High Surge NH RS2M Fast Recovery Rectifier Designed for Industrial AC DC and DC DC Converter Systems

Key Attributes
Model Number: RS2M
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA
Reverse Recovery Time (trr):
500ns
Diode Configuration:
1 Independent
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
1kV
Voltage - Forward(Vf@If):
1.3V@2A
Current - Rectified:
2A
Mfr. Part #:
RS2M
Package:
SMB
Product Description

Product Overview

The RS2A THRU RS2M series are surface mount fast recovery rectifiers by Niu Hang Specification Electronic Co. Ltd. These rectifiers feature glass-passivated chip junctions, fast reverse recovery times, low forward voltage drop for high efficiency, and low leakage current for high reliability. They offer high forward surge capability and are suitable for use in high-frequency inverters, AC/DC converters, DC/DC converters, and LED driver applications.

Product Attributes

  • Brand: Niu Hang
  • Product Line: FF (subject to change)
  • Periodic Code: YWW (subject to change)
  • Model Series: RS2x (x=A,B,D,G,J,K,M)
  • Certifications: Lead Free Finish, RoHS Compliant
  • Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
  • Mounting Position: Any
  • Weight: Approx. 0.095 grams (0.0034 ounce)
  • Marking: White band denotes cathode

Technical Specifications

ParameterSymbolRS2ARS2BRS2DRS2GRS2JRS2KRS2MUnitTest Conditions
Maximum repetitive peak reverse voltageVRRM501002004006008001000VTA=25
Maximum RMS voltageVRMS3570140280420560700VTA=25
Maximum DC blocking voltage501002004006008001000VTA=25
Maximum average forward rectified currentIF(AV)2.0ATA=125
Peak forward surge current 8.3ms single half sine-wave superimposed on rated loadIFSM60ATA=25
Current Squared Time Per Diode (t<8.3ms)I2t14.94A2secIF= 2.0 A, VR= VRRM
Maximum instantaneous forward voltageVF1.301.25VIF= 2.0 A, TA=25 (Note 1)
Maximum instantaneous reverse current at rated DC blocking voltageIRuAVR= VRRM, TA=25 (Note 1)
Maximum Reverse Recovery TimeTRR250nsIF=0.5A, IR=1.0A, IRR=0.25A
Typical junction capacitanceCJ18pFVR=4V, f=1MHz (see fig.4)
Typical thermal resistance (Case to ambient)RJA60/W(Note 2)
Typical thermal resistance (Case to lead)RJC10/W(Note 2)
Operating junction temperature rangeTJ -55 to 150
Storage temperature rangeTSTG -55 to 150

2410121721_NH-RS2M_C7427801.pdf

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