SOD1H8

Single Diodes Overview

The MDD SOD1H8 is a surface-mount high-efficiency rectifier in the SOD-123FL package. It features a repetitive peak reverse voltage of 1000 V and an average forward rectified current of 1.0 A at 65°C case temperature. The device exhibits a maximum instantaneous forward voltage of 1.70 V at 1.0 A and a DC reverse current of 5.0 µA at 25°C, rising to 100.0 µA at 125°C. Reverse recovery time is 75 ns, with junction capacitance at 15 pF. Thermal resistance is 85 °C/W, supporting an operating junction temperature range from -55°C to +150°C.

Single Diodes Feature Summary

• Glass passivated construction for environmental durability
• Metallurgically bonded internal structure
• Low reverse leakage current characteristics
• High temperature soldering capability

Single Diodes Applications

• Printed circuit board rectification
• General-purpose high efficiency rectification
• DC-DC converter output stages

Single Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct marking codes and packaging quantities. Confirm RoHS compliance status for the exact batch. Check for any automotive or industrial qualification prefixes if required by the design specification. Ensure the component matches the SOD-123FL physical dimensions for PCB footprint compatibility.

Single Diodes Selection Notes

Select this component for applications requiring high voltage blocking capabilities in a compact surface-mount form factor. The 1000 V rating suits primary side rectification in offline power supplies. Consider the 1.0 A current limit and thermal resistance when designing heat dissipation strategies. Verify that the 75 ns reverse recovery time meets the switching frequency requirements of the target circuit topology.

Single Diodes Part Context

This part belongs to the SMD High Efficiency Rectifier series utilizing the SOD-123FL package. It serves as a general-purpose diode for converting AC to DC in low to medium power applications. The glass passivation provides protection against mechanical stress and moisture ingress compared to standard plastic encapsulated devices.

Single Diodes Replacement Considerations

Cross-reference with other 1000V 1A SOD-123FL rectifiers such as the 1N4007 equivalent in surface mount packages. Verify pinout polarity and forward voltage drop similarities before substitution.

Single Diodes FAQ

What is the maximum operating junction temperature?

The maximum operating junction temperature is +150°C.

Is the device glass passivated?

Yes, the device features a glass passivated construction.