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The BC857CM3-TP is a PNP plastic-encapsulated transistor from the BC856AM3-BC858CM3 series by Micro Commercial Components. It operates in an SOT-723 package with a collector current of -100 mA and collector power dissipation of 250 mW at 25°C. Maximum voltages include VCEO of -65 V, VCBO of -80 V, and VEBO of -5 V. The device supports junction temperatures from -55°C to +150°C and features a transition frequency (fT) of 100 MHz.
Verify authenticity through authorized MCC distributors or direct channels. Ensure ordering suffixes match specific gain grades and packaging requirements. Confirm RoHS compliance status and halogen-free certification if required by project specifications. Review datasheet revision history for any recent parameter updates before finalizing procurement.
Select this component for compact designs requiring SOT-723 packaging. Consider the -100 mA collector current limit and 250 mW power dissipation constraints. Evaluate thermal resistance characteristics for high-temperature environments. Match gain grades (A, B, C) based on required DC current gain ranges for specific circuit performance needs.
Part of the BC856/BC857/BC858 family offering complementary NPN options. Designed for general-purpose use in consumer electronics and industrial control systems. Manufactured using epitaxial silicon technology for consistent electrical characteristics across operating temperature ranges.
Compatible substitutes include BC857BS-TP, BC857BWHE3-TP, and BC857C-13P. Verify pinout compatibility and electrical ratings before substitution. Check manufacturer-specific variations in saturation voltage and current gain distributions.