q-triac/bt137-600e
About semiware
Semiware has a comprehensive product lineup of circuit protection device products. The company leverages its technology in the semiconductor field and application background in end products to serve customers in the electronics, automotive and industrial markets. For more information, please visit semiware official website: https://en.semiware.com/
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