SS34 SMA

SS32-310 SERIES SCHOTTKY SMA Plastic-Encapsulate SURFACE MOUNT SCHOTTKY Schottky BARRIER BarrierRECTIFIERS Diode ROHS FEATURES  Schottky barrier rectifier  Guardring protection  Low forward voltage  Reverse energy tested  High current capability  Extremely low thermal resistance MECHANICAL DATA  Case: SMA molded plastic body 1111  Polarity: Color band denotes cathode end  Mounting position: ANY  Weight: 0.002 ounces, 0.064 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified SYMBOL SS32 SS33 SS34 SS35 SS36 SS38 SS39 SS310 UNITS Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 80 90 100 V Maximum RMS voltage VRWS 14 21 28 35 42 56 63 70 V Maximum DC blocking voltage VDC 20 30 40 50 60 80 90 100 V Maximum average forward rectified current at TL=90 IF(AV) 3.0 A Peak forward surge current 8.3ms single half-sine-wave IFSM 40 A Maximum instantaneous forward voltage at I FM=1.0A (NOTE1) VF Maximum DC reverse current TJ=25 at rated DC blocking voltage TJ=125 Maximum thermal resistance Operating temperature range Storage temperature range IR R 0.50 0.75 0.85 0.2 0.5 6.0 5.0 28 JL V mA o C/W TJ -55 ---- +125 o C TSTG -55 ---- +150 o C NOTE: 1.Pulse test: Pulse width 300us,duty cycle 1 % Rev 8: Nov 2014 www.born-tw.com Page 1 of 2 SS32-310 SERIES SCHOTTKY SMA Plastic-Encapsulate SURFACE MOUNT SCHOTTKY Schottky BARRIER BarrierRECTIFIERS Diode FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT FIG. 1 - FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES 5.0 4.0 3.0 2.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 1.0 0 25 50 75 100 125 150 ROHS 120 100 80 60 40 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 20 0 1 175 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE ℃ FIG.3-TYPICAL FORWARD CHARACTERISTICS FIG.4-TYPICAL JUNCTION CAPACITANCE 20 1000 SS33 10 CAPACITANCE，（ PF） INSTANTANEOUS FORWARD CURRENT, (A) SS32 SS34 SS35 -SS36 1.0 SS38 -SS310 100 T J = 25°C PULSE WIDTH 300us 1% DUTY CYCLE T J=25℃ f=1MHZ 10 0.1 0.1 0 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.0 1.7 4.0 100 10.0 REVERSE VOLTAGE,VOLTS INSTANTANEOUS FORWARD VOLTAGE, (VOLTS) FIG.5-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (mA ) 100 T J=125℃ 10 T J=100℃ 1.0 0.1 0.01 T J=25℃ 0.001 0 20 40 60 80 100 120 140 PERCENT RATED PEAK REVERSE VOLTAGE,(%) Rev 8: Nov 2014 www.born-tw.com Page 2 of 2