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The NSVMUN2212T1G is an NPN pre-biased single bipolar junction transistor (BJT) manufactured by onsemi. It integrates internal base and emitter resistors, each valued at 22 kOhms, to simplify circuit design. The device supports a maximum collector-emitter voltage of 50 V and a continuous collector current of 100 mA. Key electrical characteristics include a minimum DC current gain (hFE) of 60 at 5 mA and 10 V, and a maximum collector cutoff current of 500 nA. The component is rated for a maximum power dissipation of 230 mW and operates within a temperature range of -55°C to +150°C. It is housed in a surface-mount SC-59 package and holds AEC-Q101 automotive qualification.
Verify the specific ordering suffix against official onsemi documentation to ensure correct packaging configuration. Confirm that the delivered units match the AEC-Q101 automotive grade requirement if used in qualified systems. Check for recent Product Change Notifications regarding assembly or material declarations before finalizing procurement specifications.
Select this component when a compact NPN solution with fixed 22 kOhm biasing is required for low-current switching. Ensure the 50 V voltage rating exceeds the maximum circuit potential. Verify that the 100 mA current limit and 230 mW power dissipation are sufficient for the intended load conditions and ambient thermal environment.
This part belongs to the MUN2212 series of resistor-equipped transistors. It serves as a pre-biased alternative to discrete BJT and resistor combinations. The NSV prefix indicates automotive-grade qualification, distinguishing it from standard commercial variants within the same electrical family.
Direct substitutes include other AEC-Q101 qualified NPN pre-biased transistors with 22 kOhm internal resistors and 50 V ratings, such as the PDTC124ET from Nexperia or UNR5212G0L from Panasonic, provided pinout compatibility and power ratings are verified.