1N4741A,133

Overview

The Nexperia 1N4741A,133 is a low voltage regulator diode housed in a hermetically sealed SOD66 (DO-41) glass package. It provides a nominal working voltage of 11 V with a ±5% tolerance. 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 test current of 23 mA, a differential resistance of 8 Ω, and a reverse current of 0.25 µA at the test current.

Feature Summary

• Hermetically sealed small glass package for reliable operation
• Wide operating voltage range from 3.3 V to 24 V across the series
• Tight voltage tolerance of ±5%
• Low forward voltage drop

Applications

• Low voltage stabilizers

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm packaging details. Confirm RoHS compliance status and ensure the component meets required environmental standards for the intended application before procurement.

Selection Notes

Select this component for circuits requiring stable voltage regulation within the specified range. Ensure the design accounts for the maximum power dissipation limits and thermal resistance characteristics under expected operating conditions.

Part Context

This part belongs to the 1N4728A to 1N4749A series of voltage regulator diodes manufactured by Nexperia USA Inc. The series offers various nominal voltages from 3.3 V to 24 V in a consistent axial leaded glass package format suitable for through-hole mounting.

Replacement Considerations

Direct replacements include parts from other manufacturers such as onsemi or Microchip Technology that match the 1N4741A specification. Verify pinout compatibility and electrical parameters before substitution.