SS34 SMB

SS32-36 SERIES SCHOTTKY SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS ROHS FEATURES For surface mounted applications Metal-Semiconductor junction with guardring Epitaxial construction Low forward voltage drop High current capability For sue in low voltage,high frequency inverters free wheeling,and polarity protection applications The plastic material carries U/L recognition 94V- O MECHANICAL DATA Case: JEDEC DO - 214Ab. molded plastic Polarity: Color band denotes cathode W eight: 0.009 ounce.0.25 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ℃ ambient temperature unless otherwise specified. Single phase. half wave. 60HZ. resistive or inductive load. For capacitive load. derate current by 20％ SYMBOL SS32 SS33 SS34 SS35 SS36 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 V Maximum RMS Voltage VRMS 14 21 28 35 42 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 V Maximum Average Forward Rectified I(AV) 3.0 A 8.3ms Single half-sine-wave superimposed IFSM 100 A Current at TL = 100℃ Peak Forward Surge Current on rated load Maximum Forward Voltage at 3.0A DC VF Maximum Reverse Current 0.5 Tj = 25℃ at Rated DC Blocking Voltage 0.5 IR Tj = 100℃ 20 Typical Junction Capacitance ( Note 1 ) Cj Typical Thermal Resistance 0.7 250 RQJL ( Note 2,3 ) RQJA 10 50 V mA pF ℃/W Operating Junction Temperature Range Tj 55 to 125 ℃ Storage Temperature Range 55 to 150 ℃ NOTE: TSTG 1. Measured at 1.0MHZ and applied reverse voltage of 4.0V DC. 2. Thermal Resistance Junction to Lead. 3. Thermal Resistance Junction to Ambient. Rev 8: Nov 2014 www.born-tw.com Page 1 of 2 SS32-36 SERIES PEAK FORWARD SURGE CURRENT AMPERES SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS FIG. 1 -- FORWARD CURRENT DERATING CURVE CURRENT AMPERES AVERAGE FORWARD RECTIFIED SCHOTTKY FIG. 2 -- MAXIMUM NON-REPETITIVE SURGE Single Phase Half Wave 60HZ Resistive of inductive Load 4 3 2 1 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE / ℃ 10 4 10 Rev 8: Nov 2014 100 80 60 8.3 ms SINGLE HALF SINE-WAVE (JEDEC Method) 40 20 0 1 2 10 5 NUMBER OF CYCLES AT 60HZ INSTANTANEOUS FORWARD CURRENT（A） 100 INSTANTANEOUS REVERSE CURRENT(m A) Transient Thermal Impedance(℃/W) 1000 1 120 Fig.4-TYPICAL FORAWRD CHARACTERISTICS Fig.3-TYPICAL JUNCTION CAPACITANCE 0.1 ROHS 100 10 1 0 0.01 0 0.2 0.4 0.6 0.8 1.0 Fig.5-TYPICAL REVERSE CHARACTERISTICS 100 Tj=125℃ 10 Tj=100℃ 1 0.1 Tj=25℃ 0 0.001 0 20 40 60 www.born-tw.com 80 120 140 Page 2 of 2