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Product Detailed Parameters
- Description：DIODE STANDARD 800V 1A R1
- Series：-
- Mfr：SMC Diode Solutions
- Package：Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：800 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 1 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 µA @ 800 V
- Capacitance @ Vr, F：15pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：R-1, Axial
- Supplier Device Package：R-1
- Operating Temperature - Junction：-65°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The 1A6 is a general-purpose single rectifier diode manufactured by SMC Diode Solutions. It features a maximum repetitive peak reverse voltage of 800 V and an average forward rectified current of 1 A. The component utilizes the R-1 axial through-hole package, suitable for standard PCB mounting. It operates within a junction temperature range of -55°C to 150°C. The device is classified as a standard recovery diode with a specified maximum reverse leakage current of 5 µA at 800 V.
Feature Summary
- Provides reliable rectification in general-purpose applications
- Supports high-temperature operation up to 150°C junction temperature
- Utilizes robust axial leaded construction for secure mounting
Applications
- General-purpose rectification circuits
- Power supply input stages
- DC output filtering
Procurement Notes
Verify the specific manufacturer part number against official datasheets to ensure compatibility with design requirements. Confirm package dimensions and pinout configurations match the target footprint. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure storage conditions adhere to moisture sensitivity level guidelines prior to soldering.
Selection Notes
Select this component when a standard recovery diode with 800 V blocking capability is required for low-current applications. The R-1 package offers a cost-effective solution for through-hole designs. Consider thermal management requirements based on the expected forward current and ambient operating conditions. Verify that the reverse leakage characteristics meet the circuit's isolation needs.
Part Context
The 1A6 belongs to the family of general-purpose silicon rectifier diodes produced by SMC Diode Solutions. These components are designed for broad industrial and consumer electronics applications requiring reliable AC-to-DC conversion. The product line emphasizes consistent performance across varying temperature ranges and load conditions.
Replacement Considerations
Substitute only with parts explicitly documented as electrically equivalent by the manufacturer or verified distributors. Ensure replacement diodes match the 800 V reverse voltage, 1 A current rating, and R-1 package type.
