Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: [email protected] Web: http://www.frontierusa.com 2A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS SS22A-LFR THRU SS210A-LFR FEATURES z FOR SURFACE MOUNTED APPLICATIONS z LOW PROFILE PACKAGE z BUILT-IN STRAIN RELIEF z EASY PICK AND PLACE z PLASTIC MATERIAL USED CARRIES UNDERWRITERS LABORATORY CLASSIFICATION 94 V-0 z EXTREMELY LOW VF z MAJORITY CARRIER CONDUCTION z HIGH TEMPERATURE SOLDERING: 250°C/10 SECONDS AT TERMINALS z ROHS SOLDERING PAD CATHODE .087(2.2) .065(1.65) .040(1.25) .071(1.8) .177(4.5) .220(5.6) .192(4.9) .190(4.8) .157(4.0) .110(2.8) .090(2.3) .100(2.6) .080(2.0) MECHANICAL DATA z CASE: MOLDED PLASTIC, DO-214AC (SMA), DIMENSIONS IN INCHES AND (MILLIMETERS z TERMINALS: SOLDER PLATED z POLARITY INDICATED BY CATHODE BAND z WEIGHT 0.064 GRAMS .071(1.8) .035(0.9) .080(2.0) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20% RATINGS SYMBOL MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT SEE FIG.1 MAXIMUM OVERLOAD SURGE 8.3ms SINGLE HALF SINE-WAVE VRRM VRMS VDC TYPICAL THERMAL RESISTANCE (NOTE 2) SS22A-LF SS23A-LF SS24A-LF SS25A-LF SS26A-LF SS28A-LF SS210A-LF UNITS R R R R R R R 20 30 40 50 60 80 100 V 14 21 28 35 42 56 70 V 20 30 40 50 60 80 100 V IO 2.0 A IFSM 50 A RθjL 17 ℃/W TYPICAL THERMAL RESISTANCE (NOTE 2) RθjA 75 ℃/W STORAGE TEMPERATURE RANGE TSTG -55 TO + 150 ℃ OPERATING TEMPERATURE RANGE TOP -55 TO + 125 ℃ ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL SS22A-LF SS23A-LF SS24A-LF SS25A-LF SS26A-LF SS28A-LF SS210A-LF UNITS R R R R R R R MAXIMUM FORWARD VOLTAGE AT 2.0A AND 25℃(NOTE 1) VF MAXIMUM REVERSE CURRENT AT TA=25℃(NOTE 1) IR 1.0 mA MAXIMUM REVERSE CURRENT AT TA=125℃(NOTE 1) IR 20.0 mA NOTE: 0.50 0.70 0.85 V 1. PULSE TEST : 300μS PULSE WIDTH , 1% DUTY CYCLE 2. P.C.B. MOUNTED 0.55”×0.55 “(14×14 mm ) 0.013mm THICK COPPER PAD AREAS SS22A-LFR THRU SS210A-LFR Page: 1 RATINGS AND CHARACTERISTIC CURVE SS22A-LFR THRU SS210A-LFR INSTANTANEOUS FORWARD CURRENT AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD 1.0 P.C.B MOUNTED ON 0.3×0.3”(8.0×8.0mm) COPPER PAD AREAS 0 0 20 20 10 SS22A-LF~SS24A-LF SS25A-LF ~SS26A-LF SS28A-LF 1.0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 4 - TYPICAL JUNCTION CAPACITANCE SS28A-LF ~SS210A-LF SS25A-LF ~SS26A-LF SS22A-LF ~SS24A-LF JUNCTION CAPACITANCE, P F 400 TA=125℃ 10 TJ=25℃ PULSE WIDTH=300us 1% DUTY CYCLE .1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1 FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 100 SS210A LF 0.1 40 60 80 100 120 140 160 180 200 LEAD TEMPERATURE (℃) INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 1.0 TA=75℃ .10 TJ=25℃ 200 100 80 60 SS22A-LF ~SS24A-LF 40 SS25A-LF ~SS26A-LF SS28A-LF 20 SS210A LF 10 0.1 0.4 1.0 4 10 40 80100 TJ=25℃ REVERSE VOLTAGE, VOLTS .01 FIG. 5 - MAXIMUM NON-REPETITIVE SURGE CURRENT .001 0 20 40 60 80 100 120 140 50 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, AMPERES IO-AVERAGE RECTIFIED CURRENT (A) 2.0 FIG.2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 8.3ms Single Half Sine-Wave (JEDEC Method) 40 30 20 10 0 1 2 4 10 20 40 100 NUMBER OF CYCLES AT 60HZ SS22A-LFR THRU SS210A-LFR Page: 2