BUH51
TRANS NPN 500V 3A TO126Manufacturer: onsemi
Categories: Single Bipolar Transistors
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The onsemi BUH51 is an NPN bipolar junction transistor from the SWITCHMODE™ series, packaged in a TO-126 (TO-225AA) through-hole configuration. This device offers a 500V collector-emitter breakdown voltage and a continuous collector current capability of 3A, with a maximum power dissipation of 50W. Its transition frequency is rated at 23MHz. The saturation voltage (Vce Sat) is a maximum of 500mV at 1A collector current and 200mA base current, while the minimum DC current gain (hFE) is 8 at 1A collector current and 1V collector-emitter voltage. The collector cutoff current is specified at a maximum of 100µA. This component is suitable for applications in power switching and general-purpose amplification within industrial and consumer electronics. The operating temperature range is -65°C to 150°C.
Additional Information
Series: SWITCHMODE™RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-225AA, TO-126-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 200mA, 1A |
| Current - Collector Cutoff (Max) | 100µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 8 @ 1A, 1V |
| Frequency - Transition | 23MHz |
| Supplier Device Package | TO-126 |
| Current - Collector (Ic) (Max) | 3 A |
| Voltage - Collector Emitter Breakdown (Max) | 500 V |
| Power - Max | 50 W |
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