CPH6021-TL-H

Overview

The CPH6021-TL-H is an NPN RF bipolar transistor from onsemi, designed for high-frequency applications. It features a maximum collector-emitter voltage (VCEO) of 12 V and a continuous collector current of 100 mA. The device exhibits a typical transition frequency (fT) of 10 GHz at VCE=5V and a typical noise figure (NF) of 1.2 dB at 1 GHz. Power dissipation is rated at 700 mW, with a typical forward gain (|S21e|^2) of 14 dB at 1 GHz. It is housed in a surface-mount 6-CPH package.

Feature Summary

• High cut-off frequency of 10 GHz for efficient high-speed signal processing
• Low noise figure of 1.2 dB typical value for sensitive receiver stages
• High forward gain of 14 dB typical value at 1 GHz for amplification

Applications

• Radio frequency circuits requiring low-noise performance
• High-frequency amplifier stages in communication systems
• RF front-end modules in wireless devices

Procurement Notes

Verify the specific ordering suffix and reel quantity against official onsemi documentation to ensure compatibility with automated assembly processes. Confirm that the component meets Pb-free and Halogen-free specifications as stated in the manufacturer's data sheet. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.

Selection Notes

Select this component when a low-noise NPN RF transistor with a 12 V rating and 100 mA current capability is required. Ensure the application operates within the specified temperature range and power dissipation limits. Consider the 6-CPH surface-mount package for space-constrained designs. Validate that the 10 GHz transition frequency meets the system's bandwidth requirements.

Part Context

The CPH6021-TL-H belongs to onsemi's portfolio of intelligent power and sensing technologies, specifically within the RF bipolar transistor category. It is engineered for radio frequency circuits where low noise and high gain are critical. The product supports automotive and industrial applications through its robust design and compliance with environmental standards such as Pb-free and Halogen-free manufacturing.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify pinout and electrical parameters carefully if considering alternative RF transistors from other manufacturers.