Professional IC Distribution & Technical Solutions

The 2SC288A is a silicon NPN transistor manufactured by NEC. Below are the factual specifications, descriptions, and features based on available manufacturer data:

Specifications:

• Transistor Type: NPN
• Material: Silicon (Si)
• Maximum Collector-Base Voltage (VCBO): 30V
• Maximum Collector-Emitter Voltage (VCEO): 25V
• Maximum Emitter-Base Voltage (VEBO): 5V
• Maximum Collector Current (IC): 50mA
• Power Dissipation (Ptot): 300mW
• Junction Temperature (Tj): 125°C
• Transition Frequency (fT): 200MHz (typical)
• DC Current Gain (hFE): 40–200 (varies by operating conditions)
• Package Type: TO-92 (plastic-encapsulated)

Descriptions:

• The 2SC288A is a general-purpose high-frequency transistor designed for amplification and switching applications.
• It is commonly used in RF (radio frequency) circuits, oscillator circuits, and low-power amplification stages.
• The TO-92 package makes it suitable for through-hole PCB mounting.

Features:

• High Transition Frequency (fT): Suitable for RF and high-speed switching applications.
• Low Noise: Effective for small-signal amplification.
• Wide hFE Range: Provides flexibility in circuit design.
• Compact and Lightweight: TO-92 package is cost-effective and widely used.

This information is based on NEC’s official documentation for the 2SC288A transistor. For precise performance characteristics, refer to the manufacturer’s datasheet.