Powerex Inc. TDK4403002DH is a standard recovery SCR with a voltage rating of 4 kV and an on-state current (RMS) of 5388 A. This component features a high surge current capability of up to 56000 A at 60 Hz. The gate trigger current (Igt) is a maximum of 300 mA, with a gate trigger voltage (Vgt) of 4 V. The on-state voltage (Vtm) is 1.77 V at its maximum. Designed for clamp-on mounting, this SCR operates within a temperature range of -40°C to 125°C. The ceramic package is supplied in bulk. This component is utilized in high-power industrial applications such as motor control, power supplies, and welding equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | Ceramic |
| Mounting Type | Clamp On |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C |
| Current - Gate Trigger (Igt) (Max) | 300 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 52797A, 56000A |
| Current - On State (It (AV)) (Max) | 3430 A |
| Voltage - Gate Trigger (Vgt) (Max) | 4 V |
| Voltage - On State (Vtm) (Max) | 1.77 V |
| Current - Off State (Max) | 300 mA |
| Supplier Device Package | - |
| Current - On State (It (RMS)) (Max) | 5388 A |
| Voltage - Off State | 4 kV |
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