High surge capability NH 1N5397 diode ideal for low voltage inverter and DC DC converter applications

Key Attributes
Model Number: 1N5397
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
50A
Reverse Leakage Current (Ir):
5uA@600V
Operating Junction Temperature Range:
-55℃~+150℃
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
600V
Voltage - Forward(Vf@If):
1V@1.5A
Current - Rectified:
1.5A
Mfr. Part #:
1N5397
Package:
DO-41
Product Description

Product Overview

Niu Hang's 1N5391 THRU 1N5399 series are general purpose rectifiers featuring glass passivated chip junctions for high reliability. These diodes offer a low forward voltage drop for enhanced efficiency and low leakage current. They are designed for use in low voltage, high frequency inverters, DC/DC converters, free wheeling, and polarity protection applications. The series boasts high forward surge capability, ensuring robustness in demanding applications.

Product Attributes

  • Brand: Niu Hang
  • Trademark: NH
  • Model Series: 1N539x (x=1,2,3,5,7,8,9)
  • Production Line Identifier: FF
  • Lead Free: Lead Free Finish, RoHS Compliant
  • Origin: Niu Hang Specification Electronic Co. Ltd

Technical Specifications

ParameterSymbol1N53911N53921N53931N53951N53971N53981N5399Unit
Maximum repetitive peak reverse voltageVRRM501002004006008001000V
Maximum RMS voltageVRMS3570140280420560700V
Maximum average forward rectified current (TA=125)IF(AV)1.5A
Maximum instantaneous forward voltage (IF=1.5 A, TJ=25)VF4V
Maximum instantaneous reverse current (VR=50~1000 V, TJ=25)IR0.05uA
Peak forward surge current (8.3ms single half sine-wave)IFSM50A
Current Squared Time Per Diode (t<8.3ms)It1.5Asec
Typical junction capacitance (VR=4V, f=1MHz)CJ50pF
Operating junction to case thermal resistanceRJC35/W
Operating junction to ambient thermal resistanceRJA80/W
Storage temperature rangeTSTG -55 to 150
Operating temperature rangeTJ -55 to 150

2410121747_NH-1N5397_C7428244.pdf

Contact Our Experts And Get A Free Consultation!

Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.