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The CPH5514-TL-E is a pre-biased NPN + PNP bipolar junction transistor (BJT) array manufactured by onsemi. It features a maximum collector-emitter voltage (VCEO) of 50 V and a collector-base voltage (VCBO) of 100 V. The device supports a maximum DC collector current of 3 A and includes integrated base resistors for simplified circuit design. Packaged in the SC-74A-5 surface-mount format, it is designed for high-speed switching applications requiring compact footprint and reliable performance.
Verify the specific datasheet revision and electrical characteristics directly from onsemi official documentation before integration. Confirm that the SC-74A-5 package dimensions and pinout match your PCB layout requirements. Ensure thermal management strategies align with the 3 A maximum DC collector current rating under expected operating conditions.
Select this component when a compact solution is needed for simultaneous NPN and PNP switching functions. The integrated biasing reduces external component count compared to discrete transistors. Evaluate the 50 V VCEO rating against system voltage peaks to ensure adequate margin. Consider the SC-74A-5 package availability and soldering profile compatibility during the design phase.
This part belongs to onsemi's CPH series of pre-biased BJT arrays. These devices are engineered for digital logic and interface applications where fast switching speeds and minimal external components are critical. The series offers various configurations to suit different voltage and current requirements within consumer and industrial electronics.
Consult onsemi official cross-reference lists for verified substitutes. Generic equivalents may differ in internal resistor values or switching speeds. Verify pinout compatibility and thermal characteristics before substituting.