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3N249

3N249

3N249

ON Semiconductor

3N249 datasheet pdf and Diodes - Bridge Rectifiers product details from ON Semiconductor stock available on our website

SOT-23

3N249 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingTin
Mount Through Hole
Mounting Type Through Hole
Package / Case 4-SIP, KBPM
Number of Pins 4
Supplier Device Package KBPM
Operating Temperature-55°C~165°C TJ
PackagingTube
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature165°C
Min Operating Temperature -55°C
Capacitance 15pF
Voltage - Rated DC 400V
Technology Standard
Current Rating1.5A
Base Part Number 3N249
Number of Elements 1
Element ConfigurationSingle
Diode Type Single Phase
Current - Reverse Leakage @ Vr 5μA @ 400V
Power Dissipation3.5W
Output Current1.5A
Voltage - Forward (Vf) (Max) @ If 1V @ 1A
Forward Current1.5A
Max Reverse Leakage Current 5μA
Max Surge Current50A
Current - Average Rectified (Io) 1.5A
Forward Voltage1.3V
Average Rectified Current1.5A
Peak Reverse Current5μA
Max Repetitive Reverse Voltage (Vrrm) 400V
Peak Non-Repetitive Surge Current 50A
Max Forward Surge Current (Ifsm) 50A
Voltage - Peak Reverse (Max) 400V
Height 12.7mm
Length 15.24mm
Width 5.08mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2586 items

3N249 Product Details

3N249 Overview


An operating voltage of 1.5A is required for this device.By using the base part number 3N249, we can identify a number of related components.A 4-SIP, KBPM package electronic component is basically a type of electronic component.Monitoring of the reverse leakage current should be undertaken, and it must not exceed zero.This device is mounted in the Through Hole position.Keeping the temperature at -55°C~165°C TJ ensures normal operation.A surge current should not exceed 50A and should be monitored.Due to its primary action, this electronic or electrical device produces 0 heat (energy loss or waste).During its operation, this device is powered by a peak reverse voltage of 5μA.Its output current of 1.5A allows maximum design flexibility.

3N249 Features


1.5A forward voltage
forward voltage of 1.5A
4-SIP, KBPM package
operating at a temperature of -55°C~165°C TJ
peak reverse voltage of 5μA
a reverse voltage peak of 5μA
1.5A output current

3N249 Applications


There are a lot of ON Semiconductor 3N249 applications of bridge rectifiers.

  • Military and other high-reliability applications
  • Rectifier for induction heating
  • Military, hybrid vehicles and power supplies
  • Low thermal resistance
  • Electrically isolated aluminum case
  • High forward surge current capability
  • Transportation – Traction rectifiers and auxiliary rectifiers
  • Motor controls – Low Voltage and Medium Voltage converters
  • Electroplating systems – Input SCRs and output rectifiers
  • Welding equipment

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