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BC638,126 is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is TRANS PNP 60V 1A TO-92-3. Review the specifications below when checking this part for your BOM.
The BC638,126 is a PNP medium power transistor manufactured by NXP Semiconductors. It operates within a TO-92 (SOT54) plastic package and provides a maximum collector current of 1 A with a collector-emitter voltage rating of 60 V. The device features a transition frequency of 100 MHz and supports junction temperatures up to 150 °C.
Verify the specific ordering suffix against the manufacturer's latest documentation to confirm pinout orientation and lead finish specifications. Ensure the component status aligns with production requirements before finalizing procurement orders.
Select this component when a PNP transistor with a 60 V collector-emitter voltage rating and 1 A continuous current capacity is required. Consider the thermal resistance characteristics and package constraints during circuit layout design.
This part belongs to the BC63x series of PNP medium power transistors. It serves as the complementary counterpart to the BC637 NPN transistor, facilitating balanced performance in differential and push-pull amplifier configurations.
BC638,112
The maximum collector-emitter voltage (VCEO) is 60 V.
The BC637 is the designated NPN complement for the BC638.
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