1N4760AE3/TR13

Overview

The 1N4760AE3/TR13 is a single Zener diode manufactured by Microchip Technology, housed in an axial DO-204AL (DO-41) package. It features a nominal Zener voltage of 68 V with a maximum tolerance of ±5%. The device has a power dissipation rating of 1 W and operates within a temperature range of -65 °C to +150 °C. Key electrical parameters include a maximum reverse leakage current of 5 µA and a maximum dynamic impedance of 150 Ω at a test current of 3.7 mA. The component is RoHS compliant and supplied in reel packaging.

Feature Summary

• Provides stable voltage regulation using unidirectional Zener breakdown characteristics
• Constructed with silicon junction technology for reliable performance
• Designed for through-hole mounting via axial leads

Applications

• Voltage reference circuits requiring precise potential levels
• Overvoltage protection in low-power electronic systems
• Clamping applications in signal conditioning paths

Procurement Notes

Verify the complete part number including the suffix TR13 to confirm reel packaging configuration. Ensure compatibility with existing PCB footprints for the DO-204AL axial package. Confirm RoHS compliance requirements align with project specifications. Cross-reference datasheet electrical limits against operational conditions to prevent thermal overstress during procurement validation.

Selection Notes

Select this component when a 68 V regulated reference is required in a standard axial package. Consider the 1 W power rating and ±5% voltage tolerance for circuit accuracy needs. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions. Compare dynamic impedance specifications against noise sensitivity requirements in the target application design.

Part Context

This component belongs to the 1N47xx series of single Zener diodes produced by Microchip Technology. The series offers various voltage ratings within the DO-41 axial package format. The AE3 suffix indicates lead-free construction, while TR13 denotes tape and reel delivery. This specific variant provides a fixed 68 V regulation point for discrete semiconductor designs.

Replacement Considerations

Compatible substitutes include other manufacturers' 1N4760A variants in DO-41 packages. Verify that replacement parts match the 68 V Zener voltage, 1 W power rating, and ±5% tolerance. Ensure axial lead spacing and package dimensions are compatible with existing assembly processes.