Transistor D896 NPN 7A 120V

Overview:Transistor D896 NPN 7A 120V

The Transistor D896 is a high-power NPN bipolar junction transistor (BJT) designed for audio amplifier output stages, power switching, and voltage regulator circuits. With a collector current capacity of 7 amperes and a collector-emitter voltage rating of 120 volts, this transistor is built to deliver high efficiency, strong current handling, and excellent reliability under demanding conditions.
Moreover, the Transistor D896 combines fast switching characteristics, low saturation voltage, and superior thermal stability, making it a perfect choice for industrial, automotive, and consumer electronic applications.
Consequently, it is widely used in high-fidelity audio systems, inverters, and power control modules where precision and endurance are essential.

Key Features

• Transistor Type: NPN

• Collector–Emitter Voltage (V_CEO): 120 V

• Collector–Base Voltage (V_CBO): 140 V

• Emitter–Base Voltage (V_EBO): 5 V

• Collector Current (I_C): 7 A

• Power Dissipation (P_tot): 80 W

• DC Current Gain (h_FE): 40 – 250

• Transition Frequency (f_T): 8 MHz typical

• Package Type: TO-220 or TO-3P for excellent heat dissipation

Additionally, the Transistor D896 is manufactured using epitaxial planar technology, which enhances switching speed and minimizes power loss. Its robust silicon construction ensures stable performance even under heavy load and high-temperature conditions.

Typical Applications

The Transistor D896 is suitable for a wide range of power electronics applications, including:

• Audio power amplifiers and output drivers

• Switching regulators and DC–DC converters

• Inverters and motor control systems

• Relay and solenoid drivers

• Power supply feedback and voltage regulation circuits

• Complementary pairing with B716 (PNP) for push-pull amplifier designs

Furthermore, its high current gain and wide bandwidth make it an excellent choice for audio-frequency power stages and precision switching systems where efficiency and linearity are essential.

Electrical Characteristics (at T_a = 25 °C)

Advantages

• High current handling (7A) and high voltage tolerance (120V).

• Low saturation voltage, ensuring minimal power loss.

• Fast switching capability for high-frequency circuits.

• Stable thermal performance suitable for long-term use.

• Moreover, the Transistor D896 provides excellent linear amplification, making it ideal for high-quality sound systems and precision control circuits.

Summary

In summary, the Transistor D896 is a high-performance NPN transistor that offers a perfect balance between power, speed, and stability. With a current capacity of 7A, a voltage rating of 120V, and an 80W power dissipation, it is a robust solution for audio amplifiers, industrial power supplies, and switching systems.
Therefore, engineers and technicians seeking efficiency, durability, and superior signal handling will find the Transistor D896 a reliable and versatile component for modern electronic designs.