1N4736A-TAP

Overview

The Vishay 1N4736A-TAP is a silicon planar power Zener diode in the DO-41 (DO-204AL) through-hole package. It provides a nominal Zener voltage of 6.8 V with a standard tolerance of ±5%. The device dissipates up to 1.3 W at thermal equilibrium and operates within a junction temperature range of -65 °C to +175 °C. Electrical characteristics include a test current of 37 mA, a maximum reverse leakage current of 10 µA at 4 V, and a dynamic impedance of 3.5 Ω at 37 mA.

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%
• Supports operation at elevated temperatures up to 175 °C

Applications

• Voltage stabilization circuits
• Signal clipping circuits

Procurement Notes

Verify that the ordering suffix matches the required packaging format. The '-TAP' designation indicates an ammo pack configuration containing 5000 units per pack. Confirm compliance requirements such as RoHS status and material categorization details directly from the manufacturer's documentation before finalizing procurement specifications.

Selection Notes

Select this component when a 6.8 V reference or regulation point is required in through-hole designs. Ensure the circuit can accommodate the 1.3 W power dissipation limit while maintaining lead temperatures near ambient. Verify that the 3.5 Ω dynamic impedance meets the stability requirements of the specific application environment.

Part Context

This part belongs to the Vishay 1N4728A through 1N4761A series of medium power Zener diodes. All devices in this series share identical physical dimensions, thermal characteristics, and packaging options, differing only in their specific nominal Zener voltage ratings and corresponding test currents.

Replacement Considerations

Other manufacturers producing components compliant with the JEDEC 1N47xx series numbering may offer functional equivalents. Verify that any substitute maintains the same DO-41 package outline, 1.3 W power rating, and ±5% voltage tolerance to ensure mechanical and electrical compatibility.