Overview
The MBR3100RLG is a Schottky Barrier Rectifier produced by onsemi, utilizing the Schottky Barrier principle in a large area metal-to-silicon power diode. This device features state-of-the-art geometry with epitaxial construction, oxide passivation, and metal overlap contact. It is designed for high-efficiency applications, particularly in low-voltage, high-frequency inverters, free-wheeling diodes, and polarity protection diodes.
Key Specifications
| Characteristic | Symbol | Max Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 100 V |
| Working Peak Reverse Voltage | VRWM | 100 V |
| DC Blocking Voltage | VR | 100 V |
| Average Rectified Forward Current (TA = 100°C) | IO | 3.0 A |
| Non-Repetitive Peak Surge Current | IFSM | 150 A |
| Operating and Storage Junction Temperature Range | TJ, Tstg | −65 to +175 °C |
| Voltage Rate of Change (Rated VR) | dv/dt | 10 V/ns |
| Maximum Instantaneous Forward Voltage (iF = 3.0 A, TL = 25°C) | vF | 0.79 V |
| Thermal Resistance, Junction-to-Ambient | RθJA | 28 °C/W |
| Case | Epoxy, Molded | |
| Weight | Approximately 1.1 gram | |
| Lead Temperature for Soldering Purposes | 260°C Max. for 10 Seconds |
Key Features
- Low Reverse Current
- Low Stored Charge, Majority Carrier Conduction
- Low Power Loss/High Efficiency
- Highly Stable Oxide Passivated Junction
- Guard-Ring for Stress Protection
- Low Forward Voltage
- 175°C Operating Junction Temperature
- High Surge Capacity
- Pb-Free Packages are Available
- All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
Applications
The MBR3100RLG is ideally suited for use in various applications, including:
- Low-voltage, high-frequency inverters
- Free-wheeling diodes
- Polarity protection diodes
Q & A
- What is the peak repetitive reverse voltage of the MBR3100RLG?
100 V.
- What is the average rectified forward current at TA = 100°C?
3.0 A.
- What is the non-repetitive peak surge current rating?
150 A.
- What is the operating junction temperature range?
−65 to +175 °C.
- What is the maximum instantaneous forward voltage at iF = 3.0 A and TL = 25°C?
0.79 V.
- What type of case is used for the MBR3100RLG?
Epoxy, Molded.
- Is the MBR3100RLG lead-free?
- What is the thermal resistance, junction-to-ambient?
28 °C/W.
- What are the typical applications for the MBR3100RLG?
Low-voltage, high-frequency inverters, free-wheeling diodes, and polarity protection diodes.
- What is the lead temperature for soldering purposes?
260°C Max. for 10 Seconds.
