Welcome to Hotenda.com Online Store!

logo
userjoin
Home

BF421-AP

BF421-AP

BF421-AP

STMicroelectronics

Trans GP BJT PNP 300V 0.5A 3-Pin TO-92 T/R

SOT-23

BF421-AP Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Number of Pins 3
Operating Temperature150°C TJ
PackagingTape & Box (TB)
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Voltage - Rated DC -300V
Max Power Dissipation830mW
Reach Compliance Code not_compliant
Current Rating-500mA
Frequency 60MHz
Base Part Number BF421
Pin Count3
Number of Elements 1
Element ConfigurationSingle
Power Dissipation830mW
Gain Bandwidth Product60MHz
Transistor Type PNP
Collector Emitter Voltage (VCEO) 600mV
Max Collector Current 500mA
DC Current Gain (hFE) (Min) @ Ic, Vce 50 @ 25mA 20V
Current - Collector Cutoff (Max) 10nA ICBO
Vce Saturation (Max) @ Ib, Ic 600mV @ 5mA, 30mA
Collector Emitter Breakdown Voltage300V
Max Breakdown Voltage 40V
Collector Base Voltage (VCBO) 300V
Emitter Base Voltage (VEBO) 5V
hFE Min 50
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3227 items

Pricing & Ordering

QuantityUnit PriceExt. Price

About BF421-AP

The BF421-AP from STMicroelectronics is a high-performance microcontroller designed for a wide range of embedded applications. This component features Trans GP BJT PNP 300V 0.5A 3-Pin TO-92 T/R.

Key Features

  • Advanced AVR architecture for efficient processing
  • Wide operating temperature range: -40°C to 85°C
  • Low power consumption for energy-efficient applications
  • Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • IoT devices
  • Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the BF421-AP, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

Get Subscriber

Enter Your Email Address, Get the Latest News