BZT52C22L3PHE3-TP

Single Zener Diodes Overview

The BZT52C22L3PHE3-TP is a single Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 22 V with a maximum power dissipation of 100 mW. The device utilizes a 2-DFN1006 surface-mount package, also identified as 0402 metric. Key electrical parameters include a maximum reverse leakage current of 100 nA at 15.4 V and a maximum Zener impedance of 55 Ohms. The component operates within a junction temperature range of -55°C to +150°C.

Single Zener Diodes Feature Summary

• Planar die construction for reliable voltage regulation
• Lead-free finish compliant with environmental standards
• Moisture sensitivity level 1 for robust assembly handling
• Epoxy material meeting UL 94V-0 flammability ratings

Single Zener Diodes Applications

• Voltage reference circuits in compact electronics
• Over-voltage protection for low-power signal lines
• Clamping applications in surface-mount designs

Single Zener Diodes Procurement Notes

Verify the specific suffix HE3-TP against the manufacturer's latest datasheet to confirm lead-free compliance and halogen-free status. Ensure the 2-DFN1006 footprint matches the PCB design requirements. Confirm availability through authorized distributors as supply levels may vary. Cross-reference the part number with official MCC documentation to avoid substitution errors with similar series components.

Single Zener Diodes Selection Notes

Select this component when a 22 V regulation point is required in ultra-small form factors. The 100 mW power rating suits low-current applications where thermal management is limited by the small DFN package. Consider the 55 Ohm impedance for noise-sensitive designs. Verify that the operating current remains within limits to maintain stable voltage regulation without exceeding the power dissipation threshold.

Single Zener Diodes Part Context

This part belongs to the BZT52C series of ultra-small Zener diodes from Micro Commercial Components. These devices are designed for automated assembly processes due to their compact size and standardized packaging. The series offers various voltage options within the same footprint, facilitating inventory simplification for manufacturers designing space-constrained printed circuit boards.

Single Zener Diodes Replacement Considerations

BZT52B22L3P-TP is listed as a parameter equivalent substitute.