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BT138 is a sensitive gate triac suitable for direct coupling to TTL, HTL, CMOS, and applications such as various logic functions, low power AC switching applications, such as fan speed, small light controllers, and home appliances equipment.
BT138 Pinout
BT138 Pin Configuration
| Pin No | Pin Name |
|---|---|
| 1 | Cathode |
| 2 | Anode |
| 3 | Gate |
BT138 Features
- With TO-220AB package
- Glass passivated triacs in a plastic envelope
- These devices are intended for use in applications requiring high bidirectional transient and blocking voltage capability
- High thermal cycling performance
BT138Specification
| Type | Vdsm (V) | dV/dT (V/µs | It (A) | Igt (mA) | Vgt (V) |
|---|---|---|---|---|---|
| BT138 | 500 | 250 | 12.0 | 25 | 1.5 |
Application
- Motor Control
- Industrial and Domestic lighting
- Heating
- Static Switching
You can download this datasheet for BT138 12A 500V TRIAC – Datasheet from the link given below:
