NSVMUN5236T1G

Overview

The NSVMUN5236T1G is a Bias Resistor Transistor (BRT) from onsemi, featuring an NPN configuration in a single-channel arrangement. It utilizes the SC-59 (SOT-23-3) surface-mount package for compact integration. Key electrical specifications include a maximum collector-emitter voltage of 50 V and a continuous collector current of 100 mA. The device incorporates a monolithic bias network with a typical input resistance of 100 kOhms and a resistor ratio of 1. It offers a minimum DC current gain (hFE) of 80 and supports a power dissipation of 400 mW. The component operates within a temperature range of -55°C to +150°C and holds AEC-Q101 qualification for automotive reliability.

Feature Summary

• Integrates a single NPN transistor with a monolithic bias resistor network to simplify circuit design and reduce board space.
• AEC-Q101 qualified for automotive applications, ensuring robust performance under demanding environmental conditions.
• Features a low-profile SC-59 (SOT-23-3) package suitable for high-density surface-mount assembly.

Applications

• Automotive digital switching circuits requiring AEC-Q101 compliance.
• General-purpose signal switching and level shifting in consumer electronics.
• Driver circuits for LEDs or small loads where integrated biasing reduces component count.

Procurement Notes

Verify the specific ordering suffix and tape-and-reel quantity against the manufacturer's latest datasheet before finalizing orders. Confirm that the SC-59 package variant matches the target PCB footprint requirements. Ensure supply chain sources provide valid traceability documentation for AEC-Q101 qualified parts intended for automotive use.

Selection Notes

Select this component when a single NPN BRT with 50V rating and 100mA current capacity is required in an SOT-23-3 package. The 100 kOhm base resistor value suits standard logic interface applications. Consider the 400 mW power dissipation limit for thermal management in dense layouts. Verify compatibility with the target operating temperature range of -55°C to +150°C.

Part Context

This part belongs to the MUN2236 series of pre-biased transistors manufactured by onsemi. It serves as a direct replacement for discrete transistor-resistor combinations, offering a standardized solution for digital switching tasks. The NSV prefix indicates automotive-grade qualification, distinguishing it from standard commercial variants within the same electrical specification family.

Replacement Considerations

Direct substitutes include other AEC-Q101 qualified NPN BRTs in SOT-23-3 packages with matching 50V/100mA ratings and similar bias resistor values. Verify pinout compatibility and hFE characteristics when cross-referencing with competitors' offerings such as those from Rohm or Diodes Inc.