SRF4030CT THRU SRF40200CT R SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 30 to 200 Volts Forward Current - 40.0Amperes S E M I C O N D U C T O R FEATURES ITO-220AB Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection 0.410(10.41) 0.140(3.55) 0.390(9.91) 0.128(3.25) DIA Low power loss ,high efficiency 0.187(4.75) 0.167(4.25) 0.130(3.31) 0.111(2.81) 0.111(2.83) High current capability ,Low forward voltage drop 0.101(2.57) 0.138(3.50) 0.130(3.30) Single rectifier construction High surge capability JF SRF4060CT For use in low voltage ,high frequency inverters, PIN 2 1 free wheeling ,and polarity protection applications 3 1.161(29.5) 0.177(4.50) High temperature soldering guaranteed:260 C/10 seconds, 0.102(2.60) 0.25"(6.35mm)from case Component in accordance to RoHS 2002/95/EC and 0.110(2.80) 1.083(27.5) 0.138(3.50) 0.551(14.00) 0.067(1.70) 0.059(1.50) 0.056(1.43) 0.043(1.10) WEEE 2002/96/EC 0.512(13.00) 0.029(0.73) 0.019(0.47) 0.104(2.64) 0.096(2.44) MECHANICAL DATA 0.029(0.73) 0.019(0.47) Case: JEDEC ITO-220AB molded plastic body Terminals: Lead solderable per MIL-STD-750,method 2026 Polarity: As marked Dimensions in inches and (millimeters) Mounting Position: Any Weight: 0.08ounce, 2.24 gram 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 repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Per leg Total device Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum average forward rectified current(see Fig.1) SRF 4050CT SRF SRF SRF SRF 4060CT 40100CT 40150CT 40200CT 30 35 40 45 50 60 100 150 200 21 25 28 32 35 42 70 105 140 30 35 40 45 50 60 100 150 200 Units Volts Volts Volts Amps IFSM 300.0 Amps IR Typical thermal resistance (Note 2) R Operating junction temperature range TJ TSTG Notes: 1.Pulse test: 300 SRF 4045CT I(AV) VF Storage temperature range SRF 4040CT 20.0 40.0 Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) T C =125 C SRF 4035CT VRRM VRMS VDC Maximum instantaneous forward voltage at 40.0 A T C =25 C SRF 4030CT 0.60 0.75 0.85 0.95 0.2 30 50 3.0 JC C/W -65 to+150 C C 2.Thermal resistance from junction to case 1-150 mA -65 to+150 s pulse width,1% duty cycle JINAN JINGHENG ELECTRONICS CO., LTD. Volts HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTER ISTI C CURVES SRF40 30CT THRU SRF40 200CT FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 400 PEAK FORWARD SURGE CURRENT(AMPERES) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 50 40 30 20 SINGLE PHASE HALF WAVE 50Hz INDUCTIVE OR RESISTIVE LOAD 10 300 200 100 1 0 0 50 100 10 150 100 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE ( C) FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 10 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT( AMPERES) 50 TJ=125 C 10 TJ=25 C 1 0.1 TJ=125 C 1 0.1 TJ=25 C 0.01 0.01 0 0.1 0.2 0.3 0.5 0.6 0.7 0.8 0.9 1.0 1.1 0.001 1.2 0 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 4000 1000 100 1 10 40 60 80 100 FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/ W JUNCTION CAPACITANCE(pF) FIG.5-TYPICAL JUNCTION CAPACITANCE 0.1 20 PERCENT OF RATED PEAK REVERSE VOLTAGE% 100 100 10 1 0.1 0.01 REVERSE VOLTAGE. VOLTS 0.1 1 10 100 T, PULSE DURATION ,sec. JINAN JINGHENG ELECTRONICS CO., LTD. 1-151 HTTP://WWW.JINGHENGGROUP.COM