2SC3998,NPN Power Transistor, 400V, 20A,TO-3PL

The 2SC3998 is a high-voltage, high-current NPN bipolar power transistor designed for high-power switching and amplification applications. With its Collector-Emitter Voltage (VCEO) rating of 400V and a Maximum DC Collector Current (Ic) of 20A, this transistor is ideal for power supply circuits, motor control systems, and other applications requiring reliable, high-performance switching devices.

Packaged in a durable TO-3PL form, the 2SC3998 is capable of dissipating up to 200W of power, ensuring safe operation even under heavy loads. Its Collector-Base Voltage (VCBO) of 800V and Emitter-Base Voltage (VEBO) of 6V make it suitable for high-voltage applications where performance and reliability are critical.

The 2SC3998 is built to operate in a wide temperature range from -55C to +150C, ensuring stable performance in extreme environments. It is widely used in power amplifiers, high-speed switching circuits, and industrial power supplies.

• High Collector-Emitter Voltage: Capable of handling up to 400V, ideal for high-voltage applications.
• High Current Capacity: Supports a maximum DC collector current of 20A, suitable for high-power switching.
• NPN Bipolar Junction Transistor (BJT): Designed for efficient high-speed switching and power amplification.
• Robust Power Dissipation: Capable of dissipating up to 200W, ensuring reliable operation under heavy loads.
• Compact TO-3PL Package: Designed for through-hole mounting in high-power circuits.
• Wide Operating Temperature Range: Performs efficiently between -55C to +150C, making it ideal for demanding environments.