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1N4693/TR
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Product Detailed Parameters
- Description：DIODE ZENER 7.5V 500MW DO7
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- 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-204AA, DO-7, Axial
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 200 mA
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N4693/TR is a single Zener diode voltage regulator designed for surface-mount applications. It features a nominal Zener voltage of 7.5 V with a tolerance of 5%. The device operates within a power dissipation rating of 500 mW and maintains a maximum reverse leakage current of 10 uA at the specified test current of 50 uA. It is housed in a DO-213AA-2 package, measuring 3.7 mm in length and 1.7 mm in diameter. The component supports an operating temperature range from -65 C to +175 C and is supplied in a reel packaging format.
Feature Summary
- Provides stable voltage regulation with a 7.5 V nominal output.
- Engineered for surface-mount technology integration.
- Capable of operation across extended industrial temperature ranges.
Applications
- Voltage reference circuits
- Overvoltage protection systems
- Clamping applications
Procurement Notes
Verify the specific suffix TR indicates reel packaging configuration. Confirm the DO-213AA-2 footprint compatibility with PCB design constraints. Ensure the 5% voltage tolerance aligns with circuit requirements. Check RoHS status documentation for compliance needs. Validate the 500 mW power rating against thermal management plans.
Selection Notes
Select this component when a compact surface-mount Zener regulator is required. The 7.5 V rating suits specific reference levels. The wide temperature range supports harsh environments. The low leakage current benefits precision applications. Verify the package dimensions fit the assembly space.
Part Context
This part belongs to the Microchip Technology Zener Diodes category under Diodes & Rectifiers. It is a single-configuration device distinct from dual or array types. The manufacturer identifies it specifically for voltage regulation tasks. The product line includes various voltage options and packages.
Replacement Considerations
Cross-reference with other 7.5 V Zener diodes in DO-213AA-2 packages. Verify electrical parameters match exactly. Check pinout compatibility if applicable. Ensure thermal characteristics are equivalent.
