ONSEMI BF421ZL1G
ONSEMI BF421ZL1G

ONSEMI BF421ZL1G

Manufacturer No:

BF421ZL1G

Manufacturer:

ONSEMI

Package:

TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

Description:

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

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Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

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1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

BF421ZL1G Information

ONSEMI BF421ZL1G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI BF421ZL1G.

  • Type
  • Parameter
  • Mounting Type
  • Through Hole
  • Package / Case
  • TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
  • Surface Mount
  • NO
  • Number of Pins
  • 3
  • Transistor Element Material
  • SILICON
  • Operating Temperature
  • -55°C~150°C TJ
  • Packaging
  • Tape & Box (TB)
  • Published
  • 2005
  • JESD-609 Code
  • e1
  • Part Status
  • Obsolete
  • Type
  • Parameter
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 3
  • ECCN Code
  • EAR99
  • Terminal Finish
  • Tin/Silver/Copper (Sn/Ag/Cu)
  • Additional Feature
  • EUROPEAN PART NUMBER
  • HTS Code
  • 8541.21.00.95
  • Subcategory
  • Other Transistors
  • Voltage - Rated DC
  • -300V
  • Max Power Dissipation
  • 830mW
  • Terminal Position
  • BOTTOM

Download datasheets and manufacturer documentation for ONSEMI BF421ZL1G.

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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Expected Shipping:Sat, Mar 14 - Sun, Mar 15, 2026
Date Code:Within 2 Years

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