1N3024B-1/TR

Overview

The Microchip Technology 1N3024B-1/TR is a 1-watt glass case Zener diode with a nominal voltage of 15 volts and a 5% tolerance. It operates within a temperature range of -55°C to +175°C, featuring a maximum reverse leakage current of 10 µA at 11.4 V and a dynamic impedance of 14 ohms at a test current of 17 mA. The device utilizes a hermetically sealed DO-41 package with metallurgically bonded construction.

Feature Summary

• Hermetically sealed glass DO-41 package for high-reliability applications
• Metallurgically bonded double plug construction
• Qualified per MIL-PRF-19500/115 standards

Applications

• Voltage regulation over broad operating currents
• High-reliability electronic circuits
• Radiation-hardened environments

Procurement Notes

Verify the specific revision level and manufacturing origin against the latest datasheet T4-LDS-0285. Confirm that the TR suffix denotes tape and reel packaging as specified in the mechanical section. Ensure compliance requirements match the non-RoHS compliant nature of this specific part number variant.

Selection Notes

Select this component for applications requiring a 15-volt reference with tight 5% tolerance. The wide operating temperature range supports extreme environments. Consider the 1-watt power dissipation limit and thermal resistance when designing heat management solutions for continuous operation.

Part Context

This part belongs to the 1N3016B-1 through 1N3045B-1 series of 1-watt Zener diodes. It provides a standardized JEDEC registration number while offering military-grade qualification options including JAN, JANTX, and JANTXV levels for enhanced reliability in critical systems.

Replacement Considerations

Direct substitutes include other 1N3024B-1 variants from qualified manufacturers meeting MIL-PRF-19500/115 specifications. Verify pinout compatibility and ensure equivalent thermal and electrical characteristics before substitution.