Nexperia High Voltage 100 mA NPN Bipolar Transistor, 300 V, 3-Pin SOT-23 Package PMBTA42,185

Nexperia PMBTA42,185 is a high voltage NPN bipolar transistor designed for various electronic and industrial applications requiring reliable switching and amplification at moderate currents and voltages.

This transistor supports a maximum DC collector current of 100 mA and a maximum collector-emitter voltage of 300 V, making it suitable for power management, signal amplification, and switching circuits commonly found in consumer electronics, automotive electronics, and industrial devices.

The compact SOT-23 package facilitates surface mounting on printed circuit boards, reducing board space and improving assembly efficiency. Its pin count is 3, configured as a single transistor element with NPN polarity.

The device operates within a wide temperature range from -65°C to 150°C, ensuring reliable operation in harsh environments. It dissipates up to 250 mW power, with a typical transition frequency of 50 MHz, which supports moderate to high frequency signal processing.

The product is compliant with RoHS requirements and meets the automotive standard AEC-Q101, highlighting its suitability for automotive-grade applications. The transistor dimensions are precisely 3 mm in length, 1.4 mm in width, and 1.1 mm in height, aiding in mechanical design and thermal considerations.

Maximum DC collector current: 100 mA. Maximum collector-emitter voltage: 300 V. SOT-23 surface mount package with 3 pins. NPN polarity, single transistor configuration. Power dissipation: 250 mW. Operating temperature range: -65°C to 150°C.

Transition frequency: 50 MHz. RoHS compliant and AEC-Q101 automotive standard certified. Dimensions: 3 mm × 1.4 mm × 1.1 mm.

This bipolar transistor is ideal for use in industrial electronics, automotive systems, and consumer devices that require compact, efficient transistor components with high voltage tolerance and automotive qualification.

Explore more Nexperia semiconductor components on EnvMart for comprehensive electronic solutions.

Explore more products in our Bipolar Transistors category.