(Pack of 10) SS54 SMA 40V 5A Schottky Diode SMD Package DO 214AC

(Pack of 10) SS54 SMA 40V 5A Schottky Diode SMD Package DO 214AC 

The SS54 is a 5A, 40V Schottky barrier rectifier diode designed for high-efficiency, low-forward-voltage rectification in compact SMD designs.
It features a very low forward voltage drop (typically 0.5V), fast switching, and low power loss, making it ideal for DC-DC converters, power supply outputs, and reverse polarity protection.

Housed in a SMA / DO-214AC surface-mount package, it is widely used in compact, high-density electronic circuits.

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Features

• Forward Current (IF): 5A continuous
• Reverse Voltage (VRRM): 40V
• Forward Voltage Drop (VF): ~0.50–0.55V at rated current
• Very low power dissipation
• Fast switching speed
• Low reverse leakage current
• Package: SMA / DO-214AC (SMD)
• High surge current capability
• Excellent thermal stability

Applications

• Output rectification in DC-DC converters
• Switch-mode power supplies (SMPS)
• Reverse polarity protection
• Battery-powered devices
• Laptop/charger/power bank circuitry
• Low-voltage, high-current rectification
• Automotive electronics (low-voltage lines)
• LED driver circuits

SS54 Diode Datasheet