BF421ZL1G
- Mfr.Part #
- BF421ZL1G
- Manufacturer
- onsemi
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Datasheet
- Download
- Description
- TRANS PNP 300V 0.05A TO92
- Stock
- 12,266
- In Stock :
- 12,266
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- Manufacturer :
- onsemi
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Mounting Type :
- Through Hole
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 50 @ 25mA 20V
- Additional Feature :
- EUROPEAN PART NUMBER
- Base Part Number :
- BF421
- Transistor Element Material :
- SILICON
- Max Collector Current :
- 50mA
- Number of Pins :
- 3
- JESD-609 Code :
- e1
- Surface Mount :
- No
- Terminal Position :
- BOTTOM
- Vce Saturation (Max) @ Ib, Ic :
- 500mV @ 2mA, 20mA
- RoHS Status :
- RoHS Compliant
- Published :
- 2005
- Pin Count :
- 3
- Collector Emitter Saturation Voltage :
- -500mV
- Number of Elements :
- 1
- Transistor Type :
- PNP
- Element Configuration :
- Single
- Packaging :
- Tape and Box (TB)
- Polarity/Channel Type :
- PNP
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -55°C~150°C TJ
- Gain Bandwidth Product :
- 60MHz
- Collector Emitter Voltage (VCEO) :
- 500mV
- Collector Base Voltage (VCBO) :
- -300V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Current - Collector (Ic) (Max) :
- 50mA
- Current Rating :
- -50mA
- Current - Collector Cutoff (Max) :
- 10nA ICBO
- Voltage - Rated DC :
- -300V
- Collector Emitter Breakdown Voltage :
- 300V
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Lead Free :
- Lead Free
- HTS Code :
- 8541.21.00.95
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Transition Frequency :
- 60MHz
- Max Power Dissipation :
- 830mW
- Transistor Application :
- AMPLIFIER
- hFE Min :
- 50
- Number of Terminations :
- 3
- Radiation Hardening :
- No
- Emitter Base Voltage (VEBO) :
- 5V
- Datasheets
- BF421ZL1G

PNP -55°C~150°C TJ 10nA ICBO 1 Elements 3 Terminations SILICON PNP TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) Tape & Box (TB) Through Hole
BF421ZL1G Overview
This device has a DC current gain of 50 @ 25mA 20V, which is the ratio between the collector current and the base current.A collector emitter saturation voltage of -500mV allows maximum design flexibility.A VCE saturation indicates a maximum value of Ic (saturation), and a maximum value of VCE saturation (Max).The base voltage of the emitter can be kept at 5V to achieve high efficiency.Normally, a fuse's current rating refers to how much current it can carry without deteriorating too much, which in this case is -50mA.In this part, there is a transition frequency of 60MHz.The maximum collector current is 50mA volts.
BF421ZL1G Features
the DC current gain for this device is 50 @ 25mA 20V
a collector emitter saturation voltage of -500mV
the vce saturation(Max) is 500mV @ 2mA, 20mA
the emitter base voltage is kept at 5V
the current rating of this device is -50mA
a transition frequency of 60MHz
BF421ZL1G Applications
There are a lot of ON Semiconductor
BF421ZL1G applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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