SS22-SS210 Surface Mount Schottky Barrier Rectifiers REVERSE VOLTAGE: 20 - 100 V FORWARD CURRENT: 2.0 A (DO-214AA)SMB 4.7± 0.25 Schottky barrier rectifier Guardring protection 3.6± 0.3 2.0± 0.15 Features Low forward voltage Reverse energy tested 5.4± 0.2 2.3± 0.15 High current capability Extremely low thermal resistance Mechanical Data 0.2± 0.05 1.3± 0.2 0.203MAX Case: SMB molded plastic body 1111 Polarity: Color band denotes cathode end Mounting position: ANY Dimensions in millimeters Weight: 0.003 ounces, 0.093 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified SS22 Device marking code SS23 SS24 SS25 SS26 SS28 SS29 SS210 UNITS Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 80 90 100 V Maximum RMS voltage VRWS 14 21 28 35 42 56 63 70 V Maximum DC blocking voltage VDC 20 30 40 50 60 80 90 100 V Maximum average forward rectified current at TL=90 IF(AV) Peak forward surge current 8.3ms single half-sine-wave Maximum instantaneous forward voltage @IF=2.0A (NOTE1) @IF=1.0A Maximum DC reverse current TJ=25 at rated DC blocking voltage TJ=125 Maximum thermal resistance Operating temperature range Storage temperature range 2.0 IFSM 1.5 A 75 A - VF IR R JL 0.50 - 0.70 0.4 0.03 10 5.0 28 V 0.75 mA o C/W TJ -55 ---- +125 o C TSTG -55 ---- +150 o C NOTE: 1.Pulse test: Pulse width 300us,duty cycle 1 % http://www.luguang.cn mail:[email protected] SS22-SS210 Surface Mount Schottky Barrier Rectifiers Ratings AND Charactieristic Curves 2.0 Resistive or inductive Load 1.0 P.C.B.MOUNTED ON 0.2X0.2(5.0X5.0mm) COPPERPAD AREAS 0 50 60 70 80 90 100 110 120 130 140 150 160 170 FIG.2-- PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT,AMPERES CURRENT,AMPERES FIG.1 -- FORWARD DERATING CURVE LEAD TEMPERATURE T L =100℃ 8.3ms Single Half Sine-Wave (JED E C M ethod) 60 45 30 15 0 1 10 10 0 NUMBER OF CYCLES AT 60Hz FIG.3 -- TYPICAL FORWARD CHARACTERISTICS FIG.4 -- TYPICAL REVERSE CHARACTERISTICS 1 SS 25 ~S S2 SS 6 28 ~S S2 10 10 INSTANTANEOUS REVERSE CURRENT,MICRO AMPERES 100 SS 22~ SS 24 INSTANTANEOUS FORWARD CURRENT,AMPERES 75 0.1 0.01 Tj=25oC Pulse Width=300 s 1% Duty Cycle .2 .3 .4 .5 .6 .7 .8 10 SS28-SS210 1.0 T J=125℃ 0.1 SS22-SS26 SS28-SS210 0.01 0.001 T J=25℃ SS22-SS26 0.001 0 20 40 60 80 1 00 .9 INSTANTANEOUS FORWARD VOLTAGE,VOLTS http://www.luguang.cn PERCENT OF RATED PEAK REVERSE VOLTAGE, mail:[email protected]