Manufacturer Part Number
KST42MTF
Manufacturer
Fairchild (onsemi)
Introduction
High-voltage, high-current NPN bipolar junction transistor
Product Features and Performance
Wide operating temperature range: -55°C to 150°C
High voltage rating: 300V collector-emitter breakdown voltage
High current handling: 500mA collector current
High DC current gain: Minimum 40 at 30mA, 10V
High transition frequency: 50MHz
Product Advantages
Reliable high-voltage and high-current performance
Suitable for a wide range of applications
Small and compact SOT-23-3 surface mount package
Key Technical Parameters
Power rating: 350mW
Collector-emitter breakdown voltage: 300V
Collector current: 500mA
Collector cutoff current: 100nA
Collector-emitter saturation voltage: 500mV @ 2mA, 20mA
Quality and Safety Features
RoHS3 compliant
Reliable and robust design
Compatibility
Compatible with various electronic circuits and systems that require high-voltage, high-current NPN bipolar junction transistors.
Application Areas
Power supplies
Motor control
Switching circuits
Amplifier circuits
Industrial automation
Automotive electronics
Product Lifecycle
The KST42MTF is an active product, and there are no indications of it being discontinued or replaced in the near future.
Key Reasons to Choose This Product
Reliable high-voltage and high-current performance for demanding applications
Wide operating temperature range (-55°C to 150°C) for versatile use
Small and compact SOT-23-3 surface mount package for space-constrained designs
RoHS3 compliance for environmental sustainability
Proven reliability and robust design for long-term, trouble-free operation
KST42TFSamsung Semiconductor