NSVMUN5134T1G

Overview

The NSVMUN5134T1G is a PNP Bias Resistor Transistor (BRT) from onsemi, featuring an integrated monolithic bias network with R1 = 22 kΩ and R2 = 47 kΩ. It operates within a collector-emitter voltage range of 50 Vdc and supports continuous collector currents up to 100 mAdc. The device utilizes the SC-70/SOT-323 package for surface-mount installation. Electrical characteristics include a DC current gain (hFE) of 80 to 130 at IC = 5.0 mA and VCE = 10 V, with a collector-emitter saturation voltage of 0.25 Vdc max at IC = 10 mA. Thermal dissipation reaches 310 mW at TA = 25°C.

Feature Summary

• Integrates a single transistor with a monolithic bias resistor network to replace discrete components
• Simplifies circuit design by reducing board space and component count
• Qualified under AEC-Q101 standards for automotive applications requiring unique site control

Applications

• Automotive electronic systems requiring AEC-Q101 qualification
• General-purpose digital switching circuits
• Logic level translation interfaces

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and shipping configuration. Ensure compliance with RoHS and halogen-free requirements as stated in the datasheet. Confirm that the NSV prefix aligns with project-specific automotive quality and site control change requirements before finalizing procurement orders.

Selection Notes

Select this component when a compact PNP solution with fixed bias resistors is required. Verify that the 22 kΩ series base resistor and 47 kΩ base-emitter resistor values match the target logic interface. Ensure the operating temperature range of -55°C to +150°C meets environmental specifications. Check thermal derating curves if ambient temperatures exceed 25°C.

Part Context

This part belongs to the MUN5134 series of digital transistors designed to simplify biasing networks. It shares electrical characteristics with other variants like MUN5134T1G but differs in packaging or qualification status due to the NSV prefix. The series aims to reduce system costs by integrating external resistors into a single semiconductor device.

Replacement Considerations

MUN5134T1G is a direct functional equivalent within the same family. DTA124XE and DTA124XM3 offer similar electrical performance in different packages such as SC-75 and SOT-723. Verify pinout compatibility and package dimensions when substituting.