1N4753CE3/TR13

Overview

The Microchip Technology 1N4753CE3/TR13 is a silicon 1.0-watt Zener diode in the 1N4728AP through 1N4764AP series, housed in a plastic DO-41 (DO-204AL) axial-lead package. It provides voltage regulation with a nominal Zener voltage of 36 V and a tight tolerance of ±2%, indicated by the 'C' suffix. The device operates within a temperature range of -65°C to +150°C and features RoHS-compliant annealed matte-tin plating on its terminals.

Feature Summary

• Provides stable voltage regulation across a broad operating current and temperature range
• Features flexible axial-lead mounting terminals for standard through-hole integration
• Constructed with a void-free transfer molded thermosetting epoxy body meeting UL94V-0 standards
• Non-sensitive to electrostatic discharge per MIL-STD-750 Method 1020

Applications

• Voltage regulation circuits requiring precise reference voltages
• Power supply protection and over-voltage clamping
• General-purpose electronic equipment utilizing axial-lead components

Procurement Notes

Verify that the specific part number includes the required suffixes for your application requirements. Confirm RoHS compliance status and moisture sensitivity level details directly with the manufacturer or authorized distributors before procurement. Ensure ordering quantities align with tape and reel packaging specifications if applicable.

Selection Notes

Select this component when a 36 V regulation point with high precision is required. The ±2% tolerance makes it suitable for applications where standard 5% or 10% tolerances are insufficient. Consider the plastic package's lower thermal resistance compared to glass-body options for improved heat dissipation in constrained environments.

Part Context

This device belongs to the widely used 1N47xxA series of 1-watt Zener diodes. The 'e3' suffix denotes RoHS compliance with tin-plated terminals, while the 'TR13' indicates tape and reel packaging. The 'C' suffix specifically identifies the tighter 2% voltage tolerance variant within the broader family of available tolerances.

Replacement Considerations

Surface mount equivalents such as SMAJ4753A or MLL4753A are available from the same manufacturer. When replacing, ensure the substitute component matches the required power dissipation, voltage tolerance, and package type constraints of the original design.