RS3K

BL FEATURES GALAXY ELECTRICAL RS3A---RS3M REVERSE VOLTAGE: 50 --- 1000 V CURRENT: 3.0 A SURFACE MOUNT RECTIFIER Plastic package has underwriters laborator flammability classification 94V-0 For surface mounted applications Low profile package Built-in strain relief,ideal for automated placement Glass passivated chip junction High temperature soldering: 111 250oC/10 seconds at terminals 111 DO - 214AB(SMC) MECHANICAL DATA Case:JEDEC DO-214AB,molded plastic over 1111passivated chip Terminals:Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: color band denotes cathode end Weight: 0.007 ounces, 0.21 gram ｉｎｃｈ（ｍｍ） MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified RS3A Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forword rectified current at c TL=90OC Peak forward surge current 8.3ms c single half-sine-wave superimposed on rated c load Maximum instantaneous forward voltage at 3.0A Maximum DC reverse current at rated DC blockjing voltage @TA=25oC @TA=125oC RS3B 100 70 100 RS3D RS3G RS3J RS3K 200 140 200 400 280 400 3.0 100 1.3 10 200 600 420 600 800 560 800 RS3M 1000 700 1000 UNITS V V V A VRRM VRWS VDC I F(AV) IFSM VF IR trr CJ R JA 50 35 50 A V Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resitance (NOTE 3) Operating junction and storage temperature range 150 32 22 250 500 ns pF o C/W o TJTSTG -55--------+150 C 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 www.galaxycn.com Document Number 0280033 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- FORWARD DERATING CURVE PEAK FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD CURRENT,AMPERES 100 TL=100 C 8.3ms Single Half Sine-Wave (JEDEC Method) O RS3A - - - RS3M FIG.2 PEAK FORWARD SURGE CURRENT 3.0 80 Resistive or inductive Load 60 2.0 40 1.0 P.C.B.MOUNTED ON 0.27''X0.27''(7.0X7.0mm) COPPERPAND AREAS 20 0 50 60 70 80 90 100 110 120 130 140 150 160 0 1 10 100 LEAD TEMPERATURE NUMBER OF CYCLES AT 60Hz FIG.3 -- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,AMPERES 20 10 FIG.4 -- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT,MICROAMPERES 100 0 TJ=125 C 10 1 TJ=25 C O 0.1 Puise Width=300 S 1%DUTY CYCLE 1 TJ=25 C 0 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.1 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE,VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,pF 100 60 40 20 10 4 2 1 .1 .2 TJ=25 f=1MHz .4 1.0 24 10 20 40 100 REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0280033 BLGALAXY ELECTRICAL 2.