規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| DiodeType | Schottky |
| Voltage-DCReverse(Vr)(Max) | 40 V |
| Current-AverageRectified(Io) | 3A |
| Voltage-Forward(Vf)(Max)@If | 450 mV @ 3 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current-ReverseLeakage@Vr | 300 µA @ 40 V |
| MountingType | Surface Mount |
| Package/Case | DO-214AC, SMA |
| SupplierDevicePackage | SMA |
概述
Description
The MBRA340T3G is a Schottky barrier rectifier diode designed for high-efficiency power applications. Key features include:
- Low forward voltage drop (~0.38V at 3A), reducing power loss.
- High current capability (3A average forward current).
- Fast switching for high-frequency circuits.
- Surge protection with a peak current of 80A.
Commonly used in:
- Power supplies
- DC-DC converters
- Reverse polarity protection
- Solar panels & battery charging
Packaged in a SMB (DO-214AA) surface-mount form, it’s compact and suitable for automated PCB assembly.
For detailed specs, refer to the datasheet from ON Semiconductor (now onsemi).
- Low forward voltage drop (~0.38V at 3A), reducing power loss.
- High current capability (3A average forward current).
- Fast switching for high-frequency circuits.
- Surge protection with a peak current of 80A.
Commonly used in:
- Power supplies
- DC-DC converters
- Reverse polarity protection
- Solar panels & battery charging
Packaged in a SMB (DO-214AA) surface-mount form, it’s compact and suitable for automated PCB assembly.
For detailed specs, refer to the datasheet from ON Semiconductor (now onsemi).
Equivalent
Equivalent products to the MBRA340T3G (Schottky diode, 40V, 3A) include:
- SS34 (40V, 3A)
- SB340 (40V, 3A)
- 1N5822 (40V, 3A)
- B340A (40V, 3A)
These are common Schottky diodes with similar specifications. Always verify datasheets for exact compatibility.
- SS34 (40V, 3A)
- SB340 (40V, 3A)
- 1N5822 (40V, 3A)
- B340A (40V, 3A)
These are common Schottky diodes with similar specifications. Always verify datasheets for exact compatibility.
Features
The MBRA340T3G is a Schottky barrier rectifier diode with the following key features:
- High Current Capacity: 3A average forward current.
- Low Forward Voltage Drop: ~0.55V (typical at 3A), improving efficiency.
- Fast Switching: Schottky design ensures minimal reverse recovery time.
- High Surge Current: Handles up to 80A (non-repetitive).
- Low Leakage Current: Reduces power loss in reverse bias.
- Voltage Rating: 40V peak reverse voltage (VRRM).
- Compact Package: SMA (DO-214AC) for space-saving PCB designs.
- Wide Temperature Range: Operates from -65°C to +125°C.
Ideal for power supplies, DC-DC converters, reverse polarity protection, and high-frequency applications.
- High Current Capacity: 3A average forward current.
- Low Forward Voltage Drop: ~0.55V (typical at 3A), improving efficiency.
- Fast Switching: Schottky design ensures minimal reverse recovery time.
- High Surge Current: Handles up to 80A (non-repetitive).
- Low Leakage Current: Reduces power loss in reverse bias.
- Voltage Rating: 40V peak reverse voltage (VRRM).
- Compact Package: SMA (DO-214AC) for space-saving PCB designs.
- Wide Temperature Range: Operates from -65°C to +125°C.
Ideal for power supplies, DC-DC converters, reverse polarity protection, and high-frequency applications.
Pinout
The MBRA340T3G is a Schottky barrier rectifier diode with 2 pins (anode and cathode).
Key Functions:
- Low forward voltage drop (~0.45V at 3A) for high efficiency.
- High current capability (3A average rectified current).
- Fast switching for high-frequency applications.
- Surge protection (up to 100A non-repetitive peak current).
Typical Applications:
- Power supplies
- DC-DC converters
- Reverse polarity protection
Package: DO-214AA (SMB) surface-mount package.
Key Functions:
- Low forward voltage drop (~0.45V at 3A) for high efficiency.
- High current capability (3A average rectified current).
- Fast switching for high-frequency applications.
- Surge protection (up to 100A non-repetitive peak current).
Typical Applications:
- Power supplies
- DC-DC converters
- Reverse polarity protection
Package: DO-214AA (SMB) surface-mount package.
Application
The MBRA340T3G is a Schottky diode commonly used in:
1. Power Supplies – For rectification in AC-DC converters.
2. Reverse Polarity Protection – Safeguarding circuits from voltage spikes.
3. DC-DC Converters – Enhancing efficiency in switching regulators.
4. Solar Panels – Preventing reverse current flow.
5. Automotive Electronics – Used in battery charging and power management.
6. Consumer Electronics – Found in adapters and portable devices.
Its low forward voltage drop and fast switching make it ideal for high-efficiency applications.
1. Power Supplies – For rectification in AC-DC converters.
2. Reverse Polarity Protection – Safeguarding circuits from voltage spikes.
3. DC-DC Converters – Enhancing efficiency in switching regulators.
4. Solar Panels – Preventing reverse current flow.
5. Automotive Electronics – Used in battery charging and power management.
6. Consumer Electronics – Found in adapters and portable devices.
Its low forward voltage drop and fast switching make it ideal for high-efficiency applications.
Package
The MBRA340T3G is a Schottky barrier rectifier diode available in a SMB (DO-214AA) surface-mount package. This compact package is designed for high-efficiency power applications, offering low forward voltage drop and fast switching. SMB is suitable for automated assembly processes and provides reliable performance in limited-space designs.
