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| BL FEATURES GALAXY ELECTRICAL SS32B - - - SS310B REVERSE VOLTAGE: 20 - 100 V FORWARD CURRENT: 3.0 A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS SMB Schottky barrier rectifier Guardring protection Low forward voltage Reverse energy tested High current capability Extremely low thermal resistance MECHANICAL DATA Case: SMB molded plastic body 1111 Polarity: Color band denotes cathode end Mounting position: ANY Weight: 0.003 ounces, 0.093 gram inch(mm) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified SS32B SS33B SS34B SS35B SS36B SS38B SS39B SS310B UNITS Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL=90 Peak forward surge current 8.3ms single halfsine-wave Maximum instantaneous forward voltage at IFM=3.0A (NOTE1) Maximum DC reverse current at rated DC blocking voltage Maximum thermal resistance Operating temperature range Storage temperature range TJ=25 TJ=125 VRRM VRWS VDC IF(AV) IFSM VF IR R JL 20 14 20 30 21 30 40 28 40 50 35 50 3.0 100.0 60 42 60 80 56 80 90 63 90 100 70 100 V V V A A 0.50 0.70 0.5 0.85 V mA o 20 17.0 - 55 ---- +125 - 55 ---- +150 10 C/W o o TJ TSTG C C NOTE: 1.Pulse test: Pulse width 300us,duty cycle 1 % www.galaxycn.com Document Number 0281011 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES SS32B - - - SS310B FIG.1 -- FORWARD DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT PEAK FORWARD SURGE CURRENT AMPERES FIG.2 -- PEAK FORWARD SURGE CURRENT 100 4 3 TJ=TJMAX 8.3ms Single Half Sine-Wave 50 AMPERES 2 1 Resistive or Inductive Load 0.375"(9.5mm)Lead Length 0 0 25 50 75 100 125 150 175 0 1 10 100 LEAD TEMPERATURE, NUMBER OF CYCLES AT 60Hz XXXXXXXXX---INSTANTANEOUS FORWARD CURRENT FIG.3 -- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 10 SS32B-SS34B SS38B-SS310B AMPERES 1 SS35B-SS36B T J= 2 5 P u ls e w id t h = 3 0 0 1 % D u t y C y c le s .1 .1 .3 .5 .7 .9 1 .1 1 .3 1 .5 1 .7 1 .9 2 .1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS www.galaxycn.com Document Number 0281011 BLGALAXY ELECTRICAL 2. |
Price & Availability of SS39B
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