SS22

BL FEATURES GALAXY ELECTRICAL SS22 - - - SS210 REVERSE VOLTAGE: 20 - 100 V FORWARD CURRENT: 2.0 A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS (DO-214AA)SMB Schottky barrier rectifier Guardring protection Low forward voltage Reverse energy tested High current capability Extremely low thermal resistance MECHANICAL DATA Case: SMB molded plastic body 1111 Polarity: Color band denotes cathode end Mounting position: ANY Weight: 0.003 ounces, 0.093 gram inch(mm) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified SS22 Device marking code SS23 SS24 SS25 SS26 SS23 SS24 SS25 SS26 30 21 30 40 28 40 50 35 50 2.0 75 0.50 0.4 10 28 -55 ---- +125 -55 ---- +150 0.75 60 42 60 SS28 SS29 SS210 UNITS SS22 VRRM VRWS VDC IF(AV) IFSM VF IR R JL SS28 SS29 S210 80 56 80 90 63 90 100 70 100 V V V A A 0.85 0.03 5.0 V mA o 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 20 14 20 C/W o o TJ TSTG C C NOTE: 1.Pulse test: Pulse width 300us,duty cycle 1 % www.galaxycn.com Document Number 0281002 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- FORWARD DERATING CURVE SS22- - -SS210 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 22~ SS 24 1.0 SS28-SS210 SS 25 ~S S2 SS 6 28 ~S S2 10 T J=125℃ 0.1 SS28-SS210 SS22-SS26 1 0.01 T J=2 5℃ 0.1 0.001 SS22-SS26 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 0281002 BLGALAXY ELECTRICAL 2.