K34L JINANJINGHENG | Alldatasheet
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Technical content
LOW VF SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 45 Volts Forward Current - 3.0Ampere
FEATURES
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection Low power loss ,high efficiency High current capability ,Low forward voltage drop High surge capability For use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications High temperature soldering guaranteed:250 C/10 seconds at terminals, 0.375"(9.5mm)lead length,5lbs.(2.3kg)tension R SEMICONDUCTOR MECHANICAL DATA Case: SOD-123FL molded plastic body Lead Finish: 100% Matte Sn (Tin) Polarity: color band denotes cathode end Any Weight: 11.7 mg(approximately) Mounting Position: JINAN JINGHENG ELECTRONICS CO., LTD. HTTP WWW.JINGHENGGROUP.COM://2-1 Maximum repetitive peak reverse voltage VRRM VRMS VDC I(AV) IFSM TSTG VF IR TJ R JA R JL Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current (See Fig. 1) Forward voltage Typical thermal resistance Operating junction temperature range Storage temperature range Leakage current Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Volts Volts Volts Volts Amp Amps C/W C C Unit 30. 75 0. -65 to+125 -65 to+150 88.0 28.0 K34L VR 40V TA 25=, = ℃ Symbols (Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive load. For capacitive load,derate by 20%.) SOD-123FL Dimensions in inches and (millimeters) 0.040(1.00 ) 0.024(0.60) 0.008(0.20) MAX 0.077(1.95 ) 0.061(1.55) 0.114(2.90 ) 0.098(2.50) 0.154(3.90) 0.138(3.50) 0.053(1.20) 0.037(0.95) 0.043(1.10) 0.020(0.50) JF Symbols Test condition MAX . UnitTYP. IF 3A= VR 40V TA=, = ℃ 100 04 2. 03 2. 80 0. 03 7. 04 5. 400 IF 1A= A MA
2.0 RATINGS AND CHARACTERISTIC CURVES K34L 0.01 0.001 0.01 0.1 0.1 100 200 40 60 80 100 1 10 100 0 25 50 75 100 125 150 175 3.0 4.0 1.0 FIG.1-FORWARD CURRENT DERATING CURVE FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS AVERAGE FORWA RD CURREN T AMPERES INSTANTANEOUS FORWA RD CURREN T( AMPERES) INSTANTANEOUS REVERSE CURREN T( m A ) PEAK FORWARD SURGE CURRENT(AMPERES) INSTANTANEOUS FORWARD VOLTAGE (VOLTS) REVERSE VOLTAGE. VOLTS T, PULSE DURATION ,sec. PERCENT OF RATED PEAK REVERSE VOLTAGE% NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE ( C) T =25J ℃ T =100J ℃ PULSE WIDTH=300 S 1% DUTY CYCLE T =T MAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) JJ T =25J ℃ 0.1 0.1 0.10.011 110 10100 100 100 1000 100 FIG.5-TYPICAL JUNCTION CAPACITANCE FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE JUNCTION CAPACITANCE(pF) TRANSIENT THERMA L IMPEDA NCE, C/ W T =25 f=1.0MH J Z Vsig=50mVp-p T =75J ℃ T =125J ℃ JINAN JINGHENG ELECTRONICS CO., LTD. HTTP WWW.JINGHENGGROUP.COM://2-2