Microchip Technology

1N4568A-1  

Single Zener Diodes

1N4568A-1 Description

The 1N4568A-1 is a high-reliability 6.4V Zener diode from Microchip Technology, designed for precision voltage regulation and protection in electronic circuits. With a ±5% tolerance on its nominal Zener voltage (Vz), this diode ensures stable performance in demanding environments. Packaged in a DO-35 through-hole configuration, it offers robust 500 mW power dissipation and a low reverse leakage current of 2 mA @ 3 V, making it suitable for low-power applications. Its maximum impedance (Zzt) of 200 Ohms ensures minimal voltage fluctuations under load variations. Compliant with EAR99 and REACH Unaffected standards, this diode is ideal for industrial, automotive, and consumer electronics.

1N4568A-1 Features

• Precision Voltage Regulation: 6.4V nominal Zener voltage with ±5% tolerance for consistent performance.
• High Power Handling: 500 mW maximum power dissipation ensures durability in compact designs.
• Low Leakage Current: 2 mA reverse leakage at 3V enhances efficiency in sensitive circuits.
• Stable Impedance: 200 Ohms maximum dynamic impedance (Zzt) minimizes voltage drift.
• Robust Packaging: DO-35 through-hole package for easy mounting and thermal management.
• Compliance: Meets EAR99, REACH Unaffected, and HTSUS 8541.10.0050 standards.
• Wide Operating Range: Suitable for industrial (-65°C to +200°C) and automotive applications.

1N4568A-1 Applications

• Voltage Reference Circuits: Provides stable 6.4V biasing for analog and digital ICs.
• Overvoltage Protection: Safeguards sensitive components in power supplies and communication systems.
• Signal Clipping: Used in audio and RF circuits to limit signal amplitude.
• Voltage Stabilization: Ensures consistent output in DC-DC converters and battery management systems.
• Automotive Electronics: Protects ECUs and sensors from voltage spikes in harsh environments.

Conclusion of 1N4568A-1

The 1N4568A-1 stands out as a reliable, high-performance Zener diode, combining precision voltage regulation with robust power handling. Its low leakage current, stable impedance, and compliance with industry standards make it a versatile choice for power management, protection circuits, and signal conditioning. Whether in industrial controls, automotive systems, or consumer electronics, this diode delivers consistent performance under varying load conditions, ensuring long-term reliability. Its DO-35 package further simplifies integration, making it a preferred solution for engineers seeking efficiency and durability.

1N4568A-1 Documents

Download datasheets and manufacturer documentation for 1N4568A-1

PCN Assembly/Origin :

Manufacturing Change 23/Feb/2021      

Datasheets :

1N4565 - 1N4584A-1 DO-35      

HTML Datasheet :

1N4565 - 1N4584A-1 DO-35      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH