Powerex Inc. 2N4373 is a standard recovery SCR designed for high-power applications. This chassis-mount, stud-mount component offers a repetitive peak off-state voltage of 400V and an average on-state current of 70A, with a maximum RMS on-state current of 110A. The non-repetitive surge current capability is 1600A at 60Hz. It features a maximum gate trigger current (Igt) of 250mA and a gate trigger voltage (Vgt) of 3V. The on-state voltage drop (Vtm) is a maximum of 2.5V. Operating across a temperature range of -40°C to 125°C, the 2N4373 is housed in a TO-209AC, TO-94-4 package. This device is commonly employed in industrial power control systems, motor drives, and power switching applications.
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 | TO-209AC, TO-94-4, Stud |
| Mounting Type | Chassis, Stud Mount |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C |
| Current - Gate Trigger (Igt) (Max) | 250 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 1600A @ 60Hz |
| Current - On State (It (AV)) (Max) | 70 A |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Voltage - On State (Vtm) (Max) | 2.5 V |
| Current - Off State (Max) | 10 mA |
| Supplier Device Package | - |
| Current - On State (It (RMS)) (Max) | 110 A |
| Voltage - Off State | 400 V |
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