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1N4594
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Product Detailed Parameters
- Description：DIODE STD 1000V 150A DO205AA
- Series：-
- Mfr：Powerex Inc.
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1000 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：4.5 mA @ 1000 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 1N4594 is a silicon rectifier diode manufactured by Powerex Inc. It is designed for general-purpose applications and features a single-phase, single-element configuration. The device supports a maximum average forward output current of 150 A and withstands a maximum repetitive peak reverse voltage of 800 V. It utilizes a stud mount package with a metal body and round shape. The component operates within a temperature range from -60 °C to 200 °C junction temperature.
Feature Summary
- High thermal stability allowing operation up to 200 °C
- Robust mechanical design via stud mount configuration
- Silicon construction for reliable rectification
Applications
- General purpose rectification circuits
- Industrial power supplies
- Motor drive systems
Procurement Notes
Verify the specific datasheet version for the 1N4594 to confirm exact electrical tolerances and mechanical dimensions before integration. Ensure that the mounting hardware matches the stud mount requirements specified in the official documentation. Cross-reference the manufacturer's part number against distributor listings to confirm availability and authenticity.
Selection Notes
Select this component when high current handling and elevated temperature operation are required. The 800 V rating suits medium-voltage AC-to-DC conversion tasks. Consider the stud mount form factor for direct heatsink attachment in high-power density designs where standard leaded packages are insufficient.
Part Context
This part belongs to the standard rectifier diode category produced by Powerex Inc., a specialist in power semiconductors. The 1N4594 shares the 150 A current class with other devices in its series but is distinguished by its 800 V reverse voltage capability. It serves as a discrete solution for converting alternating current to direct current in heavy-duty electronic equipment.
Replacement Considerations
Consult official substitution guides for equivalent 150 A, 800 V stud-mount rectifiers. Verify pinout compatibility and thermal resistance characteristics when replacing with parts from other manufacturers.
