| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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194 pcs
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194 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The STMicroelectronics BUV46A is a high voltage NPN silicon power transistor designed for demanding applications requiring fast switching speeds. Encapsulated in a standard TO-220 plastic package, this device is suitable for general purpose switching, switch mode power supplies, and electronic ballasts for fluorescent lighting.
Key electrical characteristics include a maximum Collector-Emitter Voltage (Vces) of 1000V and a continuous Collector Current (Ic) of 5A. The transistor offers a maximum Total Power Dissipation (Ptot) of 70W at 25°C and a low thermal resistance junction-to-case of 1.76°C/W, ensuring reliable operation under load.
With a maximum operating junction temperature of 150°C and storage temperature range of -65 to 150°C, the BUV46A is built for robust performance. Its fast switching characteristics, including turn-on time, storage time, and fall time, make it an excellent choice for power conversion circuits where efficiency and speed are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.26 | $1.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum Collector-Emitter Voltage (Vces) for the BUV46A is 1000V.
The continuous Collector Current (Ic) rating of the BUV46A is 5A.
The maximum power dissipation (Ptot) for the BUV46A is 70W at 25°C.
The BUV46A transistor comes in a TO-220 package.
The BUV46A is suitable for general purpose switching, switch mode power supplies, and electronic ballasts for fluorescent lighting.