Manufacturer Part Number
2N4403BU
Manufacturer
Fairchild (onsemi)
Introduction
Discrete Semiconductor Product
Bipolar Junction Transistor (BJT), Single
Product Features and Performance
TO-92-3 package
Operating temperature range: -55°C to 150°C
Power rating: 625 mW
Collector-Emitter Breakdown Voltage: 40 V
Collector Current: 600 mA
Vce Saturation Voltage: 750 mV @ 50 mA, 500 mV @ 500 mA
DC Current Gain: 100 @ 150 mA, 2 V
Transition Frequency: 200 MHz
Through-hole mounting
Product Advantages
Reliable performance
Wide operating temperature range
High power handling capability
Low saturation voltage
Key Technical Parameters
Package: TO-92-3
Power Rating: 625 mW
Collector-Emitter Breakdown Voltage: 40 V
Collector Current: 600 mA
Vce Saturation Voltage: 750 mV @ 50 mA, 500 mV @ 500 mA
DC Current Gain: 100 @ 150 mA, 2 V
Transition Frequency: 200 MHz
Quality and Safety Features
Robust TO-92-3 package
Designed for reliable operation
Compatibility
Compatible with standard TO-92-3 sockets and PCB footprints
Application Areas
General-purpose amplifier and switching applications
Automotive electronics
Industrial control systems
Consumer electronics
Product Lifecycle
Mature product, still in production
Readily available replacements and upgrades
Key Reasons to Choose This Product
Reliable performance in a wide temperature range
High power handling capability
Low saturation voltage for efficient operation
Proven track record in various applications
Easy integration through standard through-hole mounting
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