Overview
The MBRD340RLG is a Schottky Barrier Rectifier produced by onsemi, designed for use in various high-frequency switching applications. This device is particularly suited for roles such as output rectifiers, free-wheeling diodes, protection diodes, and steering diodes in switching power supplies, inverters, and other inductive switching circuits. The MBRD340RLG offers extremely fast switching times and an extremely low forward voltage drop, making it an efficient choice for modern power management systems.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 40 | V |
| Average Rectified Forward Current (TC = +125°C) | IF(AV) | 3 | A |
| Peak Repetitive Forward Current, TC = +125°C (Square Wave, Duty = 0.5) | IFRM | 6 | A |
| Nonrepetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) | IFSM | 75 | A |
| Maximum Instantaneous Forward Voltage (iF = 3 Amps, TC = +25°C) | VF | 0.6 | V |
| Operating Junction Temperature Range | TJ | −65 to +175 | °C |
| Storage Temperature Range | Tstg | −65 to +175 | °C |
| Maximum Thermal Resistance, Junction-to-Ambient | RθJA | 80 | °C/W |
| Package Type | DPAK-3 | ||
| Weight | Approximately 0.4 gram | ||
| Lead and Mounting Surface Temperature for Soldering Purposes | 260°C Max. for 10 Seconds |
Key Features
- Extremely Fast Switching: The MBRD340RLG is designed to handle high-frequency switching applications efficiently.
- Extremely Low Forward Drop: This feature minimizes power loss and enhances overall system efficiency.
- Platinum Barrier with Avalanche Guardrings: Provides robust protection against voltage spikes and ensures reliable operation.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring stringent quality and reliability standards.
- Pb-Free, Halogen Free/BFR Free and RoHS Compliant: Environmentally friendly and compliant with international regulations.
- Corrosion Resistant and Readily Solderable Leads: Ensures durability and ease of assembly.
Applications
- Output Rectifiers in Switching Power Supplies: Ideal for converting AC to DC in power supply units.
- Free-Wheeling Diodes: Used in inductive switching circuits to prevent back-EMF damage.
- Protection Diodes: Provides protection against voltage spikes and surges in various electronic systems.
- Steering Diodes: Used in circuits that require directional control of current flow.
- Inverters and Other Inductive Switching Circuits: Suitable for use in inverters, motor drives, and other high-frequency switching applications.
Q & A
- What is the peak repetitive reverse voltage of the MBRD340RLG?
The peak repetitive reverse voltage (VRRM) of the MBRD340RLG is 40 V.
- What is the average rectified forward current of the MBRD340RLG at TC = +125°C?
The average rectified forward current (IF(AV)) at TC = +125°C is 3 A.
- What is the maximum instantaneous forward voltage of the MBRD340RLG at iF = 3 Amps and TC = +25°C?
The maximum instantaneous forward voltage (VF) at iF = 3 Amps and TC = +25°C is 0.6 V.
- Is the MBRD340RLG AEC-Q101 qualified?
Yes, the MBRD340RLG is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other stringent applications.
- What is the package type of the MBRD340RLG?
The MBRD340RLG comes in a DPAK-3 package.
- Is the MBRD340RLG Pb-Free and RoHS compliant?
Yes, the MBRD340RLG is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
- What is the operating junction temperature range of the MBRD340RLG?
The operating junction temperature range (TJ) is −65 to +175°C.
- What is the maximum thermal resistance, junction-to-ambient, for the MBRD340RLG?
The maximum thermal resistance, junction-to-ambient (RθJA), is 80°C/W.
- How many units are shipped per tube or reel for the MBRD340RLG?
The MBRD340RLG is shipped 75 units per plastic tube or 1800/2500 units per reel, depending on the packaging configuration.
- What are the typical applications of the MBRD340RLG?
The MBRD340RLG is typically used as output rectifiers, free-wheeling diodes, protection diodes, and steering diodes in switching power supplies, inverters, and other inductive switching circuits.
