CPH6532-TL-E

Overview

The CPH6532-TL-E is a dual NPN bipolar transistor in a CPH6 surface-mount package. It features a maximum collector current of 1 A and a collector-emitter voltage of 50 V. The device has a total power dissipation of 1.1 W and operates up to +150 °C. Key electrical characteristics include a DC current gain (hFE) ranging from 200 to 560 at 100 mA, a transition frequency (fT) of 420 MHz, and low saturation voltages such as VCE(sat) of 190 mV max at 500 mA. The package dimensions are 2.9 mm x 1.6 mm x 0.9 mm.

Feature Summary

• Composite configuration containing two equivalent NPN transistors within a single ultrasmall package for high-density mounting.

Applications

• Relay drivers
• Lamp drivers
• Motor drivers

Procurement Notes

Verify the manufacturer part number CPH6532-TL-E against official onsemi documentation to confirm specifications. Ensure the component matches the required CPH6 package type and Pb-free status. Cross-reference absolute maximum ratings and electrical characteristics with the datasheet before integration into designs.

Selection Notes

Select this component when a compact dual NPN solution is required for switching applications. Consider the 1 A continuous collector current and 50 V breakdown voltage limits. Evaluate the low saturation voltage requirements and the 420 MHz transition frequency for high-speed performance needs.

Part Context

This component belongs to the CPH series of composite transistors manufactured by onsemi. It utilizes the CPH6 package, which corresponds to JEITA/JEDEC standards SC-74, SOT-26, or SOT-457. The internal structure is electrically equivalent to two CPH3216 transistors integrated into one footprint.

Replacement Considerations

The datasheet states the two chips contained are equivalent to the CPH3216. Verify pinout compatibility and thermal characteristics if substituting with other dual NPN transistors in similar packages.