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Product Detailed Parameters
- Description：DIODE MOD SCHOTT 80V 50A SOT-227
- Series：-
- Mfr：SemiQ
- Package：Tube
- Diode Configuration：2 Independent
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：80 V
- Current - Average Rectified (Io) (per Diode)：50A
- Voltage - Forward (Vf) (Max) @ If：840 mV @ 50 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 mA @ 80 V
- Operating Temperature - Junction：-40°C ~ 150°C
- Mounting Type：Chassis Mount
- Package / Case：SOT-227-4, miniBLOC
- Supplier Device Package：SOT-227
- Grade：-
- Qualification：-
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Overview
The SemiQ GSXD050A008S1-D3 is an electrically isolated base plate Schottky diode module featuring two independent legs. It has a maximum repetitive peak reverse voltage of 80 V and supports a continuous average forward current of 100 A per package. The device provides a high surge current capability of 750 A for 8.3 ms half-sine pulses. Key electrical characteristics include a maximum instantaneous forward voltage of 0.67 V at 50 A and 25 °C, and a maximum reverse leakage current of 1 mA at 60 V blocking voltage. The isolation voltage is rated at 2500 V AC for one minute.
Feature Summary
- Electrically isolated base plate design for enhanced safety
- High surge current capability for robust operation
- Schottky technology for low forward voltage drop
Applications
- DC-DC converters
- Inverter circuits
- Uninterruptible power supplies (UPS)
Procurement Notes
Verify the specific part number GSXD050A008S1-D3 against official SemiQ documentation to confirm current availability status. Ensure that the 80 V rating and 100 A current specifications align with your system requirements. Check for RoHS compliance declarations if required by your manufacturing standards. Confirm thermal resistance values for proper heatsink selection.
Selection Notes
Select this component when an electrically isolated base plate is required for high-current applications. The 80 V rating suits low-voltage DC systems. Consider the 2500 V AC isolation voltage for safety-critical designs. Evaluate the thermal management needs based on the specified junction-to-case thermal resistance. Ensure the operating temperature range meets environmental conditions.
Part Context
This module belongs to the SemiQ GSX series of isolated Schottky rectifiers. These devices are designed for high-efficiency power conversion where electrical isolation between the circuit and the heatsink is necessary. The minibloc-style package facilitates easy mounting and reliable thermal dissipation in industrial power electronics.
Replacement Considerations
Consult official SemiQ documentation for verified cross-reference part numbers. Do not substitute with non-isolated modules unless the circuit design explicitly accommodates the lack of isolation. Verify that any replacement matches the 80 V reverse voltage and 100 A current ratings.
