ONSEMI MBRM120LT3G Schottky Rectifier, 20V 1A, DO-216AA
Compact ONSEMI Schottky rectifier: 20V, 1A, 450mV VF. AEC-Q101 qualified for automotive & industrial power management.
The ONSEMI MBRM120LT3G is a POWERMITE® surface-mount Schottky Power Rectifier designed for high efficiency in a micro-miniature footprint. It employs the Schottky barrier principle with an advanced barrier metal and epitaxial construction, achieving an optimal balance between a low forward voltage drop and minimal reverse current. This results in superior performance for power-sensitive applications.
Utilising advanced packaging techniques, this rectifier is highly efficient and space-saving, making it perfect for modern, compact electronics. Its unique heat-sink design delivers thermal performance comparable to larger SMA packages while occupying 50% less board area and featuring one of the lowest height profiles in the industry at less than 1.1mm.
Key Features
- Low Forward Voltage (VF): Provides higher system efficiency, which is crucial for extending battery life in portable devices.
- Excellent Thermal Performance: Features low thermal resistance with a direct thermal path from the die to the exposed cathode heat-sink, ensuring effective heat dissipation.
- Robust Qualification: AEC-Q101 qualified and PPAP capable, meeting stringent automotive and industrial reliability standards.
- High Safety Rating: The moulded epoxy case carries a UL94V-0 flammability rating.
- Compact Design: Its exceptionally small size makes it the ideal choice for portable, battery-powered products, and densely packed PCBs.
Typical Applications
This versatile rectifier is commonly used in AC-DC and DC-DC converters, reverse battery protection circuits, and for O-ring isolation of multiple supply voltages. It is suitable for any application where a combination of high performance, efficiency, and minimal size is critical, including power management systems in automotive and industrial environments.
- AC-DC Converters
- DC-DC Converters
- Reverse Battery Protection Circuits
- O-ring Isolation of Supply Voltages
- Repetitive Peak Reverse Voltage: 20V
- Average Forward Current: 1A
- Forward Voltage Max: 450mV
- Forward Surge Current: 50A
- Diode Configuration: Single
- Diode Case Style: DO-216AA
- Number of Pins: 2 Pins
- Mounting Type: Surface Mount
- Operating Temperature Max: 125°C
- Product Range: MBRM1
- Qualification: AEC-Q101
- Flammability Rating: UL94V-0
- Package: POWERMITE® (Moulded Epoxy)
- Height: <1.1mm
- of Pins: 2Pins
- Diode Mounting: Surface Mount
- SVHC: No SVHC (25-Jun-2025)
Documents
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