CPH5608-TL-E

Overview

The CPH5608-TL-E is an NPN bipolar junction transistor manufactured by onsemi, housed in a compact CPH surface-mount package. It features a maximum DC collector current of 1.5 A and a maximum collector-emitter voltage rating of 30 V. The device supports a maximum power dissipation of 1.2 W and operates at frequencies up to 500 MHz. Designed for high-efficiency switching applications, it includes a minimum DC current gain of 200. The component measures 2.9 x 1.6 x 0.9 mm and withstands operating temperatures up to +150 °C, ensuring reliability in dense circuit layouts.

Feature Summary

• High-frequency operation capability suitable for RF and switching circuits
• Compact surface-mount footprint for space-constrained designs
• Robust thermal performance with high maximum junction temperature rating

Applications

• RF amplifier stages in communication equipment
• High-speed switching circuits in consumer electronics
• Driver transistors in LED lighting systems

Procurement Notes

Verify the specific suffix TL-E against official datasheets to confirm pinout and electrical characteristics. Confirm RoHS compliance status through manufacturer documentation before integration. Check for end-of-life notifications or production changes that may affect long-term supply stability. Ensure storage conditions meet semiconductor handling standards to prevent moisture sensitivity issues during assembly.

Selection Notes

Select this component when a small-form-factor NPN transistor with moderate current handling and high-frequency response is required. Compare the 30 V collector-emitter voltage limit against circuit peak voltages to ensure adequate margin. Evaluate the 1.2 W power dissipation capability relative to thermal management constraints in the final enclosure. Consider the CPH package dimensions for PCB layout compatibility with existing footprints.

Part Context

This part belongs to onsemi's CPH series of surface-mount bipolar transistors, designed for high-density electronic applications. The series offers various voltage and current ratings within a standardized small outline package. These components are commonly used in portable devices and industrial controls where board space is limited but performance requirements remain high.

Replacement Considerations

Direct substitutes include other NPN transistors in the CPH package with matching 30 V VCEO and 1.5 A IC ratings. Verify pinout compatibility before substitution. Cross-reference with similar onsemi parts like CPH5506-TL-E for functional equivalence in switching applications.