HZ11CPTK-E

Single Zener Diodes Overview

The HZ11CPTK-E is a silicon planar Zener diode manufactured by Renesas Electronics Corporation. Designed for stabilized power supply applications, this component provides voltage regulation and reference detection capabilities. It features an independent configuration with a specified test current of 1uA at 8V and a power dissipation rating of 400mW. The device supports surge absorption functions within electronic circuits.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation for small power supplies
• Supports reference voltage detection in circuit designs
• Capable of absorbing electrical surges to protect components

Single Zener Diodes Applications

• Stabilized power supply voltage regulation
• Reference voltage detection circuits
• Surge absorption protection

Single Zener Diodes Procurement Notes

Verify the exact electrical specifications against the official Renesas datasheet before integration. Confirm package type and pinout compatibility with existing PCB layouts. Ensure compliance with RoHS3 regulations as indicated in distributor records. Check for any recent product change notices or lifecycle status updates directly from the manufacturer.

Single Zener Diodes Selection Notes

Select this component when a compact solution for low-power voltage stabilization is required. Consider its 400mW power rating for thermal management in enclosed spaces. Evaluate its suitability for reference voltage applications where precise regulation at low currents is necessary. Compare alternative Zener diodes if higher power handling or different voltage ratings are needed.

Single Zener Diodes Part Context

This part belongs to the HZ11 series of silicon planar Zener diodes produced by Renesas Electronics. These devices are engineered for reliability in consumer and industrial electronics requiring stable voltage references. The series is known for consistent performance in small signal applications.

Single Zener Diodes Replacement Considerations

Consult the official Renesas documentation for approved cross-references. Verify that any substitute maintains identical voltage characteristics and power dissipation limits. Ensure mechanical footprint compatibility if direct replacement is intended.