1N4130UR/TR

Single Zener Diodes Overview

The Microchip Technology 1N4130UR/TR is a 68V Zener voltage regulator in the DO-213AA surface mount package. It operates within a temperature range of -65°C to +175°C and dissipates up to 0.5 watts at an end cap temperature below 100°C. The device features a standard 5% voltage tolerance, a test current of 250 µA, and a maximum impedance of 700 Ohms. It includes a tape and reel option for automated assembly.

Single Zener Diodes Feature Summary

• Hermetically sealed glass MELF-style package
• Internal metallurgical bond construction
• Minimal capacitance characteristics
• Radiation hard design

Single Zener Diodes Applications

• Voltage regulation in harsh environments
• Surface mount circuit protection
• Military and aerospace electronics

Single Zener Diodes Procurement Notes

Verify the specific suffix requirements for your application. The TR suffix indicates tape and reel packaging. Confirm RoHS compliance status if required by your manufacturing process. Check the datasheet for detailed thermal derating curves and recommended footprint dimensions to ensure proper board layout and heat dissipation.

Single Zener Diodes Selection Notes

Select this component when a hermetically sealed surface mount Zener diode is required. It serves as a direct equivalent to the JEDEC registered 1N4130 axial leaded series. Consider the 0.5W power rating and wide operating temperature range for demanding applications. Ensure the 68V breakdown voltage aligns with your circuit design needs.

Single Zener Diodes Part Context

This part belongs to the 1N4099UR through 1N4135UR series of 0.5-watt glass surface mount Zener diodes. These devices are qualified per MIL-PRF-19500/435 standards. The series offers voltages from 1.8 to 100V with various tolerance options. They are designed for high-reliability applications requiring robust surface mount technology.

Single Zener Diodes Replacement Considerations

Direct equivalents include the 1N4130 axial leaded version for through-hole designs. Other series members like 1N4129UR or 1N4131UR offer different voltage ratings within the same package. Military variants such as JAN1N4130UR-1 provide stricter qualification criteria.