SS22A

BL FEATURES GALAXY ELECTRICAL SS22A---SS210A REVERSE VOLTAGE: 20 - 100 V FORWARD CURRENT: 2.0 A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS (DO-214AC)SMA Schottky barrier rectifier Guardring protection Low forward voltage Reverse energy tested High current capability Extremely low thermal resistance MECHANICAL DATA Case: SMA molded plastic body 1111 Polarity: Color band denotes cathode end Mounting position: ANY Weight: 0.002 ounces, 0.064 gram inch(mm) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified SS22A SS23A SS24A SS25A SS26A SS28A SS29A SS210A UNITS Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL=90 Peak forward surge current 8.3ms single half-sine-wave Maximum instantaneous forward voltage at I FM=2.0A (NOTE1) Maximum DC reverse current TJ=25 at rated DC blocking voltage T =125 J Maximum thermal resistance Operating temperature range Storage temperature range VRRM VRWS VDC IF(AV) IFSM VF IR R JL 20 14 20 30 21 30 40 28 40 50 35 50 2.0 75 60 42 60 80 56 80 90 63 90 100 70 100 V V V A A 0.50 0.4 10 0.75 0.85 0.03 5.0 V mA o 28 -55 ---- +125 -55 ---- +150 C/W o o TJ TSTG C C NOTE: 1.Pulse test: Pulse width 300us,duty cycle 1 % www.galaxycn.com Document Number 0281010 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- FORWARD DERATING CURVE SS22A---SS210A FIG.2-- PEAK FORWARD SURGE CURRENT CURRENT,AMPERES 2.0 PEAK FORWARD SURGE CURRENT,AMPERES Resistive or inductive Load 75 60 T L =100℃ 8.3ms Single Half Sine-Wave (JED E C M ethod) 45 30 1.0 15 0 0 50 60 P.C.B.MOUNTED ON 0.2X0.2(5.0X5.0mm) COPPERPAD AREAS 1 10 10 0 70 80 90 100 110 120 130 140 150 160 170 LEAD TEMPERATURE NUMBER OF CYCLES AT 60Hz FIG.3 -- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,AMPERES 100 FIG.4 -- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT,MICRO AMPERES 10 10 SS 22A ~S S2 4A 1.0 SS28A-SS210A SS 25 A~ SS SS 26 A 28 A~ SS 21 0A T J=125℃ 0.1 SS28A-SS210A SS22A-SS26A 1 0.01 T J=2 5℃ 0.1 0.001 SS22A-SS26A 0.01 Tj=25oC Pulse Width=300 s 1% Duty Cycle .2 .3 .4 .5 .6 .7 .8 .9 0.001 0 20 40 60 80 1 00 INSTANTANEOUS FORWARD VOLTAGE,VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, www.galaxycn.com Document Number 0281010 BLGALAXY ELECTRICAL 2.