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100 pcs
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100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The BUT34 is a Darlington transistor manufactured by On Semiconductor, designed for demanding high-voltage and high-speed power switching applications, particularly in inductive circuits where fast fall times are crucial. This component is well-suited for SWITCHMODE applications, including AC and DC motor controls, switching regulators, inverters, and solenoid or relay drivers.
Key electrical specifications include a maximum collector current of 50A and a collector-emitter voltage rating of 500V. The device boasts a maximum power dissipation of 250W. It also features fast turn-off characteristics, with a typical inductive fall time of 0.7 µs and a typical inductive storage time of 1.8 µs at 25°C.
The operating temperature range for the BUT34 is from -65°C to 200°C, making it suitable for harsh environments. Its design focuses on efficiency and reliability in power switching circuits.
This transistor is particularly useful in line-operated SWITCHMODE power supplies and motor control systems where precise and rapid switching is required. The high voltage and current ratings, combined with fast switching speeds, make it a versatile component for power electronics designs.
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector current for the BUT34 transistor is 50A.
The collector-emitter voltage rating of the BUT34 is 500V.
The maximum power dissipation for the BUT34 is 250W.
The typical inductive fall time for the BUT34 at 25°C is 0.7µs.
The operating temperature range of the BUT34 is -65°C to 200°C.