1N4732A,113

Single Zener Diodes Overview

The Nexperia 1N4732A,113 is a low voltage regulator diode housed in a hermetically sealed SOD66 (DO-41) glass package. It features a nominal working voltage of 4.7 V with a tolerance of ±5%. The device supports a maximum total power dissipation of 1000 mW and operates within a junction temperature range of -65 °C to +200 °C. Key electrical characteristics include a forward voltage of 1.2 V at 200 mA, a differential resistance of 8 Ω, and a reverse current of 10 µA at 1 V.

Single Zener Diodes Feature Summary

• Hermetically sealed small glass package for reliable operation
• Low voltage stabilizer functionality
• Wide operating temperature range

Single Zener Diodes Applications

• Low voltage stabilizers

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm packaging details such as tape and reel or cut tape configurations. Confirm RoHS compliance status and ensure the component meets all relevant environmental regulations required for your specific manufacturing process before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a precise 4.7 V reference is needed in through-hole designs. Ensure the circuit design accommodates the specified differential resistance and test current requirements. Verify that the thermal management strategy aligns with the 1 W power dissipation limit under expected ambient conditions.

Single Zener Diodes Part Context

This part belongs to the 1N4728A to 1N4749A series of voltage regulator diodes produced by Nexperia. The series offers various nominal working voltages ranging from 3.3 V to 24 V, all utilizing the same SOD66 axial leaded package format. This standardization simplifies inventory management for designs requiring multiple voltage levels.

Single Zener Diodes Replacement Considerations

Direct replacements include other manufacturers' 1N4732A variants. Verify pinout compatibility and electrical parameter equivalence, specifically the Zener voltage tolerance and power rating, before substituting.