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Product Detailed Parameters
- Description：DIODE STANDARD 600V 1.5A DO204AC
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io)：1.5A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 1.5 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：1.5 µs
- Current - Reverse Leakage @ Vr：5 µA @ 600 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-204AC, DO-15, Axial
- Supplier Device Package：DO-204AC (DO-15)
- Operating Temperature - Junction：-50°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The 1N5397 is a standard recovery rectifier diode manufactured by Diotec Semiconductor. It features a single configuration housed in a DO-15 through-hole package. The device supports a maximum repetitive peak reverse voltage of 600 V and an average forward rectified current of 1.5 A. Key electrical parameters include a maximum forward voltage of 1.3 V at rated current, a reverse leakage current of 5 uA, and a maximum non-repetitive peak forward surge current of 50 A. The junction recovery time is specified as 1.5 us. The component operates within a temperature range from -50 C to +175 C.
Feature Summary
- Standard recovery rectifier design suitable for general-purpose applications
- High thermal stability with extended operating temperature range up to 175 C
- Robust surge handling capability for transient protection
- Low reverse leakage current for improved efficiency
Applications
- General purpose rectification in power supplies
- Free wheeling diode circuits
- Polarity protection in electronic systems
Procurement Notes
Verify the specific manufacturer lot and RoHS compliance status directly with the supplier before procurement, as environmental declarations may vary by production batch. Confirm that the DO-15 axial leaded package matches your PCB footprint requirements. Ensure the ordering suffix corresponds to the desired packaging format, such as ammo pack or tape and reel, if applicable for automated assembly processes.
Selection Notes
Select this component when a 600 V blocking voltage and 1.5 A continuous current rating are required in a standard through-hole package. It serves as a direct replacement for legacy 1N5397 specifications across various manufacturers. Consider the 1.5 us reverse recovery time for frequency limitations in switching applications. Verify thermal management needs given the high maximum junction temperature capability.
Part Context
This part belongs to the 1N4/1N5 series of general-purpose plastic rectifiers produced by Diotec Semiconductor. The series covers a voltage range from 50 V to 1000 V while maintaining a consistent 1.5 A current rating. These diodes utilize void-free molded plastic construction and diffused junction technology to ensure reliability under harsh conditions.
Replacement Considerations
Cross-reference with Vishay 1N5397GP or LRC 1N5397 for equivalent performance. Verify pinout compatibility and package dimensions (DO-15) before substitution. Electrical parameters such as forward voltage and reverse leakage should be compared against the original design specifications.
