The Powerex Inc. T700103004BY is a Standard Recovery SCR designed for high-power applications. Featuring a 1 kV repetitive peak off-state voltage and an average on-state current rating of 300 A (470 A RMS), this component is built for demanding power control scenarios. Its robust design includes a 7700 A/8400 A surge current capability (50/60 Hz). The SCR Type is Standard Recovery, and it is housed in a TO-209 Variation package, facilitating chassis and stud mounting for effective thermal management. Key trigger characteristics include a gate trigger current (Igt) of 150 mA and a gate trigger voltage (Vgt) of 3 V. The maximum on-state voltage drop (Vtm) is 1.6 V. This device operates within a temperature range of -40°C to 125°C and is supplied in bulk packaging. Applications include power supplies, motor control, 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 | TO-209 Variation |
| Mounting Type | Chassis, Stud Mount |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C |
| Current - Gate Trigger (Igt) (Max) | 150 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 7700A, 8400A |
| Current - On State (It (AV)) (Max) | 300 A |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Voltage - On State (Vtm) (Max) | 1.6 V |
| Current - Off State (Max) | 30 mA |
| Supplier Device Package | TO-209 Variation |
| Current - On State (It (RMS)) (Max) | 470 A |
| Voltage - Off State | 1 kV |
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