規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified(Io) | 500mA |
| Voltage - Forward (Vf) (Max) @ If | 550 mV @ 500 mA |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 200 µA @ 40 V |
| Capacitance @ Vr F | 30pF @ 4V, 1MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOD-123 |
概述
Description
The MBR0540-TP is a Schottky barrier rectifier diode designed for high-efficiency, low-power applications. Key features include:
- Low forward voltage drop (~0.38V at 0.5A), reducing power loss.
- High current capability (0.5A average forward current).
- Fast switching, ideal for high-frequency circuits.
- Compact SOD-123 package, suitable for space-constrained designs.
Common uses include power supplies, DC-DC converters, and reverse polarity protection. Its Schottky design ensures minimal heat generation, improving efficiency in portable and battery-operated devices.
For detailed specs, refer to the datasheet.
- Low forward voltage drop (~0.38V at 0.5A), reducing power loss.
- High current capability (0.5A average forward current).
- Fast switching, ideal for high-frequency circuits.
- Compact SOD-123 package, suitable for space-constrained designs.
Common uses include power supplies, DC-DC converters, and reverse polarity protection. Its Schottky design ensures minimal heat generation, improving efficiency in portable and battery-operated devices.
For detailed specs, refer to the datasheet.
Equivalent
Equivalent products to the MBR0540-TP (Schottky diode, 40V, 0.5A) include:
- 1N5819 (40V, 1A)
- SS14 (40V, 1A)
- BAT54S (30V, 0.2A)
- RB521S-30 (30V, 0.2A)
- MBR0520LT1G (20V, 0.5A)
Check voltage/current ratings for compatibility. For exact replacements, consider MBR0540 variants from other brands (Diodes Inc., Vishay).
- 1N5819 (40V, 1A)
- SS14 (40V, 1A)
- BAT54S (30V, 0.2A)
- RB521S-30 (30V, 0.2A)
- MBR0520LT1G (20V, 0.5A)
Check voltage/current ratings for compatibility. For exact replacements, consider MBR0540 variants from other brands (Diodes Inc., Vishay).
Features
The MBR0540-TP is a Schottky barrier rectifier with the following key features:
- Voltage Rating: 40V (reverse voltage)
- Current Rating: 0.5A (average forward current)
- Low Forward Voltage Drop: ~0.38V (typical at 0.5A)
- Fast Switching: Ideal for high-frequency applications
- Low Leakage Current: Ensures efficiency
- Compact Package: SOD-123 (surface-mount)
- High Surge Current Capability: Suitable for transient protection
Commonly used in power supplies, DC-DC converters, and reverse polarity protection circuits.
- Voltage Rating: 40V (reverse voltage)
- Current Rating: 0.5A (average forward current)
- Low Forward Voltage Drop: ~0.38V (typical at 0.5A)
- Fast Switching: Ideal for high-frequency applications
- Low Leakage Current: Ensures efficiency
- Compact Package: SOD-123 (surface-mount)
- High Surge Current Capability: Suitable for transient protection
Commonly used in power supplies, DC-DC converters, and reverse polarity protection circuits.
Application
The MBR0540-TP is a Schottky barrier diode commonly used in:
1. Power Rectification – Efficient AC-to-DC conversion in power supplies.
2. Voltage Clamping – Protects circuits from voltage spikes.
3. Reverse Polarity Protection – Safeguards sensitive electronics.
4. Switching Circuits – Fast switching in DC-DC converters and inverters.
5. Solar Panels & Battery Chargers – Prevents reverse current flow.
Its low forward voltage drop and high efficiency make it ideal for compact, energy-sensitive applications.
1. Power Rectification – Efficient AC-to-DC conversion in power supplies.
2. Voltage Clamping – Protects circuits from voltage spikes.
3. Reverse Polarity Protection – Safeguards sensitive electronics.
4. Switching Circuits – Fast switching in DC-DC converters and inverters.
5. Solar Panels & Battery Chargers – Prevents reverse current flow.
Its low forward voltage drop and high efficiency make it ideal for compact, energy-sensitive applications.
Package
The MBR0540-TP is a Schottky barrier diode in a SOD-123 surface-mount package. This compact package is designed for high-efficiency rectification in low-voltage, high-speed switching applications. Key features include a small footprint (2.5mm x 1.6mm) and lead-free compliance. Typical uses include power supplies, converters, and reverse polarity protection.
