BL GALAXY ELECTRICAL ES3A--- ES3G VOLTAGE RANGE: 50 --- 400 V CURRENT: 3.0 A SURFACE MOUNT RECTIFIER FEATURES Low cost Low leakage Low forward voltage drop High current capability Easily cleaned with Alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 DO-214AB(SMC) MECHANICAL DATA Case:JEDEC DO-214AB,molded plastic Terminals: Solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.007 ounces,0.21 grams Mounting position: Any ｉｎｃｈ（ｍｍ） MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. Device marking code ES3A ES3B ES3C ES3D ES3G EA EB EC ED EG UNITS Maximum recurrent peak reverse voltage VRRM 50 100 150 200 400 V Maximum RMS voltage VRMS 35 70 105 140 210 V VDC 50 100 150 200 400 V Maximum DC blocking voltage Maximum average forward rectified current @TA=100 IF(AV) 3.0 A IFSM 100 A VF 0.90 Peak forward surge current 8.3ms single half-sine-wave superimposed on rated load @TJ=125 Maximum instantaneous forward voltage at3.0 A Maximum reverse current at rated DC blocking voltage Typical reverse recovery time @TA=25 @TA=100 (Note1) 10 IR trr 25 (Note2) CJ 45 Typical thermal resistance (Note3) RθJA 25 TJ - 55 ---- + 150 TSTG - 55 ---- + 150 Storage temperature range NOTE: 1. Measured with IF=0.5A, IR=1A, Irr =0.25A. V A 500 Typical junction capacitance Operating junction temperature range 1.25 35 ns pF /W www.galaxycn.com 2. Measured at 1.0MHZ and applied reverse voltage of 4.0V DC. 3. Thermal resistance f rom junction to ambient and junction to lead P.C.B.mounted on 0.27''X0.27''(7.0X7.0mm2) copper pad areas Document Number 0280029 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES ES3A --- ES3G FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 N 1. 10 N 1. trr +0.5A D.U.T. 0 PULSE GENERATOR (NOTE2) (+) 25VDC (approx) (-) -0.25A OSCILLOSCOPE (NOTE 1) 1 NONINDUCTIVE -1.0A 1cm SET TIME BASE FOR 10/15 ns/cm FIG.2 -- TYPICAL FORWARD CHARACTERISTIC 10 3.0 1.0 TJ=25 0.1 Pulse width=300 s 1% Duty Cycle 0.01 0 0.4 0.8 1.0 FIG.3 -- FORWARD DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 100 AMPERES INSTANTANEOUS FORWARD CURRENT NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF. JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 . 1.8 3 0 0 10 6 4 TJ=25 2 1 0.1 0.2 0.4 1 2 4 10 20 REVERSE VOLTAGE,VOLTS 40 100 75 100 125 150 175 100 8.3ms Single Half Sine-Wave 80 60 AMPERES 20 50 FIG.5 -- PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT JUNCTION CAPACITANCE,pF 40 25 AMBIENT TEMPERATURE, FIG.4 -- TYPICAL JUNCTION CAPACITANCE 60 Single Phase Half Wave 60HZ Resistive or Inductive Load 1.5 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 200 100 z 40 20 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz www.galaxycn.com Document Number 0280029 BLGALAXY ELECTRICAL 2.