Manufacturer Part Number
FMMT458TA
Manufacturer
Diodes Incorporated
Introduction
High voltage NPN bipolar junction transistor in a small SOT-23-3 package
Product Features and Performance
Rated for up to 400V collector-emitter voltage
500mW maximum power dissipation
225mA maximum collector current
100nA maximum collector cutoff current
Typical 100 DC current gain at 50mA, 10V
50MHz transition frequency
Product Advantages
Small, space-saving SOT-23-3 package
High voltage and power capability in a compact size
Suitable for various high voltage switching and amplification applications
Key Technical Parameters
Collector-Emitter Voltage (Max): 400V
Collector Current (Max): 225mA
Power Dissipation (Max): 500mW
DC Current Gain (Min): 100 @ 50mA, 10V
Transition Frequency: 50MHz
Quality and Safety Features
RoHS3 compliant
Reliable operation within -55°C to 150°C temperature range
Compatibility
Compatible with various high voltage, high power electronic circuit designs
Application Areas
High voltage switching circuits
Amplifier circuits
Power management circuits
Industrial and consumer electronics
Product Lifecycle
This product is currently in active production and not near discontinuation
Replacement or upgraded products are readily available from the manufacturer
Several Key Reasons to Choose This Product
High voltage and power handling capability in a compact package
Reliable performance over a wide temperature range
Suitable for various high voltage circuit applications
Availability of replacement and upgrade options from the manufacturer