R1448NC20H
ActiveSCR 2KV 2916A W11
R1448NC20H
ActiveSCR 2KV 2916A W11
Description
General part information
R1448 Series
Littelfuse is recognised as the Worldwide leader in distributed gate technology. These devices are available with blocking voltages to 4.5kV and average currents in excess of 5kA, with tq ratings from 10µs. The unique distributed gate design and lifetime control features give these devices both high di/dt capability and fast, low recovery turn-off, while maintaining a low on-state voltage drop. Ideally suited to applications including: induction power supplies, high frequency inverters/converters, UPS and pulse power. For additional technical details, please contact support .
Technical Specifications
Parameters and characteristics for this part
| Specification | R1448NC20H |
|---|---|
| Current - Gate Trigger (Igt) (Max) | 300 mA |
| Current - Hold (Ih) (Max) | 1 A |
| Current - Non Rep. Surge (Itsm) | 17000 A |
| Current - Non Rep. Surge Frequencies | 50Hz, 60Hz |
| Current - Non Rep. Surge Type | Itsm |
| Current - Off State (Max) | 150 mA |
| Current - On State (It (RMS)) (Max) | 2916 A |
| Current - On State (Max) | 1448 A |
| Mounting Type | Clamp On |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | TO-200AC, K-PUK |
| Package Name | W11 |
| SCR Type | Standard Recovery |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Voltage - Off State | 2 kV |
| Voltage - On State (Vtm) (Max) | 2.35 V |
Pricing
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