MUR840: Power Rectifier, Ultra-Fast Recovery, Switch-mode, 8 A, 400 V

The Ultrafast Rectifier is designed for use in switching power supplies, inverters and as free wheeling diodes.

Features
  • Ultrafast 25, 50 and 75 Nanosecond Recovery Time
  • 175 C Operating Junction Temperature
  • Epoxy Meets UL94, VO @ 1/8"
  • Low Forward Voltage
  • Low Leakage Current
  • Reverse Voltage to 600 VoltsMechanical Characteristics:
  • Case: Epoxy, Molded
  • Weight: 1.9 grams (approximately)
  • Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
  • Lead Temperature for Soldering Purposes: 260 C Max. for 10 Seconds
  • AEC-Q101 Qualified and PPAP Capable
  • SUR8 Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
Applications
  • SMPS: DCM CRM PFC
End Products
  • ATX Power Supply
  • Flat Panel Display
  • Server
  • Note Book Adapter
Packages
Simulation Models (4)
Document TitleDocument ID/SizeRevisionRevision Date
PSpice ModelMUR840.LIB (0.0kB)0
Saber ModelMUR840.SIN (0.0kB)0
Spice2 ModelMUR840.SP2 (0.0kB)0
Spice3 ModelMUR840.SP3 (0.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
TO-220AC 2 LEAD221B-04 (52.8kB)F
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Switch-mode Power RectifierMUR820/D (137kB)13
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
MUR840GActivePb-freeTO-220-2221B-04NATube50$0.4267
SUR8840GLast ShipmentsAEC Qualified PPAP Capable Pb-freeTO-220-2221B-04NATube50
MUR840Last ShipmentsTO-220-2221B-04NATube50
Specifications
ProductTypeIO(rec) Max (A)trr Max (ns)VRRM Max (V)VFM Max (V)IFSM Max (A)IR Max (mA)
MUR840GUltrafast8604001.31000.01
Switch-mode Power Rectifier (137kB) MUR820
PSpice Model MUR840
Saber Model MUR840
Spice2 Model MUR840
Spice3 Model MUR840
TO-220AC 2 LEAD MBR40250