Изображения являются только для ссылки
Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| DiodeType | Schottky |
| Voltage-DCReverse(Vr)(Max) | 20 V |
| Current-AverageRectified(Io) | 500mA |
| Voltage-Forward(Vf)(Max)@If | 450 mV @ 500 mA |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current-ReverseLeakage@Vr | 200 µA @ 20 V |
| Capacitance@VrF | 40pF @ 4V, 1MHz |
| MountingType | Surface Mount |
| Package/Case | SOD-123 |
| SupplierDevicePackage | SOD-123 |
Обзор
Description
The MBR0520 is a Schottky barrier diode designed for low-voltage, high-efficiency applications. Key features include:
- Low forward voltage drop (~0.3V at 0.5A), reducing power loss.
- Fast switching speed, ideal for high-frequency circuits (e.g., DC-DC converters).
- Compact SOD-123 package, suitable for space-constrained designs.
- Reverse voltage rating of 20V, making it fit for 12V systems.
Common uses include power rectification, reverse polarity protection, and freewheeling diodes in switching regulators. Its efficiency and thermal performance make it popular in portable electronics, automotive systems, and power supplies.
For detailed specs, refer to the datasheet (e.g., from ON Semiconductor or Littelfuse).
- Low forward voltage drop (~0.3V at 0.5A), reducing power loss.
- Fast switching speed, ideal for high-frequency circuits (e.g., DC-DC converters).
- Compact SOD-123 package, suitable for space-constrained designs.
- Reverse voltage rating of 20V, making it fit for 12V systems.
Common uses include power rectification, reverse polarity protection, and freewheeling diodes in switching regulators. Its efficiency and thermal performance make it popular in portable electronics, automotive systems, and power supplies.
For detailed specs, refer to the datasheet (e.g., from ON Semiconductor or Littelfuse).
Equivalent
Equivalent products to the MBR0520 (Schottky diode, 20V, 0.5A) include:
- MBR0520LT1 (On Semiconductor)
- SS12 (Fairchild/ON Semi, 20V, 1A)
- BAT54S (20V, 0.2A, dual diode)
- 1N5817 (20V, 1A, Schottky)
- RB520S-30 (Rohm, 20V, 0.5A)
Check datasheets for exact specs and pin compatibility.
- MBR0520LT1 (On Semiconductor)
- SS12 (Fairchild/ON Semi, 20V, 1A)
- BAT54S (20V, 0.2A, dual diode)
- 1N5817 (20V, 1A, Schottky)
- RB520S-30 (Rohm, 20V, 0.5A)
Check datasheets for exact specs and pin compatibility.
Features
The MBR0520 is a Schottky barrier diode with the following key features:
- Low forward voltage drop (~0.5V at 0.5A) for efficient power handling.
- High current capability (0.5A average rectified current).
- Fast switching speed due to Schottky construction, reducing switching losses.
- Low reverse leakage current (typically <100µA at 20V).
- Small SOD-123 package, suitable for space-constrained applications.
- High surge current tolerance for transient protection.
- Operating temperature range: -65°C to +125°C.
Commonly used in power rectification, DC-DC converters, and reverse polarity protection due to its efficiency and reliability.
- Low forward voltage drop (~0.5V at 0.5A) for efficient power handling.
- High current capability (0.5A average rectified current).
- Fast switching speed due to Schottky construction, reducing switching losses.
- Low reverse leakage current (typically <100µA at 20V).
- Small SOD-123 package, suitable for space-constrained applications.
- High surge current tolerance for transient protection.
- Operating temperature range: -65°C to +125°C.
Commonly used in power rectification, DC-DC converters, and reverse polarity protection due to its efficiency and reliability.
Application
The MBR0520 is a Schottky diode commonly used in:
1. Power Management – Voltage clamping, reverse polarity protection.
2. DC-DC Converters – Synchronous rectification in buck/boost circuits.
3. Battery Charging – Prevents backflow in portable devices.
4. Signal Demodulation – High-frequency applications (up to 1A, 20V).
5. Solar Panels – Bypass diodes in PV systems.
Its low forward voltage drop (~0.3V) and fast switching make it ideal for efficiency-critical designs.
1. Power Management – Voltage clamping, reverse polarity protection.
2. DC-DC Converters – Synchronous rectification in buck/boost circuits.
3. Battery Charging – Prevents backflow in portable devices.
4. Signal Demodulation – High-frequency applications (up to 1A, 20V).
5. Solar Panels – Bypass diodes in PV systems.
Its low forward voltage drop (~0.3V) and fast switching make it ideal for efficiency-critical designs.
Package
The MBR0520 is a Schottky barrier diode typically available in a SOD-123 surface-mount package. This compact, lead-free package is suitable for high-efficiency rectification in low-voltage applications. Its small size (approx. 3.7mm x 1.6mm) makes it ideal for space-constrained designs.
