BTW691200 Thyristor SCR 1200V 50A TO-3P
The BTW691200 is a high-power SCR used to control large DC/AC loads and switch high voltages/currents in industrial power equipment.
80.00 EGP
In stockSKU 3496300138753
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BTW691200 Thyristor SCR 1200V 50A TO-3P
The BTW69-1200 is a rugged silicon thyristor (SCR) designed for heavy-duty power switching. Housed in a high-power package (TO-3P) with excellent thermal dissipation, it withstands high repetitive off-state voltages and handles large continuous and surge on-state currents. The device is built for applications where reliable, high-energy switching and strong surge capability are required its clip-assembly construction and ceramic insulation provide high surge robustness and high isolation. Deployments include solid-state relays, welding equipment, motor controls and other power conversion systems.
Features:
- High-power SCR (thyristor) construction.
- Robust surge/current-handling clip assembly.
- High voltage insulation with ceramic pad.
- Good thermal dissipation in power package.
- Reliable repeated switching performance.
- Designed for heavy industrial duty and long life.
Specifications:
| Specification | Value |
|---|---|
| Product Type: | Silicon Controlled Rectifier (SCR / Thyristor) |
| Repetitive Peak Off-State Voltage (VDRM / VRRM): | 1200 V |
| RMS On-State Current (IT): | 50 A |
| Non-Repetitive Surge Current (ITSM): | 580 A |
| On-State Voltage (VTM): | 1.90 V |
| Holding Current (IH): | 150 mA |
| Gate Trigger Voltage (VGT): | 1.3 V |
| Gate Trigger Current (IGT): | 8 – 80 mA |
| Repetitive peak off-state current (IDRM): |
≤ 10 µA |
| Maximum Junction Temperature: | 110 °C |
| Storage Temperature Range: | −45 °C to +150 °C |
| Package Type: | TO-3P |
| Mounting Type: | Through-Hole |
| Isolation Type: | Ceramic insulated power package |
| Manufacturer Series: | BTW69 |
Footprint:
Pinout:
| Pin (label) | Name | Function |
|---|---|---|
| A | Anode (Main power terminal) | Main current-carrying anode |
| K | Cathode | Cathode / return |
| G | Gate | Trigger input |
Applications:
- Solid-state relays and electronic switches.
- Welding equipment and industrial heaters.
- High-power motor control and soft-starts.
- Power inverters and converters.
- Bulk power switching and load control.
- Battery chargers and large current controllers.
Packages:
- 1x BTW691200 SCR 1200V 50A TO-3P.
Documents:
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