SS32 THRU SS3A R SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 3.0Amperes S E M I C O N D U C T O R FEATURES SMB(DO-214AA) Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction For surface mount applications Low power loss ,high efficiency High current capability ,Low forward voltage drop Low profile package built-in strain relief ,ideal for automated placement For use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications High temperature soldering guaranteed:260 C/10 seconds at terminals Component in accordance to RoHS 2002/95/EC and 0.155(3.94) 0.130(3.30) 0.086(2.20) 0.077(1.95) 0.180(4.57) 0.160(4.06) 0.012(0.305) 0.006(0.152) 0.096(2.44) 0.084(2.13) WEEE 2002/96/EC MECHANICAL DATA 0.008(0.203) MAX 0.060(1.52) 0.030(0.76) Case: JEDEC SMB(DO-214AA) molded plastic body 0.220(5.59) 0.205(5.21) Terminals: solder plated ,solderable per MIL-STD-750,method 2026 Polarity: color band denotes cathode end Weight: 0.003ounce,0.093 gram Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive load. For capacitive load,derate by 20%.) Symbols Maximum DC blocking voltage VRRM VRMS VDC Maximum average forward rectified current 0.375"(9.5mm) lead length (See Fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum repetitive peak reverse voltage Maximum RMS voltage Operating junction temperature range Storage temperature range SS 36 SS 38 SS 3A 20 30 40 50 60 80 100 14 21 28 35 42 57 71 20 30 40 50 60 80 100 Units Volts Volts Volts IFSM 80.0 Amps IR Typical thermal resistance (Note 2) SS 35 Amps VF Typical junction capacitance(Note 3) SS 34 I(AV) Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) TA =100 C SS 33 3.0 Maximum instantaneous forward voltage at 3.0 A(Note 1 ) T A =25 C SS 32 CJ R JA R JL TJ TSTG 0.55 0.75 0.85 0.2 20 10 250 160 55.0 17.0 -65 to+125 Volts mA PF C/W -65 to+150 -65 to+150 C C Notes: 1.Pulse test: 300 s pulse width,1% duty cycle 2. P.C.B. mounted 0.55 X 0.55"(14 X 14mm)copper pad areas 3. Measured at 1MHz and reverse voltage of 4.0volts 1-46 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM RATINGS AND CHARACTERISTIC CURVES SS32-SS3A AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 4.0 SS32-SS34 SS35-SS3A 100 3.0 2.0 1.0 0 0 25 50 75 100 125 150 175 60 40 20 0 LEAD TEMPERATURE ( C) 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 20 50 TJ=125 C 10 TJ=150 C 10 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT( AMPERES) TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 80 PEAK FORWARD SURGE CURRENT(AMPERES) P.C.B.mounted on 0.2 X 0.2"(5.0 X 5.0mm) copper pad areash PULSE WIDTH=300 S 1% DUTY CYCLE 1 TJ=25 C 0.1 SS32-SS34 SS35-SS3A TJ=125 C 1 TJ=75 C 0.1 0.01 TJ=25 C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 SS32-SS34 SS35-SS3A 1.6 0.001 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE% FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/ W FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) 1000 TJ=25 C f=1.0MHZ Vsig=50mVp-p 100 SS32-SS34 SS35-SS3A 10 0.1 1 10 100 100 10 1 0.1 0.01 REVERSE VOLTAGE. VOLTS 0.1 1 10 100 T, PULSE DURATION ,sec. 1-47 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM