MAZ30300HL

Single Zener Diodes Overview

The MAZ30300HL is a silicon planar Zener diode from the MAZ3000 series, designed for power supply stabilization. It utilizes a Mini3-G1 (EIAJ SC-59) 3-pin package to enable high-density circuit board mounting. The device provides a nominal Zener voltage of 3.0 V with a tolerance range of 2.80 V to 3.20 V at a test current of 5 mA. Key electrical characteristics include a maximum reverse current of 1 µA and a typical terminal capacitance of 5 pF. Absolute maximum ratings specify a total power dissipation of 200 mW and a junction temperature limit of 150 °C.

Single Zener Diodes Feature Summary

• Silicon planar construction for reliable voltage regulation
• Miniature 3-pin package facilitating high-density assembly
• Sharp rising performance for effective transient response

Single Zener Diodes Applications

• Power supply stabilization circuits
• Voltage reference applications
• General electronic equipment

Single Zener Diodes Procurement Notes

Verify the specific suffix 'H' against the manufacturer's latest documentation to confirm tolerance and marking specifications. Confirm that the Mini3-G1 package dimensions align with the target PCB footprint. Ensure design parameters remain within the absolute maximum ratings, particularly regarding total power dissipation and junction temperature limits under operating conditions.

Single Zener Diodes Selection Notes

Select this component when a compact 3-pin form factor is required for voltage regulation. The specified Zener voltage range suits low-voltage reference needs. Consider the thermal impedance characteristics and derating requirements for ambient temperatures exceeding 25 °C. Verify compatibility with standard surface-mount assembly processes given the small package size.

Single Zener Diodes Part Context

This part belongs to the Panasonic MAZ3000 series of silicon planar Zener diodes. The series offers a wide voltage range from 2.0 V to 36 V in a standardized Mini3-G1 package. The 'MAZ30300HL' designation indicates a specific voltage variant within this family, distinguished by its 3.0 V nominal rating and specific tolerance class defined by the ordering suffix.

Single Zener Diodes Replacement Considerations

Cross-reference with other MAZ3000 series variants such as MAZ30300L or MAZ30300M if different tolerance grades are acceptable. Verify pinout compatibility with the EIAJ SC-59 footprint before substitution.