Overview
The MBR40250TG is a switch-mode Schottky power rectifier produced by onsemi. This component is designed for high-performance applications requiring low forward voltage drop and fast switching times. It features a 250 V blocking voltage and a maximum average rectified forward current of 40 A, making it suitable for a variety of power management and rectification tasks. The device is available in several package options, including TO-220 and D2PAK, and is Pb-free and RoHS compliant.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 250 | V |
| Average Rectified Forward Current (Rated VR) | IF(AV) | 40 | A |
| Peak Repetitive Forward Current (Rated VR, Square Wave, 20 kHz) | IFRM | 80 | A |
| Nonrepetitive Peak Surge Current | IFSM | 150 | A |
| Storage Temperature | Tstg | -65 to +175 | °C |
| Operating Junction Temperature | TJ | -65 to +150 | °C |
| Voltage Rate of Change (Rated VR) | dv/dt | 10,000 | V/μs |
| Maximum Instantaneous Forward Voltage (IF = 40 A, TC = 25°C) | VF | 0.86 | V |
| Maximum Reverse Recovery Time | trr | 35 | ns |
Key Features
- 250 V Blocking Voltage: High voltage capability for various power applications.
- Low Forward Voltage Drop: VF = 0.86 V, reducing power losses and improving efficiency.
- Soft Recovery Characteristic: TRR < 35 ns, minimizing reverse recovery oscillations and EMI.
- Stable Switching Performance Over Temperature: Ensures reliable operation across a wide temperature range.
- Pb-free and RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
Applications
- Power Supply: Suitable for high-current rectification in power supply units.
- Power Management: Used in various power management circuits for efficient power handling.
- Automotive: Applicable in automotive systems requiring high reliability and performance.
- Instrumentation: Used in instrumentation and measurement devices for precise and efficient operation.
Q & A
- What is the maximum blocking voltage of the MBR40250TG?
The maximum blocking voltage is 250 V.
- What is the average rectified forward current rating of the MBR40250TG?
The average rectified forward current rating is 40 A.
- What is the maximum instantaneous forward voltage drop at 40 A and 25°C?
The maximum instantaneous forward voltage drop is 0.86 V.
- What is the reverse recovery time of the MBR40250TG?
The reverse recovery time is less than 35 ns.
- Is the MBR40250TG Pb-free and RoHS compliant?
- What are the typical applications of the MBR40250TG?
The device is typically used in power supplies, power management, automotive systems, and instrumentation.
- What is the storage temperature range for the MBR40250TG?
The storage temperature range is -65°C to +175°C.
- What is the operating junction temperature range for the MBR40250TG?
The operating junction temperature range is -65°C to +150°C.
- What is the voltage rate of change (dv/dt) for the MBR40250TG?
The voltage rate of change is 10,000 V/μs.
- What are the package options available for the MBR40250TG?
The device is available in TO-220 and D2PAK packages.
