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S300GR is listed in the Single Diodes range at ChipApex. The manufacturer field lists GeneSiC Semiconductor. Its product description is DIODE STD REV 400V 300A DO205AB. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for S300GR
- Description：DIODE STD REV 400V 300A DO205AB
- Series：-
- Mfr：GeneSiC Semiconductor
- Package：Bulk
- Technology：Standard, Reverse Polarity
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：300A
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 300 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 100 V
- Capacitance @ Vr, F：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：DO-205AB, DO-9, Stud
- Supplier Device Package：DO-205AB (DO-9)
- Operating Temperature - Junction：-60°C ~ 200°C
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for S300GR
Single Diodes Overview
The GeneSiC Semiconductor S300GR is a standard recovery silicon diode with a 400 V repetitive peak reverse voltage rating. It supports a continuous forward current of 300 A and features a junction-to-case thermal resistance of 0.16 °C/W. The device operates within a temperature range of -55 to 150 °C and utilizes a DO-9 (DO-205AB) stud package.
Single Diodes Feature Summary
- High surge non-repetitive forward current capability
- Standard polarity configuration with cathode stud
- Robust thermal performance for high-current applications
Single Diodes Applications
- Industrial power supplies
- Motor drive rectification
- Inverter circuits
Single Diodes Procurement Notes
Verify the specific suffix 'G' corresponds to the 400 V rating and 'R' indicates reversed polarity (stud as anode). Confirm the package type matches the DO-9 specification. Ensure the manufacturer designation aligns with GeneSiC Semiconductor or authorized equivalents. Check datasheet revisions for any updates to electrical characteristics or mechanical dimensions before finalizing procurement.
Single Diodes Selection Notes
Select this component when a 400 V blocking voltage and 300 A continuous current are required. The low thermal resistance facilitates efficient heat dissipation in stud-mounted configurations. Consider the operating temperature range and surge capabilities for harsh environments. Evaluate the reverse polarity option if the circuit design requires the stud terminal to function as the anode rather than the cathode.
Single Diodes Part Context
This part belongs to the S300B through S300JR series of standard recovery diodes. The series offers various voltage ratings from 100 V to 600 V while maintaining consistent current and thermal specifications across variants. The S300GR specifically addresses mid-range voltage applications requiring high current handling.
Single Diodes Replacement Considerations
Compatible substitutes include other 300 A, 400 V standard recovery diodes in DO-9 packages. Verify matching thermal resistance, forward voltage, and surge current ratings. Ensure pinout compatibility, particularly regarding the stud polarity configuration.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
