DIODES INC. Bipolar (BJT) Single Transistor, NPN, SOT-23 SMD - 40V

The DIODES INC. Bipolar (BJT) Single Transistor is a high-performance NPN silicon planar transistor designed for medium-power applications. This surface-mount device (SMD) comes in the compact and industry-standard SOT-23 package, making it ideal for space-constrained PCBs.

Engineered for reliability and efficiency, this transistor features a continuous collector current of 1A and a power dissipation rating of 500mW, allowing it to handle significant loads. It offers a high transition frequency of 150MHz, making it suitable for switching and amplification circuits requiring good high-frequency performance. The robust operating temperature range from -55°C to 150°C ensures stable functionality in demanding environmental conditions.

This component is a fundamental building block in modern electronics, providing the amplification and switching capabilities essential for a wide range of circuits. Its three-pin design facilitates easy integration into designs, while the surface-mount construction supports automated assembly processes for high-volume manufacturing. The device is characterised by a consistent DC current gain (hFE), ensuring predictable performance in your applications.

Key Specifications & Features

• Package: Compact 3-pin SOT-23 surface-mount (SMD)
• Transistor Polarity: NPN
• Maximum Power Dissipation (Pd): 500mW
• Continuous Collector Current: 1A
• Transition Frequency: 150MHz
• Wide Operating Temperature Range: -55°C to 150°C
• Mounting Style: Surface Mount

This transistor from DIODES INC. represents a reliable choice for designers seeking a balance of power handling, speed, and compact form factor for their electronic projects.

Variant Details

• Size: 40V