1N4371A_T50R

Single Zener Diodes Overview

The onsemi 1N4371A_T50R is a silicon unidirectional voltage regulator diode housed in a DO-35 glass axial leaded package. It provides a nominal Zener voltage of 2.7 V with a tolerance range of 2.52 V to 2.84 V at a test current of 20 mA. The device supports a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +200°C.

Single Zener Diodes Feature Summary

• Utilizes a hermetically sealed glass DO-35 package for environmental protection
• Features double plug construction with metallurgically bonded leads
• Provides stable voltage regulation across an extended operating temperature range

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific manufacturer origin, as Fairchild Semiconductor operations were acquired by onsemi. Confirm that the T50R suffix corresponds to the required reel packaging format. Ensure compliance with RoHS directives if applicable to the specific production lot.

Single Zener Diodes Selection Notes

Select this component when a precise 2.7 V regulation point is required in low-power designs. The DO-35 through-hole package facilitates manual assembly or standard wave soldering processes. Verify thermal derating requirements for high ambient temperature environments.

Single Zener Diodes Part Context

This part belongs to the 1N4370A through 1N4372A series of 0.5 W Zener diodes. These components are widely used in general-purpose electronics requiring reliable voltage regulation. The series offers various tolerance options to suit different circuit precision requirements.

Single Zener Diodes Replacement Considerations

Equivalent parts include the Microchip 1N4371AE3 and Tak Cheong TC1N4371C.TB26. Verify pinout compatibility and electrical parameter matching before substitution.