1N4370A/TR

Single Diodes Overview

The 1N4370A/TR is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 2.4 V with a tolerance of ±5%. The device operates in the DO-204AH (DO-35) axial through-hole package and is supplied in tape and reel packaging. Key electrical characteristics include a maximum reverse leakage current of 100 µA at 1 V and a forward voltage of 1.1 V at 200 mA. It supports an operating temperature range from -65°C to +175°C.

Single Diodes Feature Summary

• Provides stable voltage regulation at 2.4 V with tight tolerance
• Capable of operation across extended industrial temperature ranges
• Utilizes axial leaded construction for through-hole mounting

Single Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose voltage regulation

Single Diodes Procurement Notes

Verify the specific suffix /TR indicates tape and reel packaging configuration when sourcing. Confirm RoHS compliance status as REACH compliant and ROHS3 compliant based on manufacturer documentation. Ensure the ordering part number matches the required package style and quantity increments for automated assembly processes.

Single Diodes Selection Notes

Select this component for designs requiring a low-voltage Zener reference in an axial package. Consider the 100 µA reverse leakage specification for high-impedance circuit inputs. The wide thermal operating range makes it suitable for harsh environment applications where standard commercial grade parts may fail.

Single Diodes Part Context

This part belongs to the 1N4370 series of Zener diodes produced by Microchip Technology. The series includes variants such as 1N4370A and 1N4370AUR-1, covering both through-hole and surface mount packages like DO-213AA. These devices are commonly used in legacy and modern electronic systems requiring reliable low-power voltage clamping.

Single Diodes Replacement Considerations

Check for equivalent parts within the same voltage class from other manufacturers if supply constraints exist. Verify pinout compatibility and thermal performance metrics before substituting. Ensure any replacement meets the same environmental and regulatory standards.