SR2020CS THRU SR20200CS R SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 200 Volts Forward Current - 20Amperes S E M I C O N D U C T O R FEATURES TO-263 D2PAK Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection s Low power loss ,high efficiency SR2 JF 06 0C High current capability ,Low forward voltage drop Single rectifier construction 0.420(10.67) 0.380(9.65) 0.190(4.83) 0.160(4.06) High surge capability 0.245(6.22) MIN For use in low voltage ,high frequency inverters, 0.055(1.40) 0.045(1.14) free wheeling ,and polarity protection applications 0.066(1.68) 0.036(0.92) High temperature soldering guaranteed:260 C/10 seconds, 0.360(9.14) 0.25"(6.35mm)from case 0.639(16.22) 0.560(14.22) 0.320(8.13) 1 Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC K 2 0.053(1.34) 0.047(1.20) MECHANICAL DATA 0.131(3.32) 0.090(2.29) 0.095(2.41) 0.037(0.94) 0.027(0.69) 0.083(2.10) Case: JEDEC TO-263 molded plastic body 0.018(0.46) 0.134(3.40) 0.014(0.35) 0.105(2.67) Terminals: Solderable per MIL-STD-202,method 208 Polarity: As marked Dimensions in inches and (millimeters) Mounting Position: Any 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) VRRM VRMS VDC 30 40 50 60 80 100 150 200 14 21 28 35 42 56 70 105 140 20 30 40 50 60 80 100 150 200 Units Volts Volts Volts IFSM 200.0 Amps IR Typical thermal resistance (Note 2) R Operating junction temperature range TJ TSTG Notes: 1.Pulse test: 300 20 Amps VF Storage temperature range SR SR SR SR SR SR 2050CS 2060CS 2080CS 20100CS 20150CS 20200CS I(AV) Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) T C =125 C SR SR 2030CS 2040CS 10.0 20.0 Maximum instantaneous forward voltage at 20.0 A T C =25 C SR 2020CS 0.60 0.75 0.70 0.85 0.2 30 JC 50 0.90 0.95 Volts mA 3.0 C/W -65 to+150 C -65 to+150 C s pulse width,1% duty cycle 2.Thermal resistance from junction to case 1-142 JINAN JINGHENG CO., LTD. lizhenhui MB:+86-13537087568 E-mail:[email protected] RATINGS AND CHARACTERISTIC CURVES SR2020CS THRU SR20200CS FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 20 200 PEAK FORWARD SURGE CURRENT(AMPERES) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 16 12 8 INDUCTIVE OR RESISTIVE LOAD 4 180 160 TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 140 120 100 0 0 50 100 150 80 LEAD TEMPERATURE ( C) 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 50 10 (mA) TJ=125 C 10 PULSE WIDTH=300 S 1% DUTY CYCLE TJ=25 C 1 TJ=125 C INSTANTANEOUS REVERSE CURRENT INSTANTANEOUS FORWARD CURRENT( AMPERES) 50 0.1 1 TJ=75 C 0.1 0.01 TJ=25 C 0.01 0 0.1 0.2 0.3 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 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 JUNCTION CAPACITANCE(pF) FIG.5-TYPICAL JUNCTION CAPACITANCE 4000 TJ=25 C f=1.0MHZ Vsig=50mVp-p 1000 100 0.1 1 10 100 REVERSE VOLTAGE. VOLTS 100 10 1 0.1 0.01 0.1 1 10 100 T, PULSE DURATION ,sec. 1-143 JINAN JINGHENG CO., LTD. lizhenhui MB:+86-13537087568 E-mail:[email protected]