SCD22 THRU SCD26 VOLTAGE 20V ~ 60V Elektronische Bauelemente 2.0 AMP Surf ace Mount Schottky Barrier Rectifiers RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free 2010 .181(4.60) FEATURES * * * * * * * * * .173(4.40) Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Low profile package Built-in strain relief Metal to silicon rectifier , majority carrier conduction Low power loss , High efficiency High current capability High surge capacity For using in low voltage high frequency switching power supply, inverters , free wheeling , and polarity protection applications .002(0.05) R 0.083(2.10) ) .50 0(0 2 0.0 0.091(2.30) 0.045(1.15) 0.045(1.15) 0.029(0.75) 0.029(0.75) 0.046(1.16) 0.034(0.86) MECHANICAL DATA * Dimensions in inches and (millimeters) * Case : Packed with FRP substrate and epoxy underfilled * Terminals : Solder plated , solderable per MIL-STD-750, Method 2026 * Polarit y : Laser marking * Weight : 0.02 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25℃ 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 Working Peak Reverse Voltage Maximum DC Blocking Voltage 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 2.0A (Note1) ｡ Maximum DC Reverse Current (Note1) Ta=25 C ｡ at Rated DC Blocking Voltage Ta=100 C Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range SYMBOLS VRRM VRMS VDC I(AV) SCD22 SCD24 SCD26 Units 20 20 20 40 40 40 2.0 60 60 60 V V V A IFSM VF IR RθJA RθJL TJ TSTG 50 0.50 A 0.70 0.5 20 10 88 28 -50 ~ +125 -65 ~ +150 V mA ℃ /W ℃ ℃ NOTES: 1. 2. Pulse test width PW=300 usec, 1% duty cycle. Mounted on P.C. board with 0.2 x 0.2” (5.0 x 5.0mm) copper pad areas. http://www.SeC oSGmbH.c om/ 01-Jun-2002 Rev. A Any changi ng of specification will not be informed individual Page 1 of 2 SCD22 2.0 AMP Surf ace Mount Schottky Barrier Rectifiers FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 60 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 2.0 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2X0.2"(5.0X5.0mm) COPPER PAD AREAS SCD26 1.0 SCD22~SCD24 0 50 70 90 110 130 150 8.3ms Single Half Sine-Wave (JEDEC Method) 50 40 30 20 10 0 170 1 10 100 LEAD TEMPERATURE, C NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS o 100 SCD22~SCD24 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 10.00 IINSTANTANEOUS FORWARD CURRENT, AMPERES SCD26 VOLTAGE 20V ~ 60V Elektronische Bauelemente 0 THRU SCD26 1.00 0.10 10 o TJ=100 C 1.0 0.10 o TJ=25 C 0.01 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 INSTANTANEOUS FORWARD VOLTAGE, VOLTS .001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 400 o TJ = 25 C f=1.0MHz Vsig=50mVP-P 100 10 .1 1.0 10 100 REVERSE VOLTAGE, VOLTS http://ww w.Se CoSGmbH. c om 01-Jun-2002 Rev. A Any changi ng of specification will not be informed individual Page 2 of 2