BF421-BP
- Mfr.Part #
- BF421-BP
- Manufacturer
- Micro Commercial Components (MCC)
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- TRANS PNP 300V 0.1A TO92
- Stock
- 7,069
- In Stock :
- 7,069
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- Manufacturer :
- Micro Commercial Components (MCC)
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Mounting Type :
- Through Hole
- Pin Count :
- 3
- JESD-30 Code :
- O-PBCY-W3
- Configuration :
- Single
- Terminal Position :
- BOTTOM
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -55°C~150°C TJ
- Number of Terminations :
- 3
- Vce Saturation (Max) @ Ib, Ic :
- 600mV @ 5mA, 30mA
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Voltage - Collector Emitter Breakdown (Max) :
- 300V
- Transistor Type :
- PNP
- JESD-609 Code :
- e3
- Terminal Form :
- Wire
- ECCN Code :
- EAR99
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Terminal Finish :
- Matte Tin (Sn)
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Current - Collector Cutoff (Max) :
- 10nA ICBO
- Frequency - Transition :
- 60MHz
- Transition Frequency :
- 60MHz
- RoHS Status :
- ROHS3 Compliant
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 50 @ 25mA 20V
- Transistor Element Material :
- SILICON
- Qualification Status :
- Not Qualified
- Current - Collector (Ic) (Max) :
- 100mA
- Surface Mount :
- No
- Polarity/Channel Type :
- PNP
- Number of Elements :
- 1
- Power - Max :
- 830mW
- Datasheets
- BF421-BP

PNP -55°C~150°C TJ 10nA ICBO 1 Elements 3 Terminations SILICON PNP TO-226-3, TO-92-3 (TO-226AA) Through Hole
BF421-BP Overview
DC current gain in this device equals 50 @ 25mA 20V, which is the ratio of the base current to the collector current.Saturation of VC means the Ic value is at its maximum, so vce saturation (Max) is 600mV @ 5mA, 30mA.As a result, the part has a transition frequency of 60MHz.A negative maximal voltage - Collector Emitter Breakdown can be observed in the device.
BF421-BP Features
the DC current gain for this device is 50 @ 25mA 20V
the vce saturation(Max) is 600mV @ 5mA, 30mA
a transition frequency of 60MHz
BF421-BP Applications
There are a lot of Micro Commercial Co
BF421-BP applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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