1N3036BUR-1

Single Zener Diodes Overview

The Microchip Technology 1N3036BUR-1 is a surface mount Zener diode with a nominal voltage of 47 V. It operates within a temperature range of -55 °C to +175 °C and dissipates up to 1 W. The device features a maximum reverse leakage current of 10 µA, a dynamic impedance of 80 Ohms at the test current of 5.5 mA, and a temperature coefficient of 0.102 %/°C. It utilizes a DO-213AB (MELF) package.

Single Zener Diodes Feature Summary

• Hermetically sealed glass MELF construction for high reliability
• Metallurgically bonded internal contacts for low thermal resistance
• Leadless surface mount design suitable for high-density applications
• Qualified per MIL-PRF-19500/115 standards

Single Zener Diodes Applications

• Voltage regulation in high-reliability military systems
• High-density circuit board mounting
• Low parasitic requirement environments
• Radiation-hardened electronic circuits

Single Zener Diodes Procurement Notes

Verify the specific qualification level required, as the part number suffix indicates commercial grade availability while JAN, JANTX, and JANTXV levels exist within this series. Confirm RoHS compliance status if applicable, noting that lead finishes vary by grade. Ensure the ordering suffix matches the desired tolerance and environmental rating before procurement.

Single Zener Diodes Selection Notes

Select this component when a hermetic surface mount Zener diode is needed for high-reliability applications. The DO-213AB package offers a direct replacement for axial leads in space-constrained designs. Consider the positive temperature coefficient for voltages above 5 V when designing precision reference circuits requiring thermal stability.

Single Zener Diodes Part Context

This device belongs to the 1N3016B-1 through 1N3045B-1 series, providing surface mount equivalents to JEDEC registered parts. The series covers a wide Zener voltage range from 6.8 V to 110 V. The 1N3036BUR-1 specifically addresses the 47 V segment of this lineup.

Single Zener Diodes Replacement Considerations

Direct replacements include other manufacturers' DO-213AB MELF Zener diodes rated for 47 V. Verify that substitute components meet the same MIL-PRF-19500/115 qualification requirements and hermetic sealing standards.