FS3AB-FS3MB Surface Mount Rectifiers REVERSE VOLTAGE: 50 --- 1000 V CURRENT: 3.0 A Features Plastic package has underwriters laborator flammability classification 94V-0 DO - 214AA(SMB) 111 4.7± 0.25 For surface mounted applications Built-in strain relief,ideal for automated placement 3.6± 0.3 2.0± 0.15 Low profile package Glass passivated chip junction High temperature soldering: 11 1 250oC/10 seconds at terminals 2.3± 0.15 5.4± 0.2 Mechanical Data Case:JEDEC DO-214AA,molded plastic over 11 11passivated chip 0.2± 0.05 0.203MAX 1.3± 0.2 Polarity: color band denotes cathode end Weight: 0.003 ounces, 0.093 gram Dimensions in millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified FS3AB FS3BB FS3DB FS3GB FS3JB FS3 KB FS3MB UNITS Maximum recurrent peak reverse voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS voltage VRWS 35 70 140 280 420 560 700 V Maximum DC blocking voltage VDC 50 100 200 400 600 800 100 V Maximum average forword rectified current at c TL=90OC I F(AV) 3.0 A Peak forward surge current @ TL = 110°C 8.3ms c single half-sine-wave superimposed on rated c load IFSM 100.0 A Maximum instantaneous forward voltage at 3.0A VF 1.30 V Maximum DC reverse current at rated DC blockjing voltage @TA=25oC @TA=125oC 5.0 IR 200.0 Maximum reverse recovery time (NOTE 1) trr Typical junction capacitance (NOTE 2) CJ 32 Typical thermal resitance (NOTE 3) R JA 40.0 TJTSTG -55--------+150 Operating junction and storage temperature range 250 150 NOTE: 1.Reverse recovery time test conditions:IF=0.5A,IR=1.0A,Irr=0.25A 2. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts 3. Thermal resistance from junction to ambient and junction to lead P.C.B.mounted on 0.2''X0.2''(5.0X5.0mm2) copper pad areas http://www.luguang.cn mail:[email protected] ns 500 pF o C/W o C FS3AB-FS3MB Surface Mount Rectifiers Ratings AND Charactieristic Curves FIG.1 -- FORWARD DERATING CURVE FIG.2 PEAK FORWARD SURGE CURRENT 3.0 PEAK FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD CURRENT,AMPERES 100 Resistive or inductive Load 2.0 1.0 P.C.B.MOUNTED ON 0.27''X0.27''(7.0X7.0mm) COPPERPAND AREAS 0 50 60 70 80 90 100 110 120 130 140 150 160 TL=100 C 8.3ms Single Half Sine-Wave (JEDEC Method) O 80 60 40 20 0 1 10 LEAD TEMPERATURE NUMBER OF CYCLES AT 60Hz FIG.4 -- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT,MICROAMPERES 20 10 O TJ=25 C Puise Width=300 S 1%DUTY CYCLE 0.1 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE,VOLTS JUNCTION CAPACITANCE,PF INSTANTANEOUS FORWARD CURRENT,AMPERES FIG.3 -- TYPICAL FORWARD CHARACTERISTICS 1 1 00 100 0 TJ=125 C 10 1 0 TJ=25 C 0.1 0 20 40 60 100 0 TJ=25 C f=1.0MHZ Vsig=50mVp-p 60 40 30 20 1 .1 4 1000 REVERSE VOLTAGE,VOLTS http://www.luguang.cn 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, FIG.5-TYPICAL JUNCTION CAPACITANCE 10 80 mail:[email protected]