BZX585-C5V1,135

Single Zener Diodes Overview

The Nexperia BZX585-C5V1,135 is a general-purpose Zener diode housed in an SOD523 (SC-79) ultra-small flat lead Surface-Mounted Device plastic package. It belongs to the ±5% tolerance series with a nominal working voltage of 5.1 V. The device supports a total power dissipation of up to 300 mW and operates within a junction temperature range of -65 °C to +150 °C. Key electrical characteristics include a maximum reverse current of 480 µA at 5 mA test current, a differential resistance of 60 Ω, and a non-repetitive peak reverse power dissipation capability of 40 W.

Single Zener Diodes Feature Summary

• Encapsulated in an ultra-small SOD523 plastic surface-mounted package for high-density circuit designs.
• Provides general regulation functions with low differential resistance.
• Capable of handling non-repetitive peak reverse power dissipation up to 40 W.

Single Zener Diodes Applications

• General regulation functions

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix

Single Zener Diodes Selection Notes

Select this component when a compact voltage reference or regulator is required in space-constrained designs. The C-series designation indicates a ±5% voltage tolerance, suitable for applications where tighter precision is not critical. Ensure the operating current remains within the specified limits to maintain stable regulation and prevent exceeding the 300 mW power dissipation rating.

Single Zener Diodes Part Context

This part is part of the Nexperia BZX585 series, which comprises 74 types with nominal working voltages ranging from 2.4 V to 75 V. The series offers two tolerance options: ±2% (B-series) and ±5% (C-series). All variants share the same SOD523 package and thermal characteristics, providing a standardized solution for low-power voltage regulation tasks across various electronic equipment.

Single Zener Diodes Replacement Considerations

Compatible substitutes within the same series include BZX585-B5V1 for tighter tolerance requirements. Other BZX585-C variants with different voltage ratings may serve as functional replacements if the voltage specification differs. Cross-brand equivalents in the SOD523 package should be evaluated for matching electrical parameters and thermal performance.