B320-B360 Surface Mount Schottky Barrier Rectifiers REVERSE VOLTAGE: 20 --- 60 V CURRENT: 3.0 A DO - 214AB(SMC) Features Plastic package has Underwriters Laborator Flammability Classification 94V-0 For surface mounted applications ◇ Low profile package ◇ Built-in strain relief ◇ Metal silicon junction, majority carrier conduction ◇ High surge capability ◇ High current capability,low forward voltage drop ◇ 111 ◇ ◇ 11 5.8± 0.3 8.3± 0.2 Low power loss,high effciency For use in low voltage high frequency inverters,free wheeling and polarity protection applications Guardring for overvoltage protection 1.5± 0.25 High temperature soldering guaranteed:250oC/10 1 seconds at terminals 0.25± 0.06 0.203MAX ◇ 3.0± 0.15 ◇ 7.5± 0.25 2.4± 0.2 ◇ 111 Dimensions in millimeters Mechanical Data ◇ Case:JEDEC DO-214AB,molded plastic over 1111passivated chip ◇ ◇ Polarity: Color band denotes cathode end Weight: 0.007 ounces, 0.21 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified B320 B330 B340 B350 B360 UNITS Maximum recurrent peak reverse voltage VRRM 20 30 40 50 60 V Maximum RMS voltage VRWS 14 21 28 35 42 V Maximum DC blocking voltage VDC 20 30 40 50 60 V Maximum average forw ord rectified current at c TL(SEE FIG.1) (NOTE 2) I(AV) 3.0 A Peak forw ard surge current 8.3ms single halfc sine-w ave superimposed on rated load(JEDEC c Method) IFSM 100.0 A Maximum instantaneous forw ard voltage at v 3.0A(NOTE.1) Maximum DC reverse current @TA=25oC VF IR Operating junction and storage temperature range Storage temperature range 0.70 0.5 V mA 20 at rated DC blockjing voltage(NOTE1) @TA=100oC Typical thermal resitance (NOTE2) 0.50 RθJA 50.0 RθJL 10.0 TSTG TJ C/W -55--- +150 o -55--- +125 o NOTE: 1.Pulse test:300μS pulse width,1%duty cy cle 2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm 2)copper pad areas http://www.luguang.cn o mail:[email protected] C C B320-B360 Surface Mount Schottky Barrier Rectifiers Ratings AND Charactieristic Curves FIG.2-- PEAK FORWARD SURGE CURRENT 100 4.0 PEAK FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD RECTIFIED CURRENT,AMPERES FIG.1 -- FORWARD DERATING CURVE Resistive or inductive Load B320-B360 3.0 P.C.B.MOUNTED ON 0.55"X0.55"(14.0X14.0mm) COPPERPAD AREAS 2.0 1.0 0 50 60 70 80 90 100 110 120 130 140 8.3ms Single Half Sine-Wave (JEDEC Method) 80 60 40 20 150 160 0 1 AMBIENT TEMPERATURE ℃ O TJ=125 C 10.0 TJ=150OC Puise Width=300 S 1%DUTY CYCLE O TJ=25 C 0.01 0 B320-B340 B350-B360 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FIG.4 -- TYPICAL REVERSE CHARACTERISTICS 0 TJ=75 C 0.1 B320-B340 B350-B360 0.01 0.001 0 0 TJ=25 C 20 40 60 80 100 100 TJ=25 O C f=1.0MHz Vsig=50mVp-p TRANSIENT THERMAL IMPEDANCE OC/W JUNCTION CAPACLTANCE pF 1000 100 B320-B340 B350-B360 10 1 FIG.6-- TYPICAL TRANSIENT THERMAL IMPEDANCE FIG.5-TYPICAL JUNCTION CAPACITANCE 1.0 0 TJ=125 C PERCENT OF RATED PEAK REVERSE VOLTAGE,％ INSTANTANEOUS FORWARD VOLTAGE,VOLTS 10 0.1 20 10 INSTANTANEOUS REVERSE CURRENT,MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES 30.0 0.1 100 NUMBER OF CYCLES AT 60HZ FIG.3 -- TYPICAL FORWARD CHARACTERISTICS 1 10 100 REVERSE VOLTAGE,VOLTS http://www.luguang.cn 10 1 0.1 0.01 0.1 1 10 PULSE DURATION,SEC mail:[email protected] 100