SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
The BC807-40W_R1_00001 is a PNP general-purpose transistor manufactured by Panjit International Inc. It features an epitaxial silicon planar design housed in a SOT-323 plastic package. The device supports a continuous collector current of 500 mA and a total power dissipation of 300 mW. Key electrical ratings include a collector-emitter voltage of -45 V, a collector-base voltage of -50 V, and an emitter-base voltage of -5 V. The component operates within a junction temperature range of -55°C to 150°C.
Verify the specific ordering suffix against official Panjit documentation to confirm packaging configuration and marking codes. Ensure that the selected variant matches the required thermal resistance and current gain specifications for the intended circuit design. Confirm compliance with environmental directives such as RoHS and IEC61249 standards prior to integration into final assemblies.
Select this component for circuits requiring a small surface-mount PNP transistor with moderate current handling capabilities. The SOT-323 package offers space efficiency for compact designs. Consider the thermal resistance characteristics when determining heat dissipation requirements. Verify that the DC current gain meets the minimum threshold necessary for the specific amplification or switching application.
This part belongs to the BC807-16W series, which includes variants differentiated primarily by their DC current gain ranges. While sharing identical voltage and current ratings, the series allows designers to choose specific gain levels suitable for different signal processing needs. The BC807-40W variant provides a defined gain window optimized for standard general-purpose tasks.
Cross-reference with other manufacturers offering equivalent SOT-323 PNP transistors with matching -45V ratings and 500mA current limits. Verify pinout compatibility and thermal characteristics before substitution.