2M47ZH

Single Zener Diodes Overview

The 2M47ZH is a Zener diode manufactured by Taiwan Semiconductor Corporation, designed for voltage regulation and protection applications. It features a nominal Zener voltage of 47 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 2 W when mounted on a printed circuit board at an ambient temperature of 25°C. It operates within a junction temperature range of -65°C to +175°C and utilizes a DO-201AD axial leaded package.

Single Zener Diodes Feature Summary

• Provides stable voltage reference and regulation in electronic circuits
• Capable of handling high power dissipation up to 2 watts
• Operates reliably across a wide industrial temperature range

Single Zener Diodes Applications

• Voltage regulation in power supply circuits
• Overvoltage protection for sensitive components
• Clamping applications in signal processing lines

Single Zener Diodes Procurement Notes

Verify the manufacturer part number against official Taiwan Semiconductor documentation to ensure authenticity. Confirm that the DO-201AD package dimensions and pin configuration match your PCB layout requirements. Check for specific RoHS compliance status if required by your manufacturing standards.

Single Zener Diodes Selection Notes

Select this component when a 47 V regulation point is required with significant power handling capabilities. Ensure the thermal management design supports the 2 W dissipation rating. Compare leakage current specifications against application needs to verify suitability for precision regulation tasks.

Single Zener Diodes Part Context

This component belongs to the series of axial leaded Zener diodes offered by Taiwan Semiconductor. These devices are commonly used in industrial and consumer electronics where robust voltage clamping is necessary. The DO-201AD package provides mechanical stability for through-hole mounting processes.

Single Zener Diodes Replacement Considerations

Consult official substitution guides from Taiwan Semiconductor for verified equivalents. Ensure any replacement maintains the 47 V Zener voltage, 2 W power rating, and compatible package footprint.