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| BLGALAXY FEATURES o o ELECTRICAL SB120 - - - SB1A0 VOLTAGE RANGE: 20 --- 100 V CURRENT: 1.0 A SCHOTTKY BARRIER RECTIFIER Metal-Semiconductor junction with guard ring Epitaxial construction o Low forward voltage drop,low switching losses o High surge capability o For use in low voltage,high frequency inverters free xxxx wheeling,and polarity protection applications o The plastic material carries U/L recognition 94V-0 DO - 41 MECHANICAL DATA o o o o o Case:JEDEC DO--41,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.012 ounces,0.34 grams Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25ae ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. SB 120 Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 9.5mm lead length, Peak forward surge current 8.3ms single half-sine-wave superimposed on rated load @T J=125ae (see fig.1) SB 130 30 21 30 SB 140 40 28 40 SB 150 50 35 50 SB 160 60 42 60 1.0 SB 170 70 49 70 SB 180 80 56 80 SB 190 90 63 90 SB UNITS 1A0 100 70 100 V V V A VRRM VRMS VDC IF(AV) 20 14 20 IFSM 40.0 A Maximum instantaneous forward voltage @ 1.0A Maximum reverse current @T A=25ae VF IR CJ RJA TJ TSTG 0.5 0.7 0.5 0.85 V mA pF ae/W ae ae www.galaxycn.com at rated DC blocking voltage @T A=100ae Typical junction capacitance Typical thermal resistance (Note1) (Note2) 10.0 110 50 - 55 --- + 125 5.0 80 - 55 --- + 150 - 55 --- + 150 Operating junction temperature range Storage temperature range NOTE: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2.Thermalresistance junction to ambient Document Number 0266004 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES SB120 - - - SB1A0 FIG.2 --MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1.0 0.75 SB120-SB140 Resistive or Inductive Load 0.375"(9.5mm) Lead Length 50 TJ=TJMAX 8.3ms Single Half Sine-Wave 40 0.5 30 SB150-SB1A0 0.25 20 10 0 0 0 25 50 75 100 125 150 175 1 10 100 AMBIENT TEMPERATURE, NUMBER OF CYCLES AT 60Hz FIG.4--TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE LEAKAGE CURRENT, MILLIAMPERES 1000 FIG.3 --TYPICAL INSTANTANEOUS INSTANTANEOUS FORWARD CURRENT AMPERES FORWARD CHARACTERISTICS 50 100 10 SB150-SB160 TJ=100ae SB120-SB140 P u ls e w id th = 3 0 0 1 % D u ty C y cle s 10 1 SB170-SB1A0 1 TJ=75ae 0 .1 0.1 TJ=25 0 .0 1 0 0 .2 0 .4 0 .6 0 .8 1 .0 1 .2 1 .4 1 .6 0.01 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE,VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5--TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,pF /W 400 FIG.6--TYPICAL TRANSIENT THERMAL IMPEDANCE SB120-SB140 TJ=25ae f=1.0MHz Vsig=50mVp-p TRANSIENT THERMAL IMPEDANCE , 100 100 SB150-SB1A0 10 1 10 0.1 0.1 0.01 0.1 1 10 100 1 10 100 REVERSE VOLTAGE,VOLTS PULSE DURATION,Sec. www.galaxycn.com Document Number 0266004 BLGALAXY ELECTRICAL 2. |
Price & Availability of SB170
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