Overview
The MBR10100MFST3G is a SWITCHMODE Power Rectifier produced by onsemi. This device is part of the Schottky Barrier Rectifier family and is designed for high-efficiency and low power loss applications. Although it is currently discontinued and not recommended for new designs, it remains a significant component in existing systems. The rectifier is available in an SO-8 FL (Flat Lead) package and is Pb-free, making it compliant with environmental regulations.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage | VRRM / VRWM / VR | 100 | V |
| Average Rectified Forward Current (Rated VR, TC = 165°C) | IF(AV) | 10 | A |
| Peak Repetitive Forward Current (Rated VR, Square Wave, 20 kHz, TC = 163°C) | IFRM | 20 | A |
| Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) | IFSM | 150 | A |
| Storage Temperature Range | Tstg | −65 to +175 | °C |
| Operating Junction Temperature | TJ | −55 to +175 | °C |
| Unclamped Inductive Switching Energy (10 mH Inductor, Non-repetitive) | EAS | 75 | mJ |
| ESD Rating (Human Body Model) | 3B | ||
| ESD Rating (Machine Model) | M4 | ||
| Thermal Resistance, Junction-to-Case, Steady State | RθJC | 1.8 | °C/W |
| Instantaneous Forward Voltage (iF = 10 Amps, TJ = 125°C) | vF | 0.64 | V |
Key Features
- Low Power Loss / High Efficiency
- New Package Provides Capability of Inspection and Probe After Board Mounting
- Guardring for Stress Protection
- Low Forward Voltage Drop
- 175°C Operating Junction Temperature
- Wettable Flanks Option Available
- NRVB Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
- Pb-Free Devices
- Epoxy Meets Flammability Rating UL 94-0 @ 0.125 in.
- Lead Finish: 100% Matte Sn (Tin)
Applications
The MBR10100MFST3G is suitable for various high-efficiency and high-reliability applications, including:
- Switchmode Power Supplies
- Automotive Systems (AEC-Q101 Qualified)
- High-Frequency Switching Circuits
- Rectifier Circuits in Power Conversion Systems
- General Purpose Rectification in Industrial and Consumer Electronics
Q & A
- What is the peak repetitive reverse voltage of the MBR10100MFST3G?
The peak repetitive reverse voltage (VRRM) is 100 V.
- What is the average rectified forward current rating of the MBR10100MFST3G?
The average rectified forward current (IF(AV)) is 10 A at a case temperature (TC) of 165°C.
- What is the operating junction temperature range of the MBR10100MFST3G?
The operating junction temperature (TJ) range is from -55°C to +175°C.
- Is the MBR10100MFST3G Pb-free?
- What is the thermal resistance, junction-to-case, of the MBR10100MFST3G?
The thermal resistance, junction-to-case (RθJC), is 1.8 °C/W.
- What is the instantaneous forward voltage of the MBR10100MFST3G at 10 A and 125°C?
The instantaneous forward voltage (vF) at 10 A and 125°C is 0.64 V.
- Is the MBR10100MFST3G suitable for automotive applications?
- What is the storage temperature range for the MBR10100MFST3G?
The storage temperature range (Tstg) is from -65°C to +175°C.
- What is the ESD rating of the MBR10100MFST3G according to the Human Body Model?
The ESD rating according to the Human Body Model is 3B.
- Why is the MBR10100MFST3G not recommended for new designs?
The MBR10100MFST3G is discontinued and not recommended for new designs. Users should contact their onsemi representative for information on current alternatives.
