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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,336 pcs
|
2336 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Base Current (IB) | |
| Collector-Emitter Dynamic Voltage (VCE(3µs)) | |
| Collector-Emitter Dynamic Voltage (VCE(5µs)) | |
| Collector-Emitter Voltage (VCEV) | |
| Crossover Time (tc) | |
| Current | |
| DC Current Gain (hFE) | |
| Emitter-Base Voltage (VEBO) | |
| Fall Time (tf) | |
| Maximum Collector-Emitter Voltage without Snubber (VCEW) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Rate of Rise of On-State Collector Current (diC/dt) | |
| Storage Temperature | |
| Storage Time (ts) | |
| Supplier Device Package | |
| Termination Style | |
| Thermal Resistance Junction-Case (Rthj-case) | |
| Transistor Type | |
| Vbe Sat (Minimum/Maximum @ IC = 35 A, IB = 3.5 A, Tc = 100 °C) | |
| Vbe Sat (Minimum/Maximum @ IC = 35 A, IB = 3.5 A, Tc = 25 °C) | |
| Vce Sat (Minimum/Maximum @ IC = 35 A, IB = 3.5 A, Tc = 100 °C) | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The BUT92 is a multiepitaxial planar NPN power transistor manufactured by STMicroelectronics, housed in a TO-3 package. It is designed for high-frequency and high-efficiency converters, switching regulators, and motor control applications. The device offers a collector-emitter voltage (VCEO) of 250V, a collector-emitter voltage with base-emitter reverse bias (VCEV) of 350V, and a collector current rating of 50A.
Key electrical characteristics include a DC current gain (hFE) greater than 10 at IC = 35A, a low collector-emitter saturation voltage of 1.2V maximum at IC = 35A and IB = 3.5A, and fast switching performance with typical storage time of 3µs and fall time of 0.4µs. The transistor can dissipate up to 250W at a case temperature of 25°C and operates at junction temperatures up to 200°C.
The device is mounted using through-hole technology with a screw termination style, suitable for TO-3 socket or direct chassis mounting. Its rectangular safe operating area and wide accidental overload area make it robust for demanding power switching applications.
| Qty | Low | High |
|---|---|---|
| 100+ | $8.70 | $8.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The collector-emitter voltage (VCEO) is 250V, and the collector-emitter voltage with base-emitter reverse bias (VCEV) is 350V.
The maximum collector current (IC) is 50A, with a base current (IB) of 10A.
The total power dissipation is 250W at a case temperature of 25°C.
The BUT92 is available in a TO-204AA (TO-3) through-hole package with screw termination.
The maximum junction temperature is 200°C, with a storage temperature range of -65°C to 200°C.
The DC current gain (hFE) is greater than 10 at a collector current of 35A.
The BUT92 is marked as RoHS3 compliant, but this is unverified and should be confirmed with the manufacturer or distributor.