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MR851

MR851

MR851

ON Semiconductor

MR851 datasheet pdf and Diodes - Rectifiers - Single product details from ON Semiconductor stock available on our website

SOT-23

MR851 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status LAST SHIPMENTS (Last Updated: 3 days ago)
Mounting Type Through Hole
Package / Case DO-201AA, DO-27, Axial
Number of Pins 2
Supplier Device Package DO-201AD
PackagingBulk
Published 2010
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature125°C
Min Operating Temperature -65°C
Voltage - Rated DC 100V
Current Rating3A
Base Part Number MR851
Polarity Standard
Element ConfigurationSingle
Speed Fast Recovery =< 500ns, > 200mA (Io)
Diode Type Standard
Current - Reverse Leakage @ Vr 10μA @ 100V
Output Current3A
Voltage - Forward (Vf) (Max) @ If 1.25V @ 3A
Operating Temperature - Junction -65°C~125°C
Max Surge Current100A
Voltage - DC Reverse (Vr) (Max) 100V
Current - Average Rectified (Io) 3A
Max Reverse Voltage (DC) 100V
Average Rectified Current3A
Reverse Recovery Time 300 ns
Peak Reverse Current10μA
Max Repetitive Reverse Voltage (Vrrm) 100V
Reverse Voltage100V
Max Forward Surge Current (Ifsm) 100A
Recovery Time 300 ns
RoHS StatusNon-RoHS Compliant
Lead Free Lead Free
In-Stock:4924 items

MR851 Product Details

MR851 Overview


A reasonable reverse voltage is 100V.A rectified current of 3A volts is averaged for this device.The fuse's current rating is 3A, which is the maximum current it can carry without deteriorating too much.Surge currents are limited to 100A.In the datasheets, the peak reverse is 10μA, as indicated by the data chart.

MR851 Features


an average rectified current of 3A volts
a current rating of 3A
the peak reverse is 10μA

MR851 Applications


There are a lot of ON Semiconductor MR851 applications of single-phase diode rectifier.

  • Recirculating Diode
  • Power converters
  • Welders
  • DC motor control and drives
  • Reverse Polarity Protection
  • Freewheeling
  • Polarity Protection Diode
  • Battery chargers
  • Switching Diode
  • Ultra High-Speed Switching

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