仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified(Io) | 5A |
| Voltage - Forward (Vf) (Max) @ If | 500 mV @ 5 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 300 µA @ 40 V |
| Mounting Type | Surface Mount |
| Supplier Device Package | SMC |
概要
Description
The MBRS540T3G is a Schottky barrier rectifier diode designed for high-efficiency power applications. Key features include:
- Low forward voltage drop (~0.5V at 5A), reducing power loss.
- High current capability (5A average forward current).
- Fast switching for high-frequency circuits.
- Surge protection with a peak forward surge current of 150A.
It is commonly used in DC-DC converters, power supplies, reverse polarity protection, and freewheeling diodes. Packaged in a SMB (DO-214AA) surface-mount form, it is compact and suitable for automated assembly.
Key specs:
- Voltage rating: 40V (reverse voltage).
- Operating temperature: -65°C to +125°C.
Ideal for applications requiring efficiency, speed, and thermal performance. Always refer to the datasheet for detailed electrical characteristics.
- Low forward voltage drop (~0.5V at 5A), reducing power loss.
- High current capability (5A average forward current).
- Fast switching for high-frequency circuits.
- Surge protection with a peak forward surge current of 150A.
It is commonly used in DC-DC converters, power supplies, reverse polarity protection, and freewheeling diodes. Packaged in a SMB (DO-214AA) surface-mount form, it is compact and suitable for automated assembly.
Key specs:
- Voltage rating: 40V (reverse voltage).
- Operating temperature: -65°C to +125°C.
Ideal for applications requiring efficiency, speed, and thermal performance. Always refer to the datasheet for detailed electrical characteristics.
Equivalent
Equivalent products to the MBRS540T3G (5A, 40V Schottky diode) include:
- SS54 (5A, 40V Schottky)
- SB540 (5A, 40V Schottky)
- SR540 (5A, 40V Schottky)
- SK54 (5A, 40V Schottky)
These diodes offer similar specifications and are commonly used as drop-in replacements. Always verify datasheets for exact compatibility.
- SS54 (5A, 40V Schottky)
- SB540 (5A, 40V Schottky)
- SR540 (5A, 40V Schottky)
- SK54 (5A, 40V Schottky)
These diodes offer similar specifications and are commonly used as drop-in replacements. Always verify datasheets for exact compatibility.
Features
The MBRS540T3G is a Schottky barrier rectifier with the following key features:
- Voltage Rating: 40V (Reverse)
- Current Rating: 5A (Average Forward)
- Low Forward Voltage Drop: ~0.55V (Typical at 5A)
- Fast Switching: Ideal for high-frequency applications
- High Surge Current Capability
- Low Power Loss & High Efficiency
- Package: SMB (Surface Mount)
- Operating Temperature: -65°C to +125°C
Commonly used in power supplies, DC-DC converters, and reverse polarity protection.
- Voltage Rating: 40V (Reverse)
- Current Rating: 5A (Average Forward)
- Low Forward Voltage Drop: ~0.55V (Typical at 5A)
- Fast Switching: Ideal for high-frequency applications
- High Surge Current Capability
- Low Power Loss & High Efficiency
- Package: SMB (Surface Mount)
- Operating Temperature: -65°C to +125°C
Commonly used in power supplies, DC-DC converters, and reverse polarity protection.
Pinout
The MBRS540T3G is a Schottky barrier rectifier diode in a SMB (DO-214AA) package with 2 pins (anode and cathode).
Key Functions:
- High-efficiency rectification (low forward voltage drop, ~0.55V at 5A).
- Fast switching for power supplies, reverse polarity protection, and DC-DC converters.
- Peak reverse voltage: 40V.
- Average forward current: 5A.
Pinout (SMB Package):
1. Pin 1 (Anode) – Input/positive side.
2. Pin 2 (Cathode) – Output/negative side (marked with a line on the body).
Compact and reliable for high-current applications.
Key Functions:
- High-efficiency rectification (low forward voltage drop, ~0.55V at 5A).
- Fast switching for power supplies, reverse polarity protection, and DC-DC converters.
- Peak reverse voltage: 40V.
- Average forward current: 5A.
Pinout (SMB Package):
1. Pin 1 (Anode) – Input/positive side.
2. Pin 2 (Cathode) – Output/negative side (marked with a line on the body).
Compact and reliable for high-current applications.
Manufacturer
The MBRS540T3G is manufactured by ON Semiconductor, a leading global supplier of semiconductor-based solutions.
ON Semiconductor specializes in energy-efficient technologies, offering a wide range of products, including power management, analog, and discrete components for automotive, industrial, and consumer markets. The company is known for high-performance, reliable components like the MBRS540T3G Schottky diode.
Founded in 1999 and headquartered in Phoenix, Arizona, ON Semiconductor operates globally with a strong focus on innovation and sustainability.
ON Semiconductor specializes in energy-efficient technologies, offering a wide range of products, including power management, analog, and discrete components for automotive, industrial, and consumer markets. The company is known for high-performance, reliable components like the MBRS540T3G Schottky diode.
Founded in 1999 and headquartered in Phoenix, Arizona, ON Semiconductor operates globally with a strong focus on innovation and sustainability.
Application
The MBRS540T3G is a Schottky diode commonly used in:
1. Power Supplies – For rectification in switching and DC-DC converters.
2. Reverse Polarity Protection – Safeguards circuits from voltage spikes.
3. Solar Panels – Prevents reverse current flow in PV systems.
4. Automotive Electronics – Used in alternators and battery management.
5. High-Frequency Circuits – Due to its fast switching and low forward voltage.
Its efficiency and low power loss make it ideal for energy-sensitive applications.
1. Power Supplies – For rectification in switching and DC-DC converters.
2. Reverse Polarity Protection – Safeguards circuits from voltage spikes.
3. Solar Panels – Prevents reverse current flow in PV systems.
4. Automotive Electronics – Used in alternators and battery management.
5. High-Frequency Circuits – Due to its fast switching and low forward voltage.
Its efficiency and low power loss make it ideal for energy-sensitive applications.
Package
The MBRS540T3G is a Schottky diode in a SMB (DO-214AA) surface-mount package. It features a compact design, suitable for high-efficiency rectification in power applications. Key specs include 5A forward current and 40V reverse voltage. The SMB package offers robust thermal performance and is commonly used in automotive, power supplies, and DC-DC converters.
