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| SL32 THRU SL34 LOW VF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE - 20 to 40 Volts CURRENT - 3.0 Amperes FEATURES l Plastic package has Underwriters Laboratory l l l l l l l l l Flammability Classification 94V-O For surface mounted applications Low profile package Built-in strain relief Metal to silicon rectifier majority carrier conduction Low power loss, High efficiency High current capability, low VF High surge capacity For use in low voltage high frequency inverters, free wheeling, and polarity protection applications High temperature soldering guaranteed: 260 J /10 seconds at terminals SMC/DO-214AB MECHANICAL DATA Case: JEDEC DO-214AB molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode Standard packaging: 16mm tape (EIA-481) Weight: 0.007 ounce, 0.21 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 J ambient temperature unless otherwise specified. Resistive or inductive load. SYMBOLS SL32 20 14 20 SL33 30 21 30 SL34 40 28 40 UNITS Volts Volts Volts Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TL (See Figure 1) Peak Forward Surge Current 8.3ms single half sinewave superimposed on rated load(JEDEC method) Maximum Instantaneous Forward Voltage at 3.0A (Note 1) Maximum DC Reverse Current TA=25 J (Note 1) At Rated DC Blocking Voltage TA=100 J Maximum Thermal Resistance (Note 2) Operating Junction Temperature Range Storage Temperature Range NOTES: 1. Pulse Test with PW=300 gs, 1% Duty Cycle. VRRM VRMS VDC I(AV) IFSM VF IR R KJL R KJA TJ TSTG 3.0 100.0 0.38 0.38 0.5 20.0 17 55 -50 to +125 -50 to +150 0.40 Amps Amps Volts mA J /W J J 2. Mounted on P.C.Board with 14mm (.013mm thick) copper pad areas. 2 RATING AND CHARACTERISTIC CURVES SL32 THRU SL34 40 INSTANTANEOUS FORWARD CURRENT AMPERES 10 AVERAGE FORWARD CURRENT, AMPERES 3.0 2.5 2.0 1.5 SINGLE PHASE HALF MOUNTED ON WAVE 60Hz RESISTIVE 1 TJ = 25 J PULSE WIDTH = 300us 1% DUTY CYCLE 1.0 INDUCTIVE LOAD P.C.B 0.5 0.55x0.55"(14x14mm COPPER PAD AREAS 50 60 70 80 90 110 120 130 140 150 0.1 .1 .2 .3 .4 .5 .6 .7 .8 .9 LEAD TEMPERATURE, J TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS Fig. 1-FORWARD CURRENT DERATING CURVE Fig. 2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1000 800 600 400 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 10 CAPACITANCE, pF TA = 100 J 1.0 200 100 80 60 40 20 10 0.1 0.4 1 4 10 T J = 25 J 0.1 TA = 75 J 40 60 100 TA = 25 J .01 REVERSE VOLTAGE. VOLTS Fig. 4-TYPICAL JUNCTION CAPACITANCE .001 20 40 60 80 100 120 140 PEAK FORWARD SURGE CURRENT, AMPERES PERCENT OF RATED PEAK REVERSE VOLTAGE 100 80 60 40 20 0 1 2 5 10 20 50 100 T J = 150 J 10ms SINGLE HALF SINE-WAVE Fig. 3-TYPICAL REVERSE CHARACTERISTICS NUMBER OF CYCLES AT 60Hz Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT |
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