1N4735A-TR

Overview

The Vishay General Semiconductor - Diodes Division 1N4735A-TR is a silicon planar power Zener diode housed in the DO-204AL (DO-41) axial through-hole package. It provides a nominal Zener voltage of 6.2 V with a standard tolerance of ±5%. The device supports a maximum power dissipation of 1.3 W and operates within a junction temperature range up to 175 °C. Electrical characteristics include a test current of 41 mA, a maximum dynamic resistance of 2 Ω at the test current, and a reverse leakage current of 10 µA at 3 V.

Feature Summary

• Designed for use in stabilizing and clipping circuits requiring high power ratings
• Utilizes silicon planar technology for robust performance
• Features a standard Zener voltage tolerance of ±5%

Applications

• Voltage stabilization
• Clipping circuits

Procurement Notes

Verify that the ordering code suffix matches the required packaging format, such as TR for taped units on a 14-inch reel or TAP for ammopack configurations. Confirm compliance requirements against specific material categorization definitions provided by the manufacturer. Ensure lead temperatures are maintained correctly during soldering to preserve component integrity.

Selection Notes

Select this component when a 6.2 V reference is needed in a through-hole configuration. The 1.3 W power rating allows for higher current handling compared to smaller signal variants. Verify that the operating environment stays within the specified thermal limits and that the ±5% voltage tolerance meets the circuit design specifications.

Part Context

This part belongs to the 1N4728A to 1N4761A series of Zener diodes manufactured by Vishay Semiconductors. The series covers a wide voltage range from 3.3 V to 75 V, offering extensive selection options for various regulation needs while maintaining consistent physical dimensions and electrical testing standards across the family.

Replacement Considerations

1N4735A-TAP