2SC1904, NPN Silicon Power Transistor, TO-126 Package

The 2SC1904 is an NPN silicon power transistor housed in a TO-126 package. It is designed for high-frequency power amplification applications. The transistor offers a high collector-emitter voltage of 140 V and a collector current of up to 50 mA, making it suitable for low to medium power applications. The device features a low collector-emitter saturation voltage, ensuring efficient performance with minimal power loss. Its high transition frequency of 65 MHz makes it ideal for high-frequency applications. The 2SC1904 is designed to complement the 2SA899 PNP transistor, facilitating push-pull configurations in amplifier designs. Encased in a TO-126 package, the 2SC1904 provides efficient heat dissipation and ease of mounting.

• High Collector-Emitter Voltage: Rated at 140 V, suitable for high-voltage applications.
• Moderate Collector Current: Supports up to 50 mA, ideal for low to medium power requirements.
• Low Collector-Emitter Saturation Voltage: Ensures efficient performance with minimal voltage drop.
• High Transition Frequency: Transition frequency (f_T) of 65 MHz, suitable for high-frequency applications.
• Complementary Pair: Designed to complement the 2SA899 PNP transistor, facilitating push-pull configurations.
• TO-126 Package: Facilitates easy mounting and efficient heat dissipation.