NEXPERIA BSS138PW N-Channel MOSFET 60V 320mA SOT-323 SMD

The NEXPERIA BSS138PW is a high-performance N-channel enhancement mode Field-Effect Transistor (FET) housed in a compact SOT-323 surface mount package. It utilises advanced Trench MOSFET technology, making it an efficient and reliable choice for modern electronic designs where board space and performance are critical.

This MOSFET is logic-level compatible, allowing for easy interfacing with microcontrollers and digital logic circuits without the need for additional driver stages. It features very fast switching characteristics, which are essential for high-frequency applications such as switching power supplies and motor control circuits. For added robustness in demanding environments, the device includes Electrostatic Discharge (ESD) protection of up to 1.5kV.

Key Features

• Logic Level Compatible: Ensures seamless operation with 3V or 5V logic systems.
• Very Fast Switching: Ideal for high-efficiency power conversion and pulse-width modulation (PWM) applications.
• Enhanced Reliability: Features ESD protection up to 1.5kV and is AEC-Q101 qualified for automotive use.
• Compact Form Factor: The SOT-323 SMD package is designed for high-density PCB layouts.

With a continuous drain current rating of 320mA and a drain-source voltage of 60V, this transistor offers a solid balance of current handling and voltage capability. Its low on-state resistance contributes to minimal power loss and improved thermal performance during operation. The device is manufactured without substances of very high concern (SVHC), aligning with modern environmental and regulatory standards.

Specifications

• Channel Type: N Channel
• Drain-Source Voltage (Vds): 60V
• Continuous Drain Current (Id): 320mA
• Drain-Source On-State Resistance (Rds(on)): 1.6ohm
• Gate-Source Threshold Voltage Max: 1.2V
• Power Dissipation: 830mW
• Package / C