1N4752A-TAP

Overview

The Vishay 1N4752A-TAP is a silicon planar power Zener diode housed in the DO-41 (DO-204AL) axial through-hole package. It provides a nominal Zener voltage of 33 V with a standard tolerance of ±5%. The device supports a maximum power dissipation of 1.3 W and operates up to a junction temperature of 175 °C. Key electrical parameters include a test current of 7.5 mA, a reverse leakage current of 5 µA at 25.1 V, and a dynamic resistance of 45 Ω.

Feature Summary

• Utilizes silicon planar technology for robust performance in stabilizing and clipping circuits
• Features hermetically sealed glass construction with corrosion-resistant external surfaces
• Provides high thermal stability with a maximum junction temperature rating of 175 °C

Applications

• Voltage stabilization
• Clipping circuits

Procurement Notes

Verify that the specific TAP suffix corresponds to the ammopack tape configuration containing 5000 units per reel as defined in the official ordering information. Confirm compliance with RoHS3 standards and ensure the component meets AEC-Q101 automotive qualification requirements if applicable to the target design environment.

Selection Notes

Select this component when a 33 V regulation point is required within a through-hole assembly. The 1.3 W power rating accommodates higher energy loads compared to lower-wattage variants. Ensure the circuit layout allows leads to remain at ambient temperature to maintain the specified power dissipation limits.

Part Context

This part belongs to the 1N4728A through 1N4761A series manufactured by Vishay General Semiconductor - Diodes Division. The series covers a broad range of Zener voltages from 3.3 V to 75 V, all sharing the same DO-41 package and fundamental planar silicon architecture for consistent manufacturing quality.

Replacement Considerations

GLL4752A-E3/96