MR4045

MR4045 Automotive Transient Voltage Suppressor 34 V – 45 V Designed for Automotive Applications (Alternator) requiring Reverse Avalanche Capability for use as Transient Voltage Suppressor. Developed to suppress transients in automotive systems, this device operates in the forward mode as Standard Rectifier or in Reverse as Transient Voltage Suppressor for Centralized Protection. For further information referring to Mounting or Operating Conditions, contact your nearest ON Semiconductor Sales Representative. Mechanical Characteristics Finish: 100% Tin Plated All External Surfaces are Corrosion Resistant Weight: 2.6 Grams (Approximately) Packaging/Labeling Two Sealed Bags into a Cardboard Box Device Number Labeled on the Bag Marking The Devices are Laser Marked on the Epoxy Surface MAXIMUM RATING Rating DC Blocking Voltage Average Forward Current (Single Phase, Resistive Load, TC = 185°C) Peak Repetitive Reverse Surge Current (Time Constant = 10 ms, TC = 25°C) (Time Constant = 80 ms, TC = 25°C) Non−Repetitive Peak Surge Current (Halfwave, Single Phase, 50 Hz) Storage Temperature Range Symbol VR IO IRSM IRSM IFSM Tstg Maximum Operating Junction Temperature TJ Value 30 40 55 25 500 −40 to +200 200 Unit Volts Amps Amps Amps °C °C http://onsemi.com N SUFFIX (Anode to Cup) P SUFFIX (Cathode to Cup) CASE 193A MARKING DIAGRAM NL = Location Code 2N or 2P = Device Code and Polarity YY = Year WW = Work Week ### = Assembly Lot Number ORDERING INFORMATION Device MR4...