Versatile NH K24 Schottky Rectifier Suitable for in LED Drivers and High Frequency Inverter Circuits

Key Attributes
Model Number: K24
Product Custom Attributes
Reverse Leakage Current (Ir):
200uA@40V
Operating Junction Temperature Range:
-65℃~+125℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
550mV@2.0A
Current - Rectified:
2A
Mfr. Part #:
K24
Package:
SOD-123FL
Product Description

Product Overview

The Niu Hang K24 thru K220 series are Schottky Rectifiers designed for high-efficiency applications. They feature low forward voltage drop, low leakage current, and high forward surge capability, ensuring reliability. These rectifiers are suitable for use in high-frequency inverters, DC/DC converters, and LED drivers.

Product Attributes

  • Brand: Niu Hang
  • Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
  • Mounting Position: Any
  • Lead Free: Lead Free Finish, RoHS Compliant
  • Weight: Approx. 0.07 grams (0.002 ounce)
  • Marking: White band denotes cathode
  • Origin: Niu Hang Specification Electronic Co. Ltd

Technical Specifications

SymbolParameterTest ConditionsK24K25K26K28K210K215K220Unit
VRRMMaximum repetitive peak reverse voltage40506080100150200V
VRMSMaximum RMS voltage2835425670105140V
VDCMaximum DC blocking voltage40506080100150200V
IF(AV)Maximum average forward rectified current(see fig.1)2.02.02.02.02.02.02.0A
IFSMPeak forward surge current8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL)40506080100150200A
I2tCurrent Squared Time Per Diode(t<8.3ms)10.38A2sec
VFMaximum Forward VoltageIF= 2.0 A, TA=25 (Note 1)0.550.700.850.700.850.850.85V
IRRMMaximum instantaneous reverse current at rated DC blocking voltageVR=80%*VRRM, TA=25 (Note 1)0.020.050.050.050.050.050.05mA
IRRMMaximum instantaneous reverse current at rated DC blocking voltageVR=80%*VRRM, TA=125 (Note 1)2555555mA
CJTypical junction capacitanceVR=4V, f=1MHz (Note 2)20202020202020pF
RJCTypical thermal resistanceMounted on P.C.B. with 0.2" x 0.2" (5.08 mm x 5.08 mm) copper pad areas (Note 2)170170170170170170170/W
RJATypical thermal resistanceMounted on P.C.B. with 0.2" x 0.2" (5.08 mm x 5.08 mm) copper pad areas (Note 2)35353535353535/W
TJ, TSTGOperating junction and Storage temperature range-65 to 150-65 to 150-65 to 150-65 to 150-65 to 150-65 to 150-65 to 150

2410121747_NH-K24_C7428020.pdf

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