PK55FG80
THYRISTOR MODULE 800V 55AManufacturer: SanRex Corporation
Categories: SCRs - Modules
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The SanRex Corporation PK55FG80 is a high-performance thyristor module featuring two SCRs in a series connection. This chassis-mount component offers an 800V blocking voltage and a maximum average on-state current of 55A (RMS on-state current is 86A). It is designed for demanding applications with a peak surge current rating of 1190A at 50Hz and 1300A at 60Hz. The module requires a gate trigger voltage (Vgt) of up to 3V and a gate trigger current (Igt) of 50mA. Operating across a temperature range of -40°C to 125°C, the PK55FG80 is suitable for power control and switching applications in industries such as industrial automation, power supplies, and motor control. The component is supplied in Tray packaging.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | Module |
| Mounting Type | Chassis Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Structure | Series Connection - All SCRs |
| Current - Gate Trigger (Igt) (Max) | 50 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 1190A, 1300A |
| Number of SCRs, Diodes | 2 SCRs |
| Current - On State (It (AV)) (Max) | 55 A |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Current - On State (It (RMS)) (Max) | 86 A |
| Voltage - Off State | 800 V |
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