2SD798 high voltage darlington power transistor

The 2SD798 is a high voltage Darlington power transistor designed for various high-power applications, including audio amplifiers, motor controllers, and power supply circuits. It features high current handling capability, high voltage capacity, and excellent thermal performance. The device is housed in a TO-3P package, providing robust mechanical and thermal performance.

Key Features:

• High voltage rating: 400V
• High current handling capability: 10A
• Darlington configuration for high current gain
• Low saturation voltage
• High power dissipation: 80W
• Standard TO-3P package

Technical Specifications:

• Collector-Emitter Voltage (Vceo): 400V
• Collector-Base Voltage (Vcbo): 400V
• Emitter-Base Voltage (Vebo): 5V
• Collector Current (Ic): 10A
• Base Current (Ib): 1A
• Power Dissipation (Pd): 80W
• DC Current Gain (hFE): 1000 (min) @ Ic = 5A, Vce = 5V
• Saturation Voltage (Vce(sat)): 3V @ Ic = 5A, Ib = 10mA
• Operating Temperature Range: -55°C to +150°C
• Package: TO-3P

Applications:

• Audio power amplifiers
• Motor control circuits
• Power supply regulation
• Switching power supplies
• Industrial and consumer electronics

Datasheet:
For detailed technical information, please refer to the 2SD798 Datasheet.