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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 32,200

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 6 Weeks
Minimum Order: 1,400
Multiple Of: 1,400
Quantity Web Price
1,400 $0.195
2,800 $0.149
4,200 $0.147
5,600+ $0.146


Attributes Table
Average Rectified Current-Max 5A
Peak Current-Max 220A
Reverse Voltage-Max [Vrrm] 40V
Reverse Current-Max 50mA
Forward Voltage 0.48V
Features and Applications

The SB540-E3/54 is a Schottky barrier rectifier with average rectified forward current of 5 A and reverse voltage of 40 V. Available in DO-201AD package.


  • Guardring for overvoltage protection
  • Extremely fast switching
  • Low forward voltage drop
  • High forward surge capability
  • High frequency operation
  • Solder dip 275 °C max. 10 s, per JESD 22-B106
  • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC


  • Low voltage high frequency inverters
  • Freewheeling
  • DC-to-DC converters
  • Polarity protection applications