BZX584C18_R1_00001

Single Zener Diodes Overview

The BZX584C18_R1_00001 is a surface mount silicon Zener diode from the BZX584C2V4 series manufactured by Panjit International Inc. It features planar die construction and operates within a temperature range of -55°C to +150°C. The device provides a nominal Zener voltage of 18 V with a tolerance of ±5%, ranging from 17.10 V to 18.90 V. Electrical characteristics include a maximum Zener impedance (ZZT) of 45 Ω at a test current of 5 mA, and a maximum reverse leakage current of 0.1 µA at 12.6 V. Power dissipation is rated at 200 mW at 25°C ambient temperature.

Single Zener Diodes Feature Summary

• Planar die construction for stable performance
• Lead-free composition compliant with EU RoHS 2.0 standards
• Green molding compound meeting IEC 61249 specifications

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific part number against official datasheets to ensure correct voltage rating and package type. Confirm compliance requirements such as RoHS status and lead-free material declarations prior to procurement. Check for any product change notifications that may affect mechanical or electrical specifications.

Single Zener Diodes Selection Notes

Select this component based on the required 18 V regulation point and 200 mW power dissipation limit. Ensure the operating environment stays within the specified -55°C to +150°C junction temperature range. Consider the SOD-523 package dimensions for PCB layout constraints and automated assembly compatibility.

Single Zener Diodes Part Context

This component belongs to the BZX584C2V4 series of surface mount silicon Zener diodes. The series covers a wide voltage range from 2.4 V to 75 V, all sharing the same SOD-523 plastic case and 200 mW power rating. The 'C' suffix in the part number indicates a ±5% voltage tolerance.

Single Zener Diodes Replacement Considerations

Other parts within the BZX584C2V4 series with different voltage ratings can replace this unit if the circuit design allows for voltage adjustment. Cross-manufacturer equivalents must match the SOD-523 package, 200 mW rating, and 18 V nominal voltage.