STMicroelectronics TN4050-12WL is a standard recovery SCR with a voltage rating of 1.2 kV and an average on-state current of 25 A (40 A RMS). This through-hole component features a high surge current capability of 435 A at 50 Hz and 400 A at 60 Hz, with a maximum off-state current of 10 µA. The gate trigger current (Igt) is a maximum of 50 mA, and the gate trigger voltage (Vgt) is 1.5 V. The on-state voltage (Vtm) is limited to 1.75 V. Operating across a temperature range of -40°C to 125°C (TJ), this SCR is supplied in tube packaging. It is commonly utilized in power control applications within industrial automation, motor control, and power supply systems.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Mounting Type | Through Hole |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Current - Hold (Ih) (Max) | 100 mA |
| Current - Gate Trigger (Igt) (Max) | 50 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 435A, 400A |
| Current - On State (It (AV)) (Max) | 25 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5 V |
| Voltage - On State (Vtm) (Max) | 1.75 V |
| Current - Off State (Max) | 10 µA |
| Current - On State (It (RMS)) (Max) | 40 A |
| Voltage - Off State | 1.2 kV |
Request a Quote
Clients Also Buy
TS820-700B-TR
IC SCR 8A 00V DPAK
TS820-600B-TR
SCR 600V 8A DPAK
TYN1212RG
SCR 1.2KV 12A TO220AB
