US2D Rectifier Diode Offering and Low Switching Loss Suitable for Various Electronic Applications

Key Attributes
Model Number: US2D
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA
Reverse Recovery Time (trr):
50ns
Operating Junction Temperature Range:
-55℃~+150℃
Diode Configuration:
1 Independent
Voltage - DC Reverse (Vr) (Max):
200V
Voltage - Forward(Vf@If):
1V@2A
Current - Rectified:
2A
Mfr. Part #:
US2D
Package:
SMB
Product Description

Product Overview

The US2A thru US2M series from Niuhang Electronic Specification Technology Co., Ltd. are high-efficiency rectifiers designed for various electronic applications. Featuring advanced chip technology, these rectifiers offer low switching loss, low leakage current for high reliability, and ultra-fast switching speeds. They are suitable for demanding applications such as Switch Mode Power Supplies (SMPS), fast chargers, LED driver and monitor lighting, and automotive electronics.

Product Attributes

  • Brand: Niuhang Electronic Specification Technology Co., Ltd.
  • Product Line Code: FF
  • Certifications: RoHS Compliant, HF halogen-free, Pb-Free
  • Case Material: Molded with UL-94 ClassV-0 recognized material
  • Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102
  • Polarity Marking: White band denotes cathode

Technical Specifications

ParameterSymbolUS2AUS2BUS2DUS2GUS2JUS2KUS2MUnit
Maximum Repetitive Peak Reverse VoltageVRRM501002004006008001000V
Maximum RMS VoltageVRMS3570140280420560700V
Maximum DC Blocking VoltageVDC501002004006008001000V
Maximum Average Forward Rectified CurrentIF(AV)2A
Peak Forward Surge Current (8.3ms Single Half Sine-wave)IFSM60A
Current Squared Time (t< 8.3ms)I2t14.9Asec
Maximum Mounting Torque (M3 screw)TMM1.1N.m
Maximum Instantaneous Forward Voltage (IF= 2.0 A)VF1.001.301.70V
Maximum DC Reverse Current (Ta=25, VR=VRRM)IRRM5uA
Maximum DC Reverse Current (Ta=125, VR=VRRM*80%)IRRM200uA
Typical Junction Capacitance (4 V, 1MHz)CJ251510pF
Maximum Reverse Recovery Time (IF=0.5A, IR=1.0A, IRR=0.25A)Trr5075nS
Operating Junction Temperature RangeTJ-55~150
Storage Temperature RangeTSTD-55~150
Thermal Resistance Junction To Ambient (Still Air)RJA73.0/W
Thermal Resistance Junction-Case (Mounted On 1 in FR-4 Board)RJC20.0/W

2508201745_NH-US2D_C7427771.pdf

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