(Pack of 5) SS54 SMC 40V 5A Schottky Diode SMD Package

(Pack of 5) SS54 SMC 40V 5A Schottky Diode SMD Package 

The SS54 is a 5A, 40V Schottky rectifier diode housed in the SMC (DO-214AB) surface-mount package. Schottky diodes are known for their very low forward voltage drop and fast switching speed, making the SS54 suitable for high-efficiency power conversion, DC-DC converters, and low-voltage rectification.

Its low thermal resistance and high surge capability allow it to handle demanding applications in compact SMD-based power circuits.

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Features

• Reverse Voltage (VRRM): 40V
• Forward Current (IF): 5A continuous
• Forward Voltage Drop (VF): ~0.5V–0.55V at rated current
• Reverse Leakage Current: Very low
• Package: SMC / DO-214AB SMD
• Fast switching, ideal for high-frequency operation
• High surge current capability (up to ~150A pulse)
• Low power loss, high efficiency

Applications

• DC-DC converters (buck, boost, buck-boost)
• Low-voltage power supply rectification
• Reverse polarity protection
• Freewheeling diode for inductive loads
• Battery-powered circuits
• High-efficiency switching power supplies
• LED drivers and motor driver circuits
• General-purpose fast rectification in SMD designs