1N3024B-1

Overview

The Microchip Technology 1N3024B-1 is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 15 V with a tolerance of ±5%. The device operates in a through-hole package, specifically DO-201AE, and has a maximum power dissipation of 500 mW. Key electrical parameters include a test current of 17 mA, a maximum reverse leakage current of 10 µA at 11.4 V, and a maximum Zener impedance of 14 Ohms. The component supports an operating temperature range from -55 °C to +175 °C.

Feature Summary

• Provides stable voltage regulation with a nominal 15 V output.
• Capable of operation in high-temperature environments up to 175 °C.
• Utilizes a robust through-hole axial leaded package for secure mounting.

Applications

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

Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm exact electrical tolerances and testing standards. Ensure the procurement channel provides valid traceability for military or aerospace grade variants if required by the design specification. Confirm RoHS compliance status as indicated in the manufacturer's datasheet before finalizing orders.

Selection Notes

Select this component when a 15 V regulation point is required within a 500 mW power budget. The through-hole form factor suits designs requiring mechanical stability. Verify that the circuit can accommodate the specified 17 mA test current and that the thermal environment remains within the -55 °C to +175 °C operational limits defined by the manufacturer.

Part Context

This part belongs to the 1N3024 series of Zener diodes manufactured by Microchip Technology. The series offers various voltage ratings and packages. The 1N3024B-1 variant specifically denotes the 15 V version in a through-hole configuration, distinct from surface mount equivalents like the BUR series.

Replacement Considerations

Consult official Microchip cross-reference guides for verified substitutes. Generic replacements may not match the specific military-grade testing or extended temperature performance of the original component.