MBR0520

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MBR0520

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DIODE SCHOTTKY 20V 500MA SOD123

  • HerstellerYangzhou Yangjie Electronic Technology Co.,Ltd

  • Herstellerteil #MBR0520

  • Paket SOD-123

  • Auf Lager6248

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Spezifikationen

Attribut Wert
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

Übersicht

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).

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.

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.

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.

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.

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