Overview
The MBRM140T3 is a high-performance Schottky Barrier Diode (SBD) designed by onsemi. This surface mount Schottky power rectifier employs the Schottky Barrier principle with a barrier metal and epitaxial construction, providing an optimal forward voltage drop and reverse current tradeoff. The device is part of the POWERMITE series, known for its compact size and high efficiency.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 40 | V |
| Average Rectified Forward Current | IO | 1.0 | A |
| Peak Repetitive Forward Current | IFRM | 2.0 | A |
| Non-Repetitive Peak Surge Current | IFSM | 50 | A |
| Storage Temperature | Tstg | −55 to 150 | °C |
| Operating Junction Temperature | TJ | −55 to 125 | °C |
| Maximum Instantaneous Forward Voltage (IF = 1.0 A, TJ = 25°C) | VF | 0.55 | V |
| Maximum Instantaneous Reverse Current (VR = 40 V, TJ = 25°C) | IR | 0.5 | mA |
| ESD Ratings: Human Body Model | > 16000 V | ||
| ESD Ratings: Machine Model | > 400 V | ||
| Package Type | POWERMITE (DO-216AA) | ||
| Case Material | Molded Epoxy | ||
| Weight | 16.3 mg (approximately) |
Key Features
- Low Profile: Maximum height of 1.1 mm, making it ideal for portable and battery-powered products.
- Small Footprint: Footprint area of 8.45 mm², contributing to space-saving designs.
- Low Forward Voltage Drop: Provides higher efficiency and extends battery life.
- Low Thermal Resistance: Direct thermal path of die on exposed cathode heat sink.
- ESD Ratings: Human Body Model > 16000 V, Machine Model > 400 V.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other critical applications.
- Pb-Free and RoHS Compliant: Environmentally friendly packaging.
- Supplied in 12 mm Tape and Reel: Convenient for automated handling and assembly.
Applications
The MBRM140T3 is suitable for a variety of applications where performance and size are critical, including:
- AC-DC and DC-DC converters
- Reverse battery protection
- “ORing” of multiple supply voltages
- Portable and battery-powered products such as cellular and cordless phones, chargers, notebook computers, printers, PDAs, and PCMCIA cards.
Q & A
- What is the peak repetitive reverse voltage of the MBRM140T3?
The peak repetitive reverse voltage (VRRM) is 40 V.
- What is the average rectified forward current of the MBRM140T3?
The average rectified forward current (IO) is 1.0 A.
- What is the maximum instantaneous forward voltage of the MBRM140T3 at 1.0 A and 25°C?
The maximum instantaneous forward voltage (VF) at 1.0 A and 25°C is 0.55 V.
- What are the ESD ratings for the MBRM140T3?
The ESD ratings are > 16000 V for the Human Body Model and > 400 V for the Machine Model.
- Is the MBRM140T3 AEC-Q101 qualified?
Yes, the MBRM140T3 is AEC-Q101 qualified and PPAP capable.
- What is the package type of the MBRM140T3?
The package type is POWERMITE (DO-216AA).
- What is the maximum height of the MBRM140T3?
The maximum height is 1.1 mm.
- What are some typical applications of the MBRM140T3?
Typical applications include AC-DC and DC-DC converters, reverse battery protection, and “ORing” of multiple supply voltages, as well as portable and battery-powered products.
- Is the MBRM140T3 Pb-Free and RoHS compliant?
Yes, the MBRM140T3 is Pb-Free and RoHS compliant.
- How is the MBRM140T3 supplied?
The MBRM140T3 is supplied in 12 mm tape and reel.
