The IXYS A1237NC280 is a standard recovery SCR with a repetitive peak off-state voltage of 2.8 kV. This component offers a continuous on-state current of 1237 A (average) and 2555 A (RMS). Its non-repetitive surge current is rated at 18000 A at 50 Hz. The gate trigger characteristics include a maximum voltage of 3 V and a maximum current of 400 mA, with a hold current of 1 A. The on-state voltage drop (Vtm) is a maximum of 2.7 V. Designed for clamp-on mounting, the A1237NC280 is housed in a TO-200AC, K-PUK (W11) package. Operating temperature ranges from -40°C to 125°C. This SCR is suitable for high-power industrial applications such as motor control, power supplies, and welding equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: ActivePackaging: BoxDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Box |
| Package / Case | TO-200AC, K-PUK |
| Mounting Type | Clamp On |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C |
| Current - Hold (Ih) (Max) | 1 A |
| Current - Gate Trigger (Igt) (Max) | 400 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 18000A @ 50Hz |
| Current - On State (It (AV)) (Max) | 1237 A |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Voltage - On State (Vtm) (Max) | 2.7 V |
| Current - Off State (Max) | 60 mA |
| Supplier Device Package | W11 |
| Current - On State (It (RMS)) (Max) | 2555 A |
| Voltage - Off State | 2.8 kV |
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