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Product Detailed Parameters
- Description：DIODE MOD SCHOTT 200V 50A SOT227
- Series：-
- Mfr：SemiQ
- Package：Tube
- Diode Configuration：2 Independent
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io) (per Diode)：50A
- Voltage - Forward (Vf) (Max) @ If：920 mV @ 50 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：3 mA @ 200 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 GSXD050A020S1-D3 is a Schottky rectifier diode array housed in a SOT-227 (miniBLOC) chassis mount package. It features two independent channels with a maximum repetitive peak reverse voltage of 200V and a continuous forward current rating of 50A per element. The device utilizes a silicon carbide (SiC) Schottky barrier construction to minimize reverse recovery charge and leakage current, ensuring high efficiency in power conversion applications.
Feature Summary
- Utilizes Silicon Carbide (SiC) Schottky technology for superior thermal performance and low reverse leakage.
- Features dual independent channels within a single chassis mount package for compact system design.
- Designed for high-efficiency power rectification with minimal switching losses.
Applications
- DC-DC converter modules
- Solar photovoltaic (PV) string diodes
- Industrial power supply rectification
Procurement Notes
Verify the specific suffix 'D3' against the manufacturer's latest datasheet to confirm lead-free compliance and marking details. Ensure the ordering part number matches the required voltage and current ratings precisely. Confirm that the SOT-227 footprint aligns with the target PCB or chassis mounting specifications before finalizing procurement orders.
Selection Notes
Select this component when high current handling and low forward voltage drop are critical for system efficiency. The dual-channel configuration allows for parallel operation or independent circuit control within a single package. Consider the thermal resistance characteristics of the SOT-227 package for adequate heat dissipation in high-power density designs.
Part Context
This component belongs to the SemiQ GSXD series of high-power Schottky rectifiers. The series is characterized by robust chassis-mount capabilities and SiC technology, distinguishing it from standard silicon rectifiers. It serves as a discrete solution for medium-to-high power applications requiring reliable rectification and fast switching speeds.
Replacement Considerations
Cross-reference with other SOT-227 packaged Schottky arrays from manufacturers such as Vishay or Littelfuse. Verify that substitute parts match the 200V reverse voltage and 50A current ratings exactly. Ensure the replacement offers comparable reverse recovery charge and thermal resistance values to maintain system performance.
