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The BD137-10-BP is a silicon NPN bipolar junction transistor manufactured by Micro Commercial Components. It features a single configuration housed in a TO-225AA package for through-hole mounting. Key electrical specifications include a maximum collector-emitter voltage of 60V, a continuous collector current of 1.5A, and a power dissipation rating of 13W. The device exhibits a minimum DC current gain of 63 and a transition frequency of 250 MHz. Operating temperatures range from -55°C to +150°C.
Verify the specific suffix 'BP' against official Micro Commercial Components documentation to confirm compliance details and exact marking codes. Ensure the TO-225AA footprint matches the target PCB design. Cross-reference datasheet revisions to confirm thermal resistance values and absolute maximum ratings before finalizing procurement.
Select this component when a 60V NPN transistor with 1.5A capacity is required in a TO-225AA form factor. Consider the 13W power dissipation limit and 250 MHz transition frequency for high-speed switching or linear amplification needs. Verify that the minimum hFE of 63 meets the circuit's drive requirements.
This part belongs to the BD137 series of medium-power NPN transistors. It shares the same physical package and general electrical characteristics as other variants within the family, differentiated primarily by voltage ratings and gain groupings. The BD137-10 variant specifically denotes the 60V rating.
Consult official manufacturer substitution lists for verified equivalents. Generic replacements must match the TO-225AA package, 60V VCEO, 1.5A IC, and 13W Pd ratings. Verify pinout compatibility and thermal performance before implementation.