1N4567A-1

Single Zener Diodes Overview

The Microchip Technology 1N4567A-1 is a temperature-compensated Zener diode designed for precision voltage regulation applications. It features a nominal Zener voltage of 6.4 V with a tight tolerance of ±0.1%. The device operates at a test current of 0.5 mA and dissipates up to 500 mW of power. It utilizes a DO-35 axial glass package, supporting through-hole mounting. The component exhibits a low voltage temperature coefficient of 0.001%/°C, ensuring stable performance across a wide operating temperature range from -55°C to +175°C.

Single Zener Diodes Feature Summary

• Temperature compensated design for high stability
• Precision voltage regulation capability
• Wide operational temperature range

Single Zener Diodes Applications

• Precision voltage reference circuits
• Temperature compensated regulator designs
• High-stability analog signal conditioning

Single Zener Diodes Procurement Notes

Verify the specific suffix requirements against the official datasheet to ensure correct tolerance and packaging specifications. Confirm RoHS compliance status as military-grade variants may differ. Check lead times due to potential long production cycles. Validate that the DO-35 package matches your PCB footprint requirements before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when precise voltage referencing is required under varying thermal conditions. The ±0.1% tolerance makes it suitable for high-accuracy instrumentation. Ensure the circuit design accommodates the 0.5 mA test current requirement. Compare against standard Zener diodes if temperature compensation is not critical for the application.

Single Zener Diodes Part Context

This part belongs to the 1N456x series of temperature-compensated Zener diodes manufactured by Microchip Technology. These devices are engineered for applications demanding superior voltage stability compared to standard Zener diodes. The series typically includes various voltage ratings within the same package family, allowing for flexible design integration in sensitive electronic systems.

Single Zener Diodes Replacement Considerations

Public confirmed substitute part numbers: 1N4568A-1, JAN1N4567A-1.