1N4753A-TR

Overview

The Vishay 1N4753A-TR is a silicon planar power Zener diode in the 1N4728A to 1N4761A series, housed in a DO-41 (DO-204AL) axial through-hole package. It provides a nominal Zener voltage of 36 V with a standard tolerance of ±5 %. The device operates at a test current of 7 mA and dissipates up to 1300 mW under thermal equilibrium conditions. Key electrical parameters include a maximum reverse leakage current of 5 µA at 27.4 V and a dynamic impedance of 50 Ω at 1 kHz.

Feature Summary

• Designed for high-power voltage stabilization and clipping applications
• Utilizes silicon planar technology for robust performance
• Features a standard Zener voltage tolerance of ±5 %

Applications

• Voltage stabilization circuits
• Signal clipping circuits

Procurement Notes

Verify the specific ordering code suffix against the manufacturer's documentation to confirm packaging details. Confirm that the component meets required material categorization standards by referencing the official compliance definitions provided in the datasheet. Ensure lead temperatures are maintained correctly during soldering to prevent damage.

Selection Notes

Select this component when a stable 36 V reference is required in through-hole designs. Evaluate the 1300 mW power dissipation capability relative to ambient temperature constraints. Verify that the 50 Ω dynamic impedance aligns with circuit regulation requirements.

Part Context

This part belongs to the Vishay 1N47xxA series of general-purpose Zener diodes. These components are widely used in electronic circuits requiring reliable voltage regulation. The series covers a broad range of voltages from 3.3 V to 75 V, offering standardized specifications across multiple manufacturers.

Replacement Considerations

Cross-reference other manufacturers' 1N4753A equivalents to ensure pinout compatibility and matching electrical characteristics such as Zener voltage and power rating.