BF421-AP
TRANS PNP 300V 0.5A TO92-3Manufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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STMicroelectronics BF421-AP is a PNP bipolar junction transistor designed for general-purpose applications. This component offers a collector-emitter breakdown voltage of 300V and a continuous collector current capability of 500mA. With a transition frequency of 60MHz and a maximum power dissipation of 830mW, the BF421-AP is suitable for use in various industrial and consumer electronics. It features a minimum DC current gain (hFE) of 50 at 25mA and 20V, and a Vce(sat) of 600mV at 5mA and 30mA. The device is housed in a TO-92-3 package (TO-226-3) and is supplied in cut tape packaging. Its operating temperature range extends up to 150°C (TJ).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Cut Tape (CT)Download Free CAD Model:
Technical Details:
| Packaging | Cut Tape (CT) |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Mounting Type | Through Hole |
| Transistor Type | PNP |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 600mV @ 5mA, 30mA |
| Current - Collector Cutoff (Max) | 10nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 50 @ 25mA, 20V |
| Frequency - Transition | 60MHz |
| Supplier Device Package | TO-92-3 |
| Current - Collector (Ic) (Max) | 500 mA |
| Voltage - Collector Emitter Breakdown (Max) | 300 V |
| Power - Max | 830 mW |
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