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Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 100V 15A D2PAK
- Series：-
- Mfr：onsemi
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io) (per Diode)：15A
- Voltage - Forward (Vf) (Max) @ If：800 mV @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：675 µA @ 100 V
- Operating Temperature - Junction：-40°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：D2PAK
- Grade：-
- Qualification：-
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Overview
The NTSB30U100CTG is a dual Schottky rectifier manufactured by onsemi. It features a common cathode configuration housed in a TO-263AB (D2PAK) package with two leads and a tab. The device is rated for a maximum repetitive peak reverse voltage of 100V and a total average forward rectified current of 30A. It utilizes trench technology to achieve low forward voltage characteristics while maintaining stable switching performance across a wide temperature range.
Feature Summary
- Trench Schottky technology provides lower forward voltage drop compared to planar devices.
- Common cathode dual configuration allows for efficient use of board space.
- Stable switching characteristics maintained over a wide operating temperature range.
Applications
- Output rectification in switch-mode power supplies
- Laptop adapters and power bricks
- ATX computer power supplies
Procurement Notes
Verify the specific suffix 'G' indicates lead-free compliance and RoHS adherence as per onsemi standards. Confirm the package type matches the required PCB footprint, specifically the TO-263AB D2PAK variant. Ensure the ordering part number aligns exactly with the required tape and reel or tube packaging format specified in the official datasheet.
Selection Notes
Select this component when a dual Schottky rectifier with a 100V rating and 30A total current capacity is required. The common cathode arrangement is suitable for synchronous rectification or full-wave configurations. Consider the thermal resistance of the TO-263AB package for heat dissipation requirements in high-current applications.
Part Context
This component belongs to onsemi's NTST/NTSB series of trench Schottky rectifiers. These devices are engineered to replace standard planar Schottky diodes, offering improved efficiency through reduced conduction losses. The series is widely used in consumer electronics and industrial power supply designs requiring reliable high-current rectification.
Replacement Considerations
Direct substitutes include the NTST30100CTG and NTST30100CTT4G, which share identical electrical ratings and pinout configurations within the same package family. Verify that any replacement maintains the same common cathode topology and thermal performance characteristics.
