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Product Detailed Parameters
- Description：DIODE ZENER 39V 10W DO203AA
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：39 V
- Tolerance：±5%
- Power - Max：10 W
- Impedance (Max) (Zzt)：5 Ohms
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-
- Mounting Type：Stud Mount
- Package / Case：DO-203AA, DO-4, Stud
- Voltage - Forward (Vf) (Max) @ If：-
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N1365A is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 39 V with a tolerance of ±5%. The device supports a maximum power dissipation of 10 W and has a maximum impedance of 5 Ohms. It utilizes the DO-203AA (DO-4) stud mount package, suitable for high-power environments requiring robust thermal management and stable voltage reference capabilities.
Feature Summary
- Provides precise voltage regulation with a nominal 39 V Zener potential
- Supports high power dissipation up to 10 W for demanding circuits
- Utilizes DO-203AA stud mount packaging for secure mechanical attachment
Applications
- High-power voltage regulation circuits
- Industrial control systems requiring stable voltage references
- Power supply protection and clamping applications
Procurement Notes
Verify the manufacturer part number against official Microchip Technology documentation to ensure authenticity. Confirm that the DO-203AA package type matches your board layout requirements. Check for any specific environmental or compliance certifications required for your application before finalizing procurement orders.
Selection Notes
Select this component when a 39 V Zener voltage with 10 W power handling is required. Ensure the design accommodates the DO-203AA stud mount form factor. Verify that the ±5% tolerance meets the circuit's precision needs and that thermal management solutions are adequate for the specified power dissipation levels.
Part Context
This component belongs to the series of single Zener diodes manufactured by Microchip Technology. It is part of a broader family of voltage regulator diodes designed for industrial and commercial applications. The DO-203AA package is standard for high-power discrete semiconductor devices requiring reliable performance under varying thermal conditions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult official Microchip Technology documentation or authorized distributors for verified cross-reference information before considering alternative components.
