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1N4693UR-1
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Product Detailed Parameters
- Description：DIODE ZENER 7.5V 500MW DO213AA
- 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：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 1N4693UR-1 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 supports a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +175°C. Packaged in the DO-213AA surface-mount format, it exhibits a maximum reverse leakage current of 10 µA at the specified test current.
Feature Summary
- Provides stable voltage regulation with a nominal 7.5 V output
- Supports high-temperature operation up to 175°C
- Utilizes compact surface-mount DO-213AA packaging
Applications
- Voltage reference circuits
- Over-voltage protection
- General-purpose voltage regulation
Procurement Notes
Verify the specific suffix (e.g., /TR) against the required reel quantity and tape-and-reel specifications. Confirm RoHS compliance status as indicated in official documentation. Ensure the DO-213AA footprint matches the target PCB design. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and lead times.
Selection Notes
Select this component when a 7.5 V Zener voltage is required in a surface-mount configuration. Consider the 500 mW power rating and ±5% tolerance for circuit stability. Evaluate the thermal management requirements given the wide operating temperature range. Compare physical dimensions of the DO-213AA package against available board space constraints.
Part Context
This component belongs to the Microchip Technology series of single Zener diodes. It shares the DO-213AA surface-mount package form factor with other variants in the lineup. The product line offers various voltage ratings while maintaining consistent power dissipation capabilities and operational temperature ranges for industrial applications.
Replacement Considerations
Compatible substitutes include the 1N4693UR-1/TR variant from Microchip Technology. Verify pinout compatibility and electrical parameters such as Zener voltage and power dissipation before substitution.
