MUN5241T1G

The MUN5241T1G is a pre-biased NPN transistor manufactured by ON Semiconductor. This device integrates a single transistor with a monolithic bias network, simplifying circuit design and reducing board space. It is designed to replace a single device and its external resistor bias network.

Key electrical specifications include a maximum collector-emitter voltage of 50Vdc and a continuous collector current of 100mAdc. It also features a base resistor (R1) of 100 kΩ. The transistor type is NPN - Pre-Biased, with a DC current gain (hFE) of 160 minimum at 5mA and 10V, and a Vce saturation of 250mV maximum at 5mA and 10mA.

The MUN5241T1G is supplied in a Surface Mount package, specifically the SC-70-3 (SOT323) case. This compact package is suitable for applications where board space is limited. The device is rated for a power dissipation of 200mW.

This series of digital transistors is designed to replace a single device and its external resistor bias network. The Bias Resistor Transistor (BRT) contains a single transistor with a monolithic bias network consisting of two resistors; a series base resistor and a base-emitter resistor. The BRT eliminates these individual components by integrating them into a single device. The use of a BRT can reduce both system cost and board space.