SR1020L THRU SR10200L SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 200 Volts Forward Current - 10.0Amperes FEATURES DO-201AD Plastic package has Underwriters Laboratory Flammability Classification 94V Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection Low power loss ,high efficiency 1.0(25.4) MIN X H High current capability ,Low forward voltage drop Single rectifier construction 0.210(5.3) 0.190(4.8) DIA High surge capability For use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications 0.375(9.50) 0.285(7.20) High temperature soldering guaranteed:260 C/10 seconds, 0.25"(6.35mm)from case Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC MECHANICAL DATA 1.0(25.4) MIN Case: JEDEC DO-201AD molded plastic body 0.052(1.32) 0.046(1.18) DIA Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Dimensions in inches and (millimetrers) Weight: 0.041ounce, 1.12 grams 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 SR 1020L SR 1030L SR 1045L SR 1050L SR 1060L SR 1080L 20 30 45 50 60 80 14 21 32 35 42 20 30 45 50 60 SR SR 10100L 10150L SR 10200L Units Maximum DC blocking voltage VRRM VRMS VDC Maximum average forward rectified current (see Fig.1) I(AV) 10.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 150.0 Amps Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum instantaneous forward voltage at 10.0 A(Note 1 ) Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) T A =25 C T A =125 C VF R Operating junction temperature range TJ TSTG Notes: 1.Pulse test: 300 150 56 70 105 140 80 100 150 200 0.75 0.55 0.2 IR Typical thermal resistance (Note 2) Storage temperature range 0.45 15 50 2.5 JC s pulse width,1% duty cycle 2.Thermal resistance from junction to case 1 200 100 0.80 0.85 Volts Volts Volts Volts mA C/W -65 to+150 C -65 to+150 C SR1020L THRU SR10200L RATINGS AND CHARACTERISTIC CURVES FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 12 175 10 150 RESISTIVE OR INDUCTVE LOAD 8 PEAK FORWARD SURGE CURRENT(AMPERES) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 6 4 2 0 0 20 40 60 80 100 120 125 100 75 50 25 150 0.1 1 10 100 LEAD TEMPERATURE ( C) NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 20 50 (mA) TJ=125 C 10 INSTANTANEOUS REVERSE CURRENT INSTANTANEOUS FORWARD CURRENT( AMPERES) 10 TJ=125 C PULSE WIDTH=300 S TJ=25 C 1% DUTY CYCLE 1 0.1 SR1050L-SR10200L 1 TJ=75 C 0.1 0.01 TJ=25 C SR1020L-SR1040L 0.01 SR1050L-SR10200L 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 SR1020L-SR1040L 0.001 0 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 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) 4000 TJ=25 C f=1.0MHZ Vsig=50mVp-p 1000 SR1050L-SR10200L SR1020L-SR1040L 100 0.1 1 10 100 100 10 1 0.1 0.01 REVERSE VOLTAGE. VOLTS 0.1 1 T, PULSE DURATION ,sec. 2 10 100