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Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 120V 10A D2PAK
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：120 V
- Current - Average Rectified (Io) (per Diode)：10A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 10 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：12 µA @ 90 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 NTSB20120CTT4G is a dual Schottky rectifier manufactured by onsemi. It features a common cathode configuration housed in a D2PAK package. The device is rated for a continuous forward current of 20 A and a repetitive peak reverse voltage of 120 V. This component utilizes low forward voltage technology to enhance efficiency in power conversion applications.
Feature Summary
- Dual Schottky barrier rectifier design with common cathode topology
- Low forward voltage characteristic for improved energy efficiency
- Robust construction suitable for high-current switching environments
Applications
- DC-DC converter circuits
- Power supply output rectification
- Free-wheeling diode applications in motor drives
Procurement Notes
This specific part number, NTSB20120CTT4G, is officially listed as obsolete and no longer manufactured by onsemi. Procurement efforts should focus on identifying verified substitute components or alternative manufacturers offering equivalent electrical specifications and package dimensions to ensure supply chain continuity.
Selection Notes
When selecting a replacement, prioritize devices matching the 120 V reverse voltage and 20 A current ratings. Verify that the alternative component maintains the common cathode configuration and compatible thermal performance characteristics required for the original D2PAK footprint to ensure seamless integration into existing designs.
Part Context
This component belongs to onsemi's silicon carbide (SiC) and standard Schottky diode portfolio, designed for intelligent power management. It supports industrial and automotive applications requiring efficient power conversion. The product line emphasizes reliability and reduced system weight through advanced semiconductor materials and packaging technologies.
Replacement Considerations
Verified substitutes include CDBD10150-G from Comchip Technology. Designers should validate pinout compatibility and thermal resistance parameters before implementation.
