1N4130UR-1/TR

Single Zener Diodes Overview

The Microchip Technology 1N4130UR-1/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 nominal impedance of 700 ohms, a test current of 250 µA, and a maximum reverse current of 5.17 µA. It provides standard ±5% voltage tolerance and includes a tape and reel option for automated assembly.

Single Zener Diodes Feature Summary

• Hermetically sealed glass DO-213AA MELF-style package
• Internal metallurgical bond construction
• Minimal capacitance characteristics
• ESD nonsensitive per MIL-STD-750 Method 1020

Single Zener Diodes Applications

• Voltage regulation in broad operating current ranges
• Surface mount equivalents for axial-leaded JEDEC registered series
• High reliability applications requiring radiation hardness

Single Zener Diodes Procurement Notes

Verify that the specific ordering suffix matches the required tolerance and packaging configuration. Confirm RoHS compliance status if applicable, as standard versions may differ from e3 variants. Ensure the procurement specification aligns with the manufacturer's data sheet requirements for thermal resistance and power derating curves during integration.

Single Zener Diodes Selection Notes

Select this component when a surface mount equivalent to the 1N4130 axial series is required. Consider the 0.5W power dissipation limit and the -65°C to +175°C operating temperature range. Evaluate the 700 ohm impedance and 68V breakdown voltage against circuit requirements. Verify compatibility with FR4 PC board mounting footprints for optimal thermal performance.

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 designed as direct replacements for JEDEC registered axial-leaded counterparts. The series offers voltages from 1.8 to 100 volts with various tolerance options and metallurgical bond configurations for enhanced durability.

Single Zener Diodes Replacement Considerations

Direct surface mount equivalents include the MLL4130 variant. For hermetically sealed military-grade versions, consider the JAN1N4130UR-1 series. Axial-leaded replacements correspond to the standard 1N4130 JEDEC registration.