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BF423 - PNP Silicon Plastic-Encapsulate Transistor

Download the BF423 datasheet PDF. This datasheet also covers the BF421 variant, as both devices belong to the same pnp silicon plastic-encapsulate transistor family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information).
  • Capable of 0.83Watts of Power Dissipation.
  • Collector-current 0.1A.
  • Collector-base Voltage: BF421 300V BF423 250V.
  • Operating and storage junction temperature range: -55OC to +150OC.
  • Epoxy meets UL 94 V-0 flammability rating.
  • Moisure Sensitivity Level 1.
  • Marking: Type Number PNP Silicon Plastic-Encapsulate Transistor TO-92 A.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BF421-MCC.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
BF423 PNP high-voltage transistors NXP
BF423 High Voltage Transistors Motorola Inc
BF423 High Voltage Transistors ON Semiconductor
BF423 PNP Silicon Transistors Siemens Semiconductor Group
BF423 Small Signal Transistors General Semiconductor

Other Datasheets by Micro Commercial Components

Part Number Description
BF420 NPN Silicon Plastic-Encapsulate Transistor
BF421 PNP Silicon Plastic-Encapsulate Transistor
BF422 NPN Silicon Plastic-Encapsulate Transistor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MCC TM Micro Commercial Components   omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# BF421 BF423 Features • Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) • Capable of 0.83Watts of Power Dissipation. • Collector-current 0.1A • Collector-base Voltage: BF421 300V BF423 250V • Operating and storage junction temperature range: -55OC to +150OC • Epoxy meets UL 94 V-0 flammability rating • Moisure Sensitivity Level 1 • Marking: Type Number PNP Silicon Plastic-Encapsulate Transistor TO-92 A E Electrical Characteristics @ 25OC Unless Otherwise Specified Symbol Parameter Min Max Units OFF CHARACTERISTICS V (BR)CEO Collector-Emitter Breakdown Voltage (IC=1.