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Product Detailed Parameters
- Description：RECTIFIER DIODE, SCHOTTKY, 2 ELE
- Series：*
- Mfr：onsemi
- Package：Bulk,Tube
- Diode Configuration：-
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io) (per Diode)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Operating Temperature - Junction：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The NTSV30120CTG is a dual Schottky power rectifier manufactured by onsemi, featuring a common cathode configuration with two anodes. It utilizes silicon technology and is housed in a TO-220-3 through-hole package. The device supports a maximum continuous forward current of 30 A and a repetitive peak reverse voltage of 120 V. Key electrical parameters include a forward voltage of 1.18 V, a peak non-repetitive forward surge current of 60 A, and a reverse current of 800 uA. It operates within a temperature range from -40°C to +150°C junction temperature.
Feature Summary
- Dual Schottky barrier rectification with common cathode topology for efficient power conversion
- Silicon-based construction designed for high reliability in power applications
- Through-hole mounting capability via TO-220-3 package for robust mechanical attachment
Applications
- General purpose power rectification circuits
- DC-DC converter output stages
- Free-wheeling diode applications in inductive loads
Procurement Notes
Verify component authenticity against official onsemi documentation due to end-of-life status. Confirm package pinout alignment with TO-220-3 standards. Check RoHS compliance records for specific manufacturing batches. Ensure thermal management design accounts for the specified junction temperature limits during operation.
Selection Notes
Select this component for applications requiring dual rectification in a single package. Consider the 30 A current rating and 120 V blocking voltage for low-voltage high-current systems. Evaluate thermal dissipation requirements based on the 1.18 V forward voltage drop at rated current. Verify that the through-hole form factor fits the target PCB layout constraints.
Part Context
This part belongs to the NTSV series of Schottky rectifiers from onsemi. It is distinct from similar models like NTST30120CTG by its specific suffix and packaging designation. The series focuses on providing low forward voltage drops for improved efficiency in power supply designs.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official onsemi documentation for direct replacements or verify compatibility with alternative dual Schottky rectifiers meeting identical electrical specifications.
