MM17 WEITRON | Alldatasheet
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Technical content
Surface Mount Schottky Diodes MINI-MELF Outline Dimensions *Low Forward Voltage *Fast Switching *Low Switching Noise *Ideal for Surface Mounted Application *Case : MINI-MELF Plastic Case (SOD-80) *Weight : Approx 0.15 gram Mechanical Data: Features: WEITRON http://www.weitron.com.tw MM17 thru MM106 SMALL SIGNAL SCHOTTKY DIODES
1.0 AMPERES
Unit:mm A B C Dim A B C Min 3.30 1.30 0.28 Max 3.70 1.60 0.50 MINI MELF
MM17 thru MM106 WE IT R ON Maximum Ratings and Electrical Characteristics Characteristics MM17 MM18 MM19 MM105 MM106Symbol Unit Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TC=75 C Peak Forward Surge Current, 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous At 1.0A DC Maximum DC Reverse Current @Tj=25 C At Rated DC Blocking Voltage @Tj=75 C Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range V V V A A V mA C C Rating 25 C Ambient Temperature Unless Otherwise Specified. Single Phase Half Wave, 60Hz , Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. VRRM VRMS VDC IF(AV) IFSM VF IR CJ R JL TJ TSTG -55 to+125 -55 to+150 PF C/W NOTES:1.Measured at 1.0MHz applied reverse voltage of 4.0V DC. 2.Thermal Resistance Junction to case. 1.0 0.45 0.55 0.60 0.7 0.5 WEITRON http://www.weitron.com.tw
MM17 thru MM106 WE IT R ON WEITRON http://www.weitron.com.tw RATING AND CHARACTERISTICS CURVE 0 25 50 75 100 125 150 175 1.0 0.8 0.6 0.4 0.2 TERMINAL TEMPERATURE C AVERAGE FORWARD CURRENT (A) FIG 1, FORWARD CURRENT DERATING CURVE Single Phase Half Wave 60Hz Resistive or Inductive Load 0.1 0.2 0.4 1.0 2 4 10 20 40 100 200 100 REVERSE VOLTAGE (V) CAPACITANCE (pF) FIG 4 , TYPICAL JUNCTION CAPACITANCE 1 2 4 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz PEAK FORWARD SURGE CURRENT (A) FIG 5, MAXIMUM NON-REPETITIVE SURGE CURRENT Tj=75 C 8.3ms Single Half Sine-Wave JDEC Method PERCENT OF RATED PEAK REVERSE VOLTAGE INSTANTANEOUS REVERSE CURRENT (mA) 0 20 40 60 80 100 120 140 FIG 3, TYPICAL REVERSE CHARACTERISTICS 100 1.0 .10 .01 .001 TJ=125 C TJ=75 C TJ=25 C INSTANTANEOUS FORWARD VOLTAGE VOLTS 1.0 0.1 INSTANTANEOUS FORWARD CURRENT AMPERES MM18 MM17 MM19 MM105 to MM106 FIG 2 , TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS