MBR0540-TP

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MBR0540-TP

+BOM

DIODE SCHOTTKY 40V 500MA SOD123

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Specifications

Attribute Value
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
DiodeType Schottky
Voltage-DCReverse(Vr)(Max) 40 V
Current-AverageRectified(Io) 500mA
Voltage-Forward(Vf)(Max)@If 550 mV @ 500 mA
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current-ReverseLeakage@Vr 200 µA @ 40 V
Capacitance@VrF 30pF @ 4V, 1MHz
MountingType Surface Mount
Package/Case SOD-123
SupplierDevicePackage SOD-123

Overview

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.

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).

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.

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.

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.

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