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1N4593R
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Product Detailed Parameters
- Description：DIODE STD REV 800V 150A DO205AA
- Series：-
- Mfr：Powerex Inc.
- Package：Bulk
- Technology：Standard, Reverse Polarity
- Voltage - DC Reverse (Vr) (Max)：800 V
- Current - Average Rectified (Io)：150A
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5.5 mA @ 800 V
- Capacitance @ Vr, F：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：DO-205AA, DO-8, Stud
- Supplier Device Package：DO-205AA (DO-8)
- Operating Temperature - Junction：-60°C ~ 200°C
- Grade：-
- Qualification：-
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Overview
The Powerex Inc. 1N4593R is a single-element, one-phase silicon rectifier diode designed for general-purpose applications. It features a stud mount package with a metal body and round shape. The device supports a maximum average forward output current of 150 A and a maximum repetitive peak reverse voltage of 800 V. It withstands a maximum non-repetitive peak forward surge current of 3000 A. The component operates within a temperature range from -60 °C to 200 °C.
Feature Summary
- Utilizes a stud mount configuration with a metal body for robust mechanical stability
- Constructed from silicon material for reliable rectification performance
- Engineered for high thermal endurance with an operating temperature up to 200 °C
Applications
- General purpose rectification circuits
- Industrial power conversion systems
- High current DC power supplies
Procurement Notes
Verify the specific manufacturer datasheet for the 1N4593R to confirm exact electrical tolerances and mechanical dimensions before integration. Ensure the stud mount interface matches the heatsink or chassis requirements. Confirm that the 800V reverse voltage rating aligns with the circuit's peak inverse voltage demands. Check for any specific handling instructions regarding the terminal configuration.
Selection Notes
Select this component when a high-current, single-phase rectifier with a stud mount form factor is required. The 150 A current capacity and 800 V blocking voltage make it suitable for medium-to-high power industrial applications. Consider the 200 °C maximum junction temperature for environments requiring elevated thermal operation. Verify that the through-hole post/stud mounting style fits the available board space and cooling infrastructure.
Part Context
This part belongs to the family of discrete semiconductor diodes manufactured by Powerex Inc. It is classified as a rectifier diode intended for general-purpose use. The component utilizes a single element design housed in a metal package, distinguishing it from surface-mount alternatives. Its specifications target applications requiring durable, high-current conduction capabilities.
Replacement Considerations
Consult official Powerex documentation or authorized distributors for confirmed substitute part numbers. Do not assume cross-compatibility with other manufacturers' 1N4593 equivalents without verifying electrical parameters and physical dimensions against the original datasheet.
