SM320B THRU SM3100B Elektronische Bauelemente VOLTAGE 20V ~ 100V 3.0 AMP Surface Mount Schottky Barrier Rectifiers RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free DO-214AA (SMB) FEATURES . RoHS Compliant Product . Ideal for surface mount applications . Easy pick and place . Built-in strain relief . Low forward voltage drop .155(3.94) .130(3.30) .083(2.11) .075(1.91) .185(4.70) .160(4.06) MECHANICAL DATA .012(0.31) .006(0.15) . Case: Molded plastic . Epoxy: UL 94V-0 rate flame retardant . Metallurgically bonded construction . Polarity: Color band denotes cathode end . Mounting position: Any . Weight: 0.102 grams .096(2.44) .083(2.13) .008 MAX. (.203) .220(5.59) .200(5.08) .050(1.27) .030(0.76) Dimens ions in inches and (millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. SM320B SM330B SM340B TYPE NUMBER Maximum Recurrent Peak Reverse Voltage 20 30 40 Working Peak Reverse Voltage 20 30 40 Maximum DC Blocking Voltage 20 30 40 Maximum Average Forward Rectified Current, See Fig. 1 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.0A 0.45 0.52 Maximum DC Reverse Current Ta=25 к At Rated DC Blocking Voltage Ta=100 к Typical Junction Capacitance (Note 1) Typical Thermal Resistance RșJA (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Ambient. http://www.SeCoSGmbH.com/ 14-Sept-2007 Rev. C SM350B SM360B SM380B SM390B SM3100B 50 50 50 60 60 60 80 80 80 90 90 90 100 100 100 UNITS V V V 3.0 A 80 A 0.65 0.2 10 300 17 - 50 ~ + 150 - 65 ~ + 175 0.83 V mA pF к/W к к Any changing of specification will not be informed individual Page 1 of 2 SM320B THRU SM3100B VOLTAGE 20V ~ 100V Elektronische Bauelemente 3.0 AMP Surface Mount Schottky Barrier Rectifiers ƔRATING AND CHARACTERISTIC CURVES (SM320B THRU SM3100B) FIG.2-TYPICAL FORWARD FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 50 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE ( C) PEAK FORWAARD SURGE CURRENT,(A) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 32 0B ~S M SM 0B 34 ~S 0B 38 M 0B 36 ~S 0B M 31 00 B B 00 0.5 SM 31 0B 34 1.0 10 35 SM SM 1.5 3.0 SM ~ 0B 35 ~ 0B 32 2.0 INSTANTANEOUS FORWARD CURRENT,(A) SM 2.5 SM AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 3.0 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 100 .01 80 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 60 8.3ms Single Half Tj=25 C Sine Wave 40 JEDEC method 20 FIG.5 - TYPICAL REVERSE 0 CHARACTERISTICS 1 5 50 10 100 100 NUMBER OF CYCLES AT 60Hz REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 700 600 500 400 300 200 10 1.0 Tj=75 C .1 Tj=25 C 100 0 .01 .05 .1 .5 1 REVERSE VOLTAGE,(V) http://www.SeCoSGmbH.com/ 14-Sept-2007 Rev. C 5 10 50 100 .01 0 20 40 60 80 100 120 140 PERCENTAGE RATED PEAK REVERSE VOLTAGE Any changing of specification will not be informed individual Page 2 of 2