SMF101B THRU SMF107B VOLTAGE 50V ~ 1000V Elektronische Bauelemente 1.0AMP Surface Mount Fast Recovery Rectifiers RoHS Compliant Product A suffix of "-C" specifies halogen-free DO-214AA(SMB) FEATURES * Ideal for surface mount applications * Easy pick and place * Built-in strain relief * Fast switching speed .155(3.94) .130(3.30) .083(2.11) .075(1.91) .185(4.70) .160(4.06) .012(0.31) .006(0.15) MECHANICAL DATA .096(2.44) .083(2.13) * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Metallurgically bonded construction * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 1.02 grams .050(1.27) .030(0.76) .008 MAX. (.203) .220(5.59) .200(5.08) Dimensions 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%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current SMF101B SMF102B SMF103B SMF104B SMF105B SMF106B SMF107B UNITS 50 35 50 100 70 100 200 140 200 .375"(9.5mm) Lead Length at Ta=55 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Thermal Resistance, Juntion to Lead (Note 3) Thermal Resistance, Juntion to Ambient (Note 3) Operating and Storage Temperature Range TJ, TSTG 400 280 400 600 420 600 800 560 800 1000 700 1000 1.0 A 30 1.3 1.5 1.7 250 500 5.0 A V µA µA 100 150 V V V nS 15 18 55 C/W -65 ~ +150 C pF NOTES: 1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 3. Rating applies when surface mounted on the minimum pad size recommended, PC Board with 7.0 X 7.0mm copper pad. http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 1 of 2 SMF101B THRU SMF107B VOLTAGE 50V ~ 1000V Elektronische Bauelemente 1.0AMP Surface Mount Fast Recovery Rectifiers RATING AND CHARACTERISTIC CURVES (SMF101B THRU SMF107B) FIG.1-TYPICAL FORWARD FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 50 SMF105B 10 1.0 SMF106B~SMF107B 1.0 0.8 Single Phase 0.6 Half Wave 60Hz Resistive Or Inductive Load 0.4 0.2 0 0 0.1 20 40 Tj=25 C 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE ( C) Pulse Width 300us 1% Duty Cycle FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT .01 .6 .8 1.2 1.4 1.6 1.8 2.2 2.0 FORWARD VOLTAGE,(V) FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50W NONINDUCTIVE 10W NONINDUCTIVE ( ) (+) D.U.T. 25Vdc (approx.) PULSE GENERATOR (NOTE 2) ( ) PEAK FORWAARD SURGE CURRENT,(A) INSTANTANEOUS FORWARD CURRENT,(A) SMF101B~SMF104B 1.2 50 40 30 Sine Wave JEDEC method 10 0 1 5 (+) 1W NONINDUCTIVE 2. Rise Time= 10ns max., Source Impedance= 50 ohms. 0 35 JUNCTION CAPACITANCE,(pF) | | | | | | | | -0.25A 100 FIG.5-TYPICAL JUNCTION CAPACITANCE NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. +0.5A 50 10 NUMBER OF CYCLES AT 60Hz OSCILLISCOPE (NOTE 1) trr 8.3ms Single Half Tj=25 C 20 30 25 20 15 10 5 0 -1.0A 1cm SET TIME BASE FOR .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) 50 / 10ns / cm http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 2 of 2