ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE SCHOTTKY 135V 120A PRM11
- Series：-
- Mfr：SMC Diode Solutions
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：135 V
- Current - Average Rectified (Io)：120A
- Voltage - Forward (Vf) (Max) @ If：1.07 V @ 120 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：3 mA @ 135 V
- Capacitance @ Vr, F：3000pF @ 5V, 1MHz
- Mounting Type：Chassis Mount
- Package / Case：HALF-PAK
- Supplier Device Package：PRM1-1 (Half Pak Module)
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
Download product information
Overview
The 129NQ135R-1 is a high-power Schottky rectifier manufactured by SMC Diode Solutions, designed for demanding power conversion applications. This component features a dual common cathode configuration housed in a robust TO-247AC package, providing efficient current handling capabilities. It is engineered to deliver reliable performance with low forward voltage drop and fast switching characteristics, making it suitable for high-frequency inverters and DC-DC converters where thermal management and electrical efficiency are critical.
Feature Summary
- Dual common cathode configuration for bridge or push-pull topologies
- Low forward voltage drop for enhanced energy efficiency
- Fast switching speed to minimize reverse recovery losses
- Robust TO-247AC package for superior thermal dissipation
Applications
- High-frequency DC-DC converters
- Uninterruptible Power Supplies (UPS)
- Solar inverters and photovoltaic systems
- Industrial motor drives and control circuits
Procurement Notes
Verify the specific suffix 'R-1' against official SMC Diode Solutions documentation to confirm tape-and-reel packaging status and exact binning specifications. Ensure compatibility with your PCB footprint and thermal design requirements before finalizing procurement orders.
Selection Notes
Select this component when a dual Schottky solution is required for high-current applications. Consider the thermal resistance of the TO-247AC package and ensure adequate heatsinking is implemented to maintain junction temperatures within safe operating limits during peak load conditions.
Part Context
This part belongs to SMC Diode Solutions' NQ series of high-performance Schottky rectifiers. The series is characterized by its use of silicon carbide or advanced silicon technologies to achieve superior reverse leakage characteristics and higher temperature stability compared to standard rectifiers.
Replacement Considerations
Consult official cross-reference guides for direct equivalents. Verify pinout compatibility and thermal characteristics when substituting with parts from other manufacturers to ensure system reliability.
