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1N4693-1E3
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Product Detailed Parameters
- Description：DIODE ZENER 7.5V 500MW DO204AH
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：7.5 V
- Tolerance：±5%
- Power - Max：500 mW
- Impedance (Max) (Zzt)：-
- Current - Reverse Leakage @ Vr：10 µA @ 5.7 V
- Operating Temperature：-65°C ~ 175°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 200 mA
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N4693-1E3 is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 7.5 V with a tolerance of 5%. The device operates in the DO-213AA-2 (SOD-80) surface-mount package and supports a maximum power dissipation of 500 mW. It maintains functionality across an extended temperature range from -65°C to +175°C junction temperature. Key electrical characteristics include a maximum reverse leakage current of 10 µA and a test current of 50 µA.
Feature Summary
- Provides stable voltage regulation using Zener breakdown principles
- Supports high-temperature operation up to 175°C junction temperature
- Utilizes compact surface-mount packaging for automated assembly
Applications
- Voltage reference circuits requiring precise potential levels
- Overvoltage protection stages in sensitive electronic systems
- Clamping applications in signal processing paths
Procurement Notes
Verify the specific suffix against official Microchip documentation to confirm compliance with environmental standards such as RoHS. Ensure the ordering quantity aligns with manufacturer reel specifications. Cross-reference the part number with authorized distributors to confirm current availability status and lead times before finalizing procurement plans.
Selection Notes
Select this component when a 7.5 V regulation point is required in space-constrained designs. The SMD package facilitates automated placement, while the wide thermal range suits harsh environments. Compare the 500 mW power rating against circuit load requirements to ensure adequate thermal headroom during continuous operation.
Part Context
This component belongs to the standard Zener diode family manufactured by Microchip Technology. It serves as a fundamental passive semiconductor device within the broader category of discrete diodes and rectifiers. The product line focuses on providing reliable voltage regulation solutions for industrial and commercial electronic applications.
Replacement Considerations
Consult official substitution guides for compatible equivalents. Verify pinout compatibility and electrical parameter alignment before integrating alternative components into existing designs.
