Onsemi NPN Bipolar (BJT) Single Transistor SOT-23 Surface Mount 45V

The Onsemi NPN Bipolar (BJT) Single Transistor is a surface-mount device with a 45V collector-emitter voltage, housed in a compact SOT-23 three-pin package. It is suited to switching and amplification applications in space-constrained electronic circuits and PCB designs.

Overview

The transistor features a collector-emitter voltage (VCEO) of 45V and a continuous collector current (IC) of 100mA, supporting low-power switching tasks. Power dissipation (PD) is rated at 225mW, and the transition frequency (ft) of 100MHz supports high-frequency operation for signal processing and driver circuits. The DC current gain (hFE) is 200, and the operating temperature range extends up to +150°C.

Key Features

• Polarity: NPN
• Mounting Type: Surface mount, suited to automated assembly
• Case Style: SOT-23 with three pins
• Qualification: AEC-Q101 qualified for automotive and industrial applications

Applications

Suitable for power management systems, audio amplifiers, and switching regulators, as well as signal processing and driver circuits.

Dimensions and Weight

Width: 3.3, Depth: 1.5, Height: 4.3. Product weight is 0.002 gm.