SSL12 THRU SSL14 1.0 AMP. Surface Mount Low VF Schottky Barrier Rectifiers Voltage Range 20 to 40 Volts Current 1.0 Ampere SMA/DO-214AC Features .062(1.58) .050(1.27) For surface mounted application Metal silicon junction, majority carrier conduction Low forward voltage drop Easy pick and place High surge current capability Plastic material used carries Underwriters Laboratory Classification 94V-O Epitaxial construction High temperature soldering: 260oC / 10 seconds at terminals .111(2.83) .090(2.29) .187(4.75) .160(4.06) .091(2.30) .078(1.99) Mechanical Data Cases: Molded plastic Terminals: Solder plated Polarity: Indicated by cathode band Packaging: 12mm tape per EIA STD RS-481 Weight: 0.064 gram .012(.31) .006(.15) .008(.20) .004(.10) .056(1.41) .035(0.90) .210(5.33) .195(4.95) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol Type Number SSL12 Maximum Recurrent Peak Reverse Voltage Maximum RMS 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 (Note 1) @ 1.0A Maximum DC Reverse Current @ TA =25℃ at Rated DC Blocking Voltage @ TA=100℃ VRRM VRMS VDC Maximum Thermal Resistance (Note 2) RθJL RθJA Marking Code Operating Temperature Range Storage Temperature Range 20 14 20 SSL13 SSL14 Units 30 21 30 40 28 40 V V V I(AV) 1.0 A IFSM 30 A VF 0.385 IR SL12 TJ TSTG 0.5 50 28 88 SL13 -65 to +125 -65 to + 125 0.40 ℃/W SL14 Notes: 1. Pulse Test with PW=300 usec, 1% Duty Cycle. 2. Measured on P.C. Board with 0.2 x 0.2”(5.0 x 5.0mm) Copper Pad Areas. - 58 - V mA mA ℃ ℃ RATINGS AND CHARACTERISTIC CURVES (SSL12 THRU SSL14) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 50 RESISTIVE OR INDUCTIVE LOAD PEAK FORWARD SURGE CURRENT. (A) AVERAGE FORWARD CURRENT. (A) 1.0 0.5 PCB MOUNTED ON 0.2X0.2" (5.0X5.0mm) COPPER PAD AREAS 0 50 60 70 80 90 100 110 120 130 140 150 160 30 20 10 0 170 AT RATED TL 8.3ms Single Half Sine Wave JEDEC Method 40 1 10 100 o LEAD TEMPERATURE. ( C) NUMBER OF CYCLES AT 60Hz FIG.4- TYPICAL REVERSE CHARACTERISTICS FIG.3- TYPICAL FORWARD CHARACTERISTICS 1000 50 INSTANTANEOUS REVERSE CURRENT. (mA) INSTANTANEOUS FORWARD CURRENT. (A) SSL12-14 Tj=125 0C 10.0 PULSE WIDTH=300 S 1% DUTY CYCLE 1.0 SSL12-13 Tj=25 0C SSL14 Tj=25 0C 0.1 0.01 10 Tj=75 0C 1 Tj=25 0C 0.1 0 .2 .4 .6 .8 1.0 1.2 1.4 0 1.6 FIG.5- TYPICAL JUNCTION CAPACITANCE 400 Tj=25 0C f=1.0MHz Vsig=50mVp-p 100 10 0.1 1.0 REVERSE VOLTAGE. (V) 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FORWARD VOLTAGE. (V) JUNCTION CAPACITANCE.(pF) Tj=100 0C 100 10 100 - 59 - 140