CD148D Transistor 800V 2A NPN TRANSISTOR (CDIL) CD148D

Product Overview

The CD148D is a high-voltage NPN silicon power transistor manufactured by CDIL. It is specifically designed for high-voltage switching applications, particularly in power supply circuits, deflection stages, and various industrial electronic controllers. Its robust design allows it to manage high collector-emitter voltages reliably, making it a standard choice for equipment where high-voltage stress is a primary consideration.

Core Specifications

• Manufacturer: CDIL (Continental Device India Limited)

• Package Type: TO-220 (Through-Hole)

• Component Type: NPN Silicon Power Transistor

• Collector-Emitter Voltage ($V_{CEO}$): 800V

• Collector-Base Voltage ($V_{CBO}$): 1500V

• Continuous Collector Current ($I_C$): 2A

• Peak Collector Current ($I_{CP}$): 5A

• Power Dissipation ($P_{tot}$): 50W (at $T_C = 25^\circ C$)

• DC Current Gain ($h_{FE}$): Typically 5 to 25 (depending on test conditions)

• Marking Code: CD148D

• Part Number: CD148D