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Home » NEWEST Products » New by Manufacturer » Diodes Incorporated » Diodes Inc. SBR1U400P1 Super Barrier Rectifiers
NEWEST Products

Diodes Incorporated SBR1U400P1 Super Barrier Rectifiers

Diodes Incorporated SBR1U400P1 400V Super Barrier Rectifiers (SBRs) are the first lowest loss 400V rectifiers on the market. The Diodes Incorporated SBR1U400P1 SBR provides 20 to 25% lower forward voltage (VF) loss compared to existing technologies like ultra-fast and standard rectifiers. SBR1U400P1 400V Super Barrier Rectifiers are packaged in in a high performance PowerDI® 123 package for the best thermal heat dissipation along with a low height profile for space-constraint applications. The high thermal performance of the package combined with ultra-low VF translates to a significant amount of power savings and reliability for critical high efficiency applications such as LED lighting.

Features
  • 400V Peak Repetitive Reverse Voltage, Working Peak Reverse Voltage, and DC Blocking Voltage
  • 1.0A Average Rectified Output Current
  • Ultra Low Forward Voltage Drop
  • Low Leakage Current
  • Superior Reverse Avalanche Capability
  • Excellent High Temperature Stability
  • Patented Interlocking Clip Design for High Surge Current Capacity
  • Patented Super Barrier Rectifier Technology
  • Soft, Fast Switching Capability
  • 150ºC Operating Junction Temperature
Benefits
  • 25% reduced VF drop compared to existing standard rectifier technology VFmax < 0.80 (If = 1A, 125C) for cooler operation and better efficiency
  • Fast TRR enables the rectifier to be used as a buck diode and soft recovery to reduce electrical noise
  • Packaged in high performance PowerDI®123 for better thermal power dissipation and low height profile of 1.0mm
  • High forward current rating (IFSM) to protect against poor AC line input current, large current surges, and lighting strikes
  • Environmentally friendly "green” Antimony and Bromine-free mold
Applications
  • Offline LED drivers (120VAC input)
  • LED light bulbs for residential and industrial, lighting ballast, signage, and street lighting.
Part Number Peak Reverse Voltage Forward Voltage Max (VF @ 1A, 125ºC)
SBR1U400P1 400 0.80V
SBR1U200P1 200 0.68V

Application Circuit

Typical Forward Characteristics

Typical Reverse Characteristics
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