The 2SC5214-T11-1E is an NPN silicon epitaxial planar transistor manufactured by Mitsubishi. It is designed for high-frequency power amplification, particularly in VHF and UHF bands. The -T11-1E suffix likely denotes a specific packaging or testing variation.

Applications:

• VHF/UHF power amplifiers
• Mobile radio transmitters
• RF communication equipment
• High-frequency oscillators
• Driver stages for higher power amplifiers

Features:

• High power gain
• High collector-emitter voltage
• Excellent linearity
• Low feedback capacitance
• High transition frequency

Benefits:

• Enables efficient power amplification in VHF/UHF bands.
• Provides high output power with low distortion.
• Suitable for mobile communication applications.
• Contributes to compact and efficient RF designs.
• Offers reliable performance in demanding environments.

Technical Specifications:

Transistor Type: NPN

Collector-Emitter Voltage (Vceo): typically around 30V (check datasheet for exact value)

Collector Current (Ic): typically around 7A (check datasheet for exact value)

Power Dissipation (Pc): typically around 30W (check datasheet for exact value)

Transition Frequency (fT): High, suitable for VHF/UHF bands (check datasheet for exact value)

Power Gain: typically around 10 dB or higher (check datasheet for exact value)

This transistor is typically packaged in a small flange package for efficient heat dissipation at high frequencies. The exact specifications, including voltages, currents, and power gain, can vary slightly depending on the specific production batch and are best confirmed by consulting the official Mitsubishi datasheet for the 2SC5214-T11-1E.