Manufacturer Part Number
2N4403BU
Manufacturer
onsemi
Introduction
The 2N4403BU is a PNP bipolar junction transistor (BJT) from onsemi, a leading manufacturer of semiconductor devices.
Product Features and Performance
Wide operating temperature range of -55°C to 150°C
High power handling capability of up to 625 mW
High voltage rating of up to 40 V collector-emitter breakdown voltage
High collector current rating of up to 600 mA
Low collector-emitter saturation voltage of 750 mV at 50 mA, 500 mA
High DC current gain (hFE) of at least 100 at 150 mA, 2 V
High transition frequency of 200 MHz
Product Advantages
Robust and reliable performance
Versatile applications in various electronic circuits
Excellent thermal stability and high-temperature operation
Cost-effective solution for many transistor-based designs
Key Technical Parameters
Voltage Collector Emitter Breakdown (Max): 40 V
Current Collector (Ic) (Max): 600 mA
Vce Saturation (Max) @ Ib, Ic: 750 mV @ 50 mA, 500 mA
DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 150 mA, 2 V
Frequency Transition: 200 MHz
Quality and Safety Features
RoHS3 compliant for environmentally-friendly design
Reliable performance in various operating conditions
Compatibility
Compatible with a wide range of electronic circuits and applications
Suitable for use in through-hole mounting configurations
Application Areas
Amplifiers
Switches
Drivers
Regulators
General-purpose transistor-based circuits
Product Lifecycle
The 2N4403BU is an established and widely-used transistor model
Replacement and upgrade options are readily available from onsemi and other manufacturers
Several Key Reasons to Choose This Product
Robust and reliable performance across a wide temperature range
High power handling and voltage/current ratings for versatile applications
Excellent electrical characteristics, including high current gain and transition frequency
Cost-effective solution for many transistor-based circuit designs
Compatibility with various mounting configurations and electronic circuits
Availability of replacement and upgrade options from the manufacturer
2N4403 T93LAPIS Technology