1N4744 G

Overview

The Microsemi Corporation 1N4744 G is a Zener Voltage Regulator Diode belonging to the JEDEC registered 1N746 through 1N759A series. It features a glass axial-leaded DO-35 package and provides voltage regulation within a selection from 2.4 to 12 volts. The device offers standard 5% or 10% tolerances, with tighter tolerances available via specific suffix letters. This component is designed for commercial applications requiring reliable voltage regulation in a compact form factor.

Feature Summary

• JEDEC registered part number ensuring standardized electrical characteristics
• Glass axial-leaded DO-35 package construction
• Internal metallurgical bond option available by adding a “-1” suffix

Applications

• Voltage regulation circuits
• Commercial electronic equipment
• General purpose diode applications

Procurement Notes

Verify the exact suffix configuration required for your application, as options such as “-1” for internal metallurgical bonding or “e3” for RoHS compliance alter the specific part identifier. Confirm that the selected variant matches the necessary tolerance and packaging requirements specified in the design documentation before finalizing procurement.

Selection Notes

Select this component when a standard JEDEC registered Zener diode in a DO-35 package is required. Consider the “-1” suffix if internal metallurgical bonding similar to military devices is needed. Evaluate the “e3” suffix option if RoHS compliance is a mandatory requirement for the target assembly process.

Part Context

This device is part of the broader 1N746 through 1N759A series of silicon Zener diodes manufactured by Microsemi. The series covers a voltage range from 2.4 to 12 volts and includes various tolerance and packaging options to suit different commercial and industrial needs.