BC847BM3-TP

Overview

The BC847BM3-TP is a single NPN silicon bipolar junction transistor manufactured by Micro Commercial Components (MCC). It is housed in a SOT-723 surface-mount package. The device supports a maximum collector current of 100 mA and a collector-emitter voltage of 65 V. Key electrical characteristics include a DC current gain range of 420 to 800 at 2 mA, a transition frequency of 100 MHz, and a power dissipation rating of 265 mW at 25°C ambient temperature.

Feature Summary

• Halogen-free 'Green' device compliant with environmental standards
• Lead-free finish and RoHS compliant construction
• Moisture sensitivity level 1 for reliable handling
• Epoxy encapsulation meeting UL 94 V-0 flammability rating

Applications

• General-purpose signal amplification
• Switching applications in low-power circuits
• Audio pre-amplifier stages
• Logic interface buffering

Procurement Notes

Verify the component authenticity by checking the marking code '1F' on the SOT-723 package against the official datasheet specifications. Ensure procurement from authorized MCC distributors to guarantee traceability and compliance with quality standards. Confirm that the ordering suffix '-TP' indicates tape and reel packaging containing 8,000 pieces per reel as specified in the manufacturer's documentation.

Selection Notes

Select this component when a high-gain NPN transistor is required in a compact SOT-723 footprint. The BC847BM3-TP offers a specific hFE binning of 420 to 800, distinguishing it from lower gain variants within the same series. Consider the 65 V collector-emitter voltage rating for applications requiring higher breakdown tolerance than standard 45 V devices.

Part Context

This part belongs to the BC846AM3 through BC848CM3 family of plastic-encapsulated transistors produced by Micro Commercial Components. The series utilizes a standardized SOT-723 outline for space-constrained designs. The 'BM3' designation specifically identifies the NPN configuration with the defined gain range and voltage ratings documented in the Rev.3-5-10112021 datasheet.

Replacement Considerations

Direct substitutes within the same series include BC846BM3-TP and BC848BM3-TP, which share identical pinouts and packaging but differ in voltage or gain specifications. Cross-brand replacements must be verified for matching SOT-723 dimensions and equivalent electrical parameters such as VCEO and hFE ranges.