BF421ZL1
TRANS PNP 300V 0.05A TO92Manufacturer: onsemi
Categories: Single Bipolar Transistors
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onsemi BF421ZL1 is a PNP bipolar junction transistor with a collector-emitter breakdown voltage of 300V. This device features a maximum continuous collector current (Ic) of 50mA and a maximum power dissipation of 830mW. The transition frequency (fT) is specified at 60MHz. The transistor exhibits a minimum DC current gain (hFE) of 50 at 25mA collector current and 20V collector-emitter voltage. Saturation voltage (Vce(sat)) is a maximum of 500mV at 2mA base current and 20mA collector current. The collector cutoff current (Icbo) is a maximum of 10nA. The BF421ZL1 is housed in a TO-92 (TO-226) package with formed leads and is supplied in Tape & Box packaging. This component is suitable for applications in consumer electronics and general purpose amplification.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Box (TB)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Box (TB) |
| Package / Case | TO-226-3, TO-92-3 Long Body, Formed Leads |
| Mounting Type | Through Hole |
| Transistor Type | PNP |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 2mA, 20mA |
| Current - Collector Cutoff (Max) | 10nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 50 @ 25mA, 20V |
| Frequency - Transition | 60MHz |
| Supplier Device Package | TO-92 (TO-226) |
| Current - Collector (Ic) (Max) | 50 mA |
| Voltage - Collector Emitter Breakdown (Max) | 300 V |
| Power - Max | 830 mW |
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