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The BC846BM3-TP is an NPN plastic-encapsulated small-signal bipolar junction transistor manufactured by Micro Commercial Components. It operates within a collector current of 100 mA and a collector power dissipation of 265 mW at 25°C. Key voltage ratings include a collector-emitter breakdown voltage (VCEO) of 65 V, a collector-base breakdown voltage (VCBO) of 80 V, and an emitter-base breakdown voltage (VEBO) of 6 V. The device features a transition frequency (fT) of 100 MHz and a DC current gain (hFE) range of 420 to 800 when tested at IC=2mA and VCE=5V. It is housed in a SOT-723 surface-mount package.
Verify the part number suffix against official MCC documentation to confirm RoHS compliance and lead-free status. Ensure procurement from authorized distributors to guarantee traceability and adherence to quality standards. Confirm packaging specifications match project requirements, as tape and reel quantities may vary.
Select this component for designs requiring high DC current gain in a compact SOT-723 footprint. Consider the 265 mW power dissipation limit and thermal resistance when determining heat management needs. Verify that the 65 V collector-emitter voltage rating aligns with the maximum operating voltages of the target circuit.
This component belongs to the BC846AM3 through BC848CM3 series of NPN transistors. The 'B' designation indicates a specific binning category for DC current gain, distinguishing it from 'A' or 'C' variants within the same family. All devices share identical electrical limits but differ in gain characteristics.
Compatible substitutes include BC846BHE3-TP and BC846BS-TP, provided they meet the required SOT-723 package dimensions and electrical parameters.