SS12 THRU SS16 Voltage Range 20 to 60 Volts Current 1.0 Amperes 1.0 AMP. SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS SMA/DO-214AC Features .062(1.58) .056(1.43) *For surface mounted application *Metal to silicon rectifier,majority carrier conduction .111(2.83) .102(2.58) *Low forward voltage drop *Easy pick and place *High surge current capability .187(4.75) .167(4.25) *Plastic materal used carriers Underwriters Laboratory Classification 94V-O *Epitaxial construction *High temperature soldering: 2500C/ 10 seconds at terminals .103(2.61) .078(1.99) Mechanical Data *Case:Molded plastic .008(.20) .004(.10) .210(5.33) .195(4.95) *Terminals:Solder plated *Polarity:Indicated by cathode band .056(1.41) .035(0.90) *Packaging:12mm tape per EIA STD RS-481 .012(.31) .006(.15) *Weight:0.064 gram Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o Rating at 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 Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage SS12 SS13 SS14 SS15 SS16 UNITS VRRM VRMS 20 30 40 50 60 V 14 21 28 35 42 V VDC 20 30 40 50 60 V Maximum Average Forward Rectified Current at TL(See Fig.1) IF(AV) Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) IFSM Maximum Instantaneous Forward Voltage (Note 1) @ 1.0A Maximun DC Reverse Current @ at Rated DC Blocking Voltage @ Typical Thermal Resistance A 40 VF 0.5 o TA = 25 Co TA = 100 C Operating Junction Temperature Range Storage Temperature Range 1.0 A 0.75 V 0.5 IR R*JL R*JA 10 TJ TSTG 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 x5.0mm) Copper Pad Areas. mA mA 5.0 o 28 88 -55 to+125 -55 to+150 o C/W C/W o o C C RATING AND CHARACTERISTIC CURVES SS12 THRU SS16 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.1- MAXIMUN FORWARD CURRENT DERATING CURVE 50 PEAK FORWARD SURGE CURRENT.(A) RESISTIVE OR INDUCTIVE LOAD SS 15& SS16 SS 12- SS14 .50 PCB MOUNTED ON 0.2X0.2" (5.0X5.0mm) COPPER PAD AREAS 0 50 60 70 80 90 100 AT RATED TL 8.3ms Single Half Sine Wave JEDEC Method 40 30 20 10 0 110 120 130 140 150 160 1 170 10 NUMBER OF CYCLES AT 60Hz 0 LEAD TEMPERATURE.( C) FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-TYPICAL FORWARD CHARACTERISTICS 100 50 SS12-SS14 SS15 & SS16 0 10 10.0 INSTANTANEOUS FORWARD CURRENT.(A) INSTANTANEOUS REVERSE CURRENT.(mA) Tj=125 C PULSE WIDTH=300 S 1% DUTY CYCLE Tj=150 0C 1 Tj=25 0C 0.1 Tj=125 0C 1 0.1 Tj=75 0C 0.01 Tj=25 0C SS12-SS14 SS15 & SS16 0.01 0.001 0 .2 .4 .6 .8 1.0 FORWARD VOLTAGE.(V) 1.2 1.4 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) 1.6 FIG.5-TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE.(pF) AVERAGE FORWARD CURRENT. (A) 1.0 Tj=25 0C f=1.0MHz Vsig=50mVp-p SS12-SS14 SS15 & SS16 100 10 0.1 1.0 REVERSE VOLTAGE.(V) 10 100 100