Diodes SMD Type Super Fast Recovery Diodes MUR105F ~ MUR1100F Unit:mm SOD-123F Cathode Band Top View ● Super Fast Switching Speed For High Efficiency 0.8± 0.1 1.85 ± 0.1 ■ Features ● Epoxy meets UL 94 V-0 flammability rating 0.20 1.20 ~ 1.35 2.8 ± 0.1 0.65 ± 0.1 3.7 ± 0.1 ■ Absolute Maximum Ratings Ta = 25℃ Symbol MUR 105F MUR 110F MUR 115F MUR 120F MUR 140F MUR 160F Repetitive Peak Reverse Voltage VRRM 50 100 150 200 400 600 800 1000 RMS Voltage VRMS 35 70 105 140 280 420 560 700 Maximum DC Blocking Voltage VDC 50 100 150 200 400 600 800 1000 Parameter Averaged Forward Current.TA=55℃ IFAV 1 Peak Forward Surge Current @ 8.3ms IFSM 35 Tj 150 Operating Temperature Topr -55 to 150 Storage Temperature Tstg -55 to 150 Junction Temperature MUR MUR 180F 1100F Unit V A ℃ ■ Electrical Characteristics Ta = 25℃ Parameter Symbol Test Conditions MUR105F-115F Forward voltage MUR120F-160F VF IR MUR140F-160F trr MUR180F-1100F Junction Capacitance Max Unit IF=1A,Ta = 25℃ 1.35 V 1.75 MUR105F-120F Reverse Recovery Time Typ 0.975 MUR180F-1100F Reverse voltage leakage current Min CJ Ta = 25℃ 5 Ta = 150℃ 50 IF=0.5A, IR=1A, Irr=0.25A VR=4V, f=1MHz uA 45 60 ns 75 20 pF www.kexin.com.cn 1 Diodes SMD Type Super Fast Recovery Diodes MUR105F ~ MUR1100F ■ Typical Characterisitics Figure 1 Typical Forward Characteristics 20 Figure 2 Forward Derating Curve 10 1.5 6 4 1.25 2 Amps 25°C 1.0 1 .6 .4 MUR180F-1100F Amps MUR105F -115F .75 .5 .2 MUR120F -160F .1 .25 .06 0 .04 25 50 75 100 125 .5 .7 .9 1.1 1.3 1.5 Figure 3 Junction Capacitance 100 60 40 20 TJ=25°C 10 6 4 2 1 .1 .2 .4 1 Volts 2 4 10 20 40 Junction Capacitance - pF versus Reverse Voltage - Volts 2 175 Average Forward Rectified Current - Amperes versus Ambient Temperature - °C Volts Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts pF 150 °C .02 .01 Single Phase, Half Wave 60Hz Resistive or Inductive Load www.kexin.com.cn 100 200 400 1000 Diodes SMD Type Super Fast Recovery Diodes MUR105F ~ MUR1100F ■ Typical Characterisitics Figure 4 Typical Reverse Characteristics 100 60 60 40 20 Figure 5 Peak Forward Surge Current 50 TA =150 °C 40 10 30 6 Amps 4 20 10 2 TA=100 °C 0 µAmps 1 1 4 2 6 8 10 20 40 60 80 100 .6 Cycles .4 Peak Forward Surge Current - Amperes versus Number Of Cycles At 60Hz - Cycles .2 .1 TA =25°C .06 .04 .02 .01 20 40 60 80 100 120 140 Volts Instantaneous Reverse Leakage Current - MicroAmperes versus Percent Of Rated Peak Reverse Voltage - Volts Figure 6 Reverse Recovery Time Characteristic And Test Circuit Diagram 50Ω 10Ω +0.5A trr 0 Pulse Generator Note 2 25Vdc 1Ω Notes: 1. Rise Time = 7ns max. Input impedance = 1 megohm, 22pF 2. Rise Time = 10ns max. Source impedance = 50 ohms 3. Resistors are non-inductive Oscilloscope Note 1 -0.25 -1.0 1cm Set Time Base for 20/100ns/cm www.kexin.com.cn 3