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Product Detailed Parameters
- Description：DIODE ZENER 62V 10W DO213AA
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：62 V
- Tolerance：±5%
- Power - Max：10 W
- Impedance (Max) (Zzt)：17 Ohms
- Current - Reverse Leakage @ Vr：10 µA @ 47.1 V
- Operating Temperature：-65°C ~ 175°C
- Mounting Type：Chassis, Stud Mount
- Package / Case：DO-203AA, DO-4, Stud
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 2 A
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N3000A is a 62V, 10W Zener diode designed for voltage regulation and protection applications. It utilizes the DO-213AA (DO-5) stud-mount package, enabling efficient thermal dissipation for high-power scenarios. The component features a maximum Zener impedance of 17 Ohms and a test current of 40mA to ensure stable voltage reference characteristics under load.
Feature Summary
- Provides precise voltage regulation with a nominal breakdown voltage of 62V
- Supports high power dissipation up to 10W for robust circuit protection
- Utilizes a stud-mount configuration for effective heat transfer and mechanical stability
Applications
- High-power voltage regulation circuits
- Overvoltage protection systems
- Precision voltage reference generation
Procurement Notes
Verify the specific suffix code against official Microchip documentation to confirm exact electrical tolerances and temperature coefficients. Ensure the procurement channel provides valid traceability records. Confirm that the physical package matches the required mounting hardware specifications for the intended application environment.
Selection Notes
Select this component when a 62V regulated supply is required in high-current environments. The 10W power rating distinguishes it from lower-power surface mount alternatives. Evaluate thermal management requirements carefully, as the stud-mount design necessitates direct contact with a heatsink or chassis for optimal performance.
Part Context
This device belongs to the standard 1N series of Zener diodes manufactured by Microchip Technology. It serves as a legacy replacement for older discrete regulator designs. The DO-213AA package is a standardized form factor widely used in industrial and military-grade electronics requiring reliable, high-power voltage clamping.
Replacement Considerations
Direct substitutes include the 1N3000B variant, which shares the same voltage and power ratings but may differ in tolerance specifications. Verify compatibility with existing heatsinking infrastructure before swapping components.
