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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：1.3 V @ 1 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：500 ns
- 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 ~ 150°C
- Grade：-
- Qualification：-
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Overview
The 1F6 is a single rectifier diode manufactured by SMC Diode Solutions, designed for through-hole mounting in the R-1 package. It features a maximum DC reverse voltage (Vr) of 800 V and an average forward rectified current (Io) rating of 1 A. The component exhibits a forward voltage drop (Vf) of 1.7 V at 1 A and a maximum reverse leakage current of 5 µA at 800 V. Operating within a junction temperature range of -55°C to 150°C, it utilizes standard silicon technology.
Feature Summary
- Through-hole construction utilizing the R-1 axial leaded package for reliable PCB integration
- High voltage blocking capability rated at 800 V DC reverse voltage
- Wide thermal operating range supporting junction temperatures from -55°C to 150°C
Applications
- General purpose rectification in power supply circuits
- Protection against reverse polarity in DC systems
- Freewheeling applications in inductive load management
Procurement Notes
Verify the specific manufacturer part number 1F6 against official SMC Diode Solutions documentation to confirm technical specifications. Ensure the procurement source provides valid traceability and compliance certificates. Cross-reference package details and electrical ratings with the latest datasheet before finalizing orders to prevent specification mismatches.
Selection Notes
Select this component when a high-voltage through-hole diode is required for general rectification tasks. The 800 V rating suits applications exceeding standard 600 V limits. Verify that the 1 A current capacity meets circuit demands and that the R-1 package fits the available board space and mounting constraints.
Part Context
The 1F6 belongs to the family of single discrete rectifier diodes produced by SMC Diode Solutions. This manufacturer specializes in silicon power devices, including diodes and thyristors. The 1F6 represents a standard axial-leaded solution distinct from surface-mount or bridge rectifier offerings within the company's portfolio.
Replacement Considerations
Consult official substitution guides for equivalent parts. Generic replacements must match the 800 V reverse voltage, 1 A current rating, and R-1 package dimensions to ensure functional compatibility without redesigning the host circuit.
