CZRW4701-G

Single Zener Diodes Overview

The Comchip Technology CZRW4701-G is a surface-mount Zener diode housed in an SOD-123 package. It provides a nominal Zener voltage of 14 Volts, with a minimum of 13.30V and a maximum of 14.70V at a test current of 50µA. The device supports a maximum power dissipation of 350mW and operates within a junction temperature range of -65°C to +150°C. Electrical characteristics include a maximum reverse leakage current of 0.05µA and a capacitance of 10.6pF.

Single Zener Diodes Feature Summary

• ESD protection rated at class 3 (>16KV) per the human body model.
• Constructed with a void-free, transfer-molded thermosetting plastic case for corrosion resistance.
• Terminals are solder-plated and compliant with MIL-STD-750 method 2026 for solderability.

Single Zener Diodes Applications

• Surface mounted applications requiring high density.
• Voltage regulation circuits.
• Protection against electrostatic discharge events.

Single Zener Diodes Procurement Notes

Verify that the specific part number matches the required Zener voltage tolerance and thermal specifications for your design. Confirm compliance with RoHS directives if environmental regulations apply to your manufacturing process. Ensure proper handling procedures are followed due to the ESD sensitivity rating provided by the manufacturer.

Single Zener Diodes Selection Notes

Select this component when a compact SOD-123 footprint is necessary for surface mount assembly. Consider the 350mW power dissipation limit and the wide operating temperature range suitable for demanding environments. Evaluate the low leakage current requirements to ensure circuit stability under reverse bias conditions.

Single Zener Diodes Part Context

This device belongs to the CZRW4678-G through CZRW4717-G series of SMD Zener diodes manufactured by Comchip Technology. The series covers a broad voltage range from 1.8V to 43V, offering standardized packaging and electrical characteristics across multiple voltage options for consistent supply chain management.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical parameters before considering alternative manufacturers.

Single Zener Diodes FAQ

What is the marking code for the CZRW4701-G?

The marking code for the CZRW4701-G is DK.

How is the polarity indicated on the device?

Polarity is indicated by a cathode band on the component body.