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90 pcs
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90 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The BUV48 is a high voltage NPN power switch transistor manufactured by Power Innovations. It is designed for direct switching applications from 220V and 380V mains.
This transistor series offers impressive voltage ratings, with Collector-emitter Voltage (Vces) up to 1000V and Collector-emitter Sustaining Voltage (Vceo(sus)) up to 450V. The continuous Collector Current (Ic) is rated at 15A, with peak currents reaching up to 55A non-repetitively.
The BUV48 is available in multiple package types: the traditional TO-3 metal case, the TO-218 plastic package, and the fully isolated ISOWATT218 package. These options provide flexibility for different thermal management and mounting requirements. Thermal resistance junction-to-case varies by package, with the TO-3 offering the lowest at 1 °C/W.
Electrical characteristics include low saturation voltages and fast switching times. For example, the Collector-emitter Saturation Voltage (Vce(sat)) is typically 1.5V at 10A/2A for the BUX48/BUV48/BUV48FI variants. Switching times, such as turn-on, storage, and fall times, are in the microsecond range, making it suitable for various power switching circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.84 | $1.84 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (Vces) for the BUV48 transistor is 1000V.
The maximum continuous collector current (Ic) for the BUV48 is 15A.
The BUV48 transistor is available in TO-3 metal case, TO-218 plastic package, and ISOWATT218 fully isolated package.
The typical turn-on time for the BUV48 transistor is 1µs.
The typical fall time for the BUV48 transistor is 0.8µs.
