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1N4699UR-1
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Product Detailed Parameters
- Description：DIODE ZENER 12V 500MW DO213AA
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：12 V
- Tolerance：±5%
- Power - Max：500 mW
- Impedance (Max) (Zzt)：-
- Current - Reverse Leakage @ Vr：50 nA @ 9.1 V
- Operating Temperature：-65°C ~ 175°C
- Mounting Type：Surface Mount
- Package / Case：DO-213AA
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 100 mA
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N4699UR-1 is a Zener diode voltage regulator designed for surface-mount applications. It utilizes the DO-213AA-2 package, also known as SOD-80C, and operates with a power dissipation rating of 500 mW. The device provides a nominal Zener voltage of 12 V with a specified voltage tolerance. It is configured as a single unit and supports through-hole or surface-mount installation styles depending on the specific variant context, though this specific part number indicates SMD/SMT mounting. The component is manufactured by Microchip Technology and falls under the Diodes & Rectifiers subcategory.
Feature Summary
- Provides stable voltage regulation using Zener breakdown characteristics
- Designed for surface-mount technology (SMD/SMT) integration
- Utilizes compact DO-213AA-2 package form factor
Applications
- Voltage reference circuits
- Overvoltage protection stages
- General-purpose voltage regulation
Procurement Notes
Verify the exact package type and electrical tolerances against the official Microchip Technology datasheet prior to procurement. Confirm that the DO-213AA-2 footprint matches the design layout. Ensure the 12 V Zener voltage specification aligns with circuit requirements. Check for any specific environmental compliance documentation if required for the target application region.
Selection Notes
Select this component when a surface-mount Zener diode with a 12 V nominal voltage is required. The DO-213AA-2 package offers a compact solution for space-constrained designs. Consider the 500 mW power dissipation limit when determining thermal management needs. Verify compatibility with automated assembly processes due to the SMD configuration.
Part Context
The 1N4699UR-1 belongs to the broader family of Zener diodes produced by Microchip Technology. These components are categorized under Diodes & Rectifiers and are commonly used in electronic circuits requiring precise voltage control. The 'UR' suffix typically denotes a specific reel or tape-and-reel packaging format intended for high-volume surface-mount manufacturing.
FAQ
What is the package type for the 1N4699UR-1?
The 1N4699UR-1 uses the DO-213AA-2 package, which is equivalent to the SOD-80C surface-mount package.
Is the 1N4699UR-1 a through-hole or surface-mount device?
It is a surface-mount device (SMD/SMT) designed for placement on printed circuit boards.
