CPH3216-TL-E

Single Bipolar Transistors Overview

The CPH3216-TL-E is a single NPN bipolar junction transistor manufactured by onsemi, designed for surface-mount applications in the CPH package. It features a maximum collector-emitter voltage of 50 V and a continuous collector current rating of 1 A. The device supports a maximum power dissipation of 900 mW and operates at frequencies up to 420 MHz. Key electrical limits include a collector-base voltage of 100 V and an emitter-base voltage of 6 V. It functions within a maximum operating temperature range of +150 °C.

Single Bipolar Transistors Feature Summary

• Utilizes MBIT process technology for enhanced performance
• Engineered for low saturation voltage characteristics
• Provides large current capacity relative to package size

Single Bipolar Transistors Applications

• DC-DC converter circuits
• Relay driver stages
• Lamp driver implementations

Single Bipolar Transistors Procurement Notes

Verify the specific suffix against official documentation to confirm exact binning or tape-and-reel specifications. Ensure compatibility with standard SMT reflow profiles for the CPH footprint. Cross-reference thermal resistance values from the manufacturer datasheet for accurate heat sinking requirements in high-density layouts.

Single Bipolar Transistors Selection Notes

Select this component when a compact NPN switch with moderate current handling is required. The 420 MHz gain bandwidth product suits general-purpose switching rather than high-frequency RF amplification. Consider the 900 mW power limit for thermal management in enclosed designs compared to higher-power alternatives.

Single Bipolar Transistors Part Context

This part belongs to onsemi's CPH series of small-signal transistors. The series emphasizes low profile and efficient thermal performance for modern PCB space constraints. It complements PNP variants within the same family for complementary push-pull configurations in power management and signal processing circuits.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the CPH3212-TL-E for higher current applications (5 A) and other CPH-series NPN transistors. Verify pinout compatibility and voltage ratings before swapping to ensure circuit integrity without redesigning the footprint.