| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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207 pcs
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207 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 2SC4549 from NEC is a silicon NPN power transistor suitable for driver applications in DC/DC converters and actuators. It features a collector-emitter sustaining voltage of 60V minimum and a high DC current gain of 100 minimum at 1A collector current.
Key electrical characteristics include a low saturation voltage of 0.3V maximum at 3A collector current and 0.15A base current. The transistor can handle a continuous collector current of 5A and a pulse collector current of 10A. Its absolute maximum ratings include a collector-base voltage of 100V and a junction temperature of 150℃.
The device has a total power dissipation of 25W at 25℃ case temperature and 2.0W at 25℃ ambient temperature. Switching characteristics include a typical turn-on time of 0.3μs, storage time of 1.5μs, and fall time of 0.3μs, making it suitable for dynamic applications.
This transistor is designed for general-purpose power switching and amplification tasks where its voltage and current capabilities are beneficial. The NPN structure and power handling make it a versatile component for various electronic circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The collector-emitter sustaining voltage (VCEO(SUS)) is 60V minimum.
The maximum continuous collector current (IC) is 5.0A.
The typical turn-on time (t_on) is 0.3μs.
The maximum junction temperature (TJ) is 150℃.
It is designed for use as a driver in DC/DC converters and actuators.
