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SSL22 THRU SSL24 2.0 AMPS. Surface Mount Low VF Schottky Barrier Rectifiers Voltage Range 20 to 40 Volts Current 2.0 Amperes Features 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 .082(2.08) .076(1.93) SMB/DO-214AA .147(3.73) .137(3.48) .187(4.75) .167(4.25) .012(.31) .006(.15) Mechanical Data Cases: Molded plastic Terminals: Solder plated Polarity: Indicated by cathode band Packaging: 12mm tape per EIA STD RS-481 Weight: 0.093 gram .103(2.61) .078(1.99) .012(.31) .006(.15) .056(1.41) .035(0.90) .208(5.28) .200(5.08) .008(.20) .004(.10) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol Type Number SSL22 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) @ 2.0A Maximum DC Reverse Current @ TA =25 at Rated DC Blocking Voltage @ TA=100 Maximum Thermal Resistance (Note 2) Marking Code Operating Temperature Range Storage Temperature Range SSL23 30 21 30 2.0 80 SSL24 40 28 40 Units V V V A A VRRM VRMS VDC I(AV) IFSM VF IR RJL RJA 20 14 20 0.385 1.0 100 25 70 SL23 -65 to +125 -65 to + 125 0.40 V mA mA /W SL22 TJ TSTG SL24 Notes:1. Pulse Test with PW=300 usec, 1% Duty Cycle. 2. Measured on P.C. Board with 0.4 x 0.4"(10 x 10mm) Copper Pad Areas. - 60 - RATINGS AND CHARACTERISTIC CURVES (SSL22 THRU SSL24) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 2.0 100 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) AVERAGE FORWARD CURRENT. (A) RESISTIVE OR INDUCTIVE LOAD 80 AT RATED TL 8.3ms Single Half Sine Wave JEDEC Method 60 1.0 40 20 PCB MOUNTED ON 0.4X0.4" (10X10mm) COPPER PAD AREAS 0 50 0 60 70 80 90 100 110 120 130 o 140 150 160 170 1 10 NUMBER OF CYCLES AT 60Hz 100 LEAD TEMPERATURE. ( C) FIG.3- TYPICAL FORWARD CHARACTERISTICS 50 FIG.4- TYPICAL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS FORWARD CURRENT. (A) INSTANTANEOUS REVERSE CURRENT. (mA) SSL22-24 Tj=125 0C 10.0 Tj=100 0C 100 PULSE WIDTH=300 S 1% DUTY CYCLE 1.0 SSL22-23 Tj=25 0C 10 Tj=75 0C 0.1 SSL24 Tj=25 0C 1 Tj=25 0C 0.01 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE. (V) 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.5- TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE.(pF) Tj=25 0C f=1.0MHz Vsig=50mVp-p 100 10 .1 1.0 10 100 REVERSE VOLTAGE. (V) - 61 - |
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