CD5536B

Single Zener Diodes Overview

The CD5536B is a single Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 16 V with a tight tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and operates within an extended temperature range from -65 °C to +175 °C. Packaged in the DO-213AA-2 (SOD-80) surface-mount format, it offers low leakage current and high reliability for compact circuit designs.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a nominal Zener voltage of 16 V and ±5% tolerance
• Supports operation across an extended industrial temperature range from -65 °C to +175 °C
• Utilizes a compact DO-213AA-2 surface-mount package for space-constrained designs
• Rated for 500 mW power dissipation with low reverse leakage current

Single Zener Diodes Applications

• Voltage reference circuits requiring stable 16 V levels
• Overvoltage protection stages in sensitive electronic systems
• Clamping applications in signal conditioning paths
• Power supply regulation modules operating in harsh environments

Single Zener Diodes Procurement Notes

Verify the specific suffix designation against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging configurations. Ensure compatibility with surface-mount assembly processes given the DO-213AA-2 form factor. Confirm RoHS compliance status if required by project specifications, as manufacturing variations may exist across production batches.

Single Zener Diodes Selection Notes

Select this component when a stable 16 V reference is needed in a small SMD footprint. The wide temperature range makes it suitable for automotive or industrial environments. Compare leakage current and impedance specifications against alternative Zener diodes to ensure circuit stability under varying load conditions.

Single Zener Diodes Part Context

This part belongs to Microchip's discrete diode portfolio, specifically within the Zener voltage regulator category. It complements other components in power management and signal integrity solutions. The DO-213AA-2 package is standard for low-power surface-mount applications, offering a balance between thermal performance and board space efficiency.

Single Zener Diodes Replacement Considerations

Consult official substitution guides for equivalent Zener diodes with matching 16 V ratings and ±5% tolerance. Verify that alternative packages maintain similar thermal resistance and pinout compatibility for direct replacement without PCB redesign.

Single Zener Diodes FAQ

What is the maximum operating temperature for the CD5536B?

The CD5536B supports a maximum operating temperature of +175 °C.

Does the CD5536B come in a through-hole package?

No, the CD5536B is available exclusively in the DO-213AA-2 surface-mount package.