ZMM5V6

Single Zener Diodes Overview

The ZMM5V6 is a silicon planar Zener diode manufactured by Shenzhen Slkormicro Semicon Co., Ltd. It features a standard nominal voltage of 5.6V with a tolerance range of 5.2V to 6V. The device dissipates up to 500mW and exhibits a dynamic impedance (Zzt) of 25Ω at the test current, alongside a maximum reverse leakage current of 100nA. Packaged in the LL-34 (SOD-80) surface-mount format measuring Φ1.45 x 3.50mm with a height of 1.45mm, it supports a junction temperature up to +175°C and operates within a storage range of -55°C to +175°C.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for stable voltage regulation characteristics
• Designed for surface-mount integration using the compact LL-34 package
• Capable of handling high thermal loads with a maximum junction temperature of +175°C

Single Zener Diodes Applications

• Surge protection circuits
• Overvoltage protection in television sets
• Arc suppression systems
• Series voltage regulator circuits
• Electromagnetic relay control applications

Single Zener Diodes Procurement Notes

Verify the manufacturer designation as Shenzhen Slkormicro Semicon Co., Ltd. when sourcing components. Confirm the specific LL-34 (SOD-80) package dimensions and pin configuration to ensure compatibility with existing PCB footprints. Cross-reference the 5.6V nominal voltage specification against circuit requirements to validate performance under expected operating conditions.

Single Zener Diodes Selection Notes

Select this component for designs requiring a 5.6V reference point with moderate power dissipation capabilities. The SMT installation type suits automated assembly processes. Ensure the application environment remains within the specified -55°C to +175°C storage limits and that the thermal management strategy accommodates the 500mW power rating without exceeding the +175°C junction temperature threshold.

Single Zener Diodes Part Context

This part belongs to the ZMM series of Zener diodes produced by Slkormicro. The series includes various voltage ratings such as ZMM5V1LL-34 and ZMM3V3LL-34, all sharing similar packaging and general-purpose regulatory functions. These devices are positioned as domestic alternatives in the semiconductor market, supporting localized supply chains for power and signal conditioning applications.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.