SR260L R LOW VF SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 60 Volts Forward Current - 2.0Amperes S E M I C O N D U C T O R DO-15 FEATURES Pb RoHS 1.0(25.4) MIN COMPLIANT 0.142(3.6) 0.102(2.6) DIA 0.300(7.60) 0.220(5.60) JF 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 High temperature soldering guaranteed:260℃/10 seconds at terminals Component in accordance to RoHS 2011/65/EU and WEEE 2012/19/EU 1.0(25.4) MIN MECHANICAL DATA 0.034(0.85) 0.024(0.62) DIA Case: JEDEC DO-15 molded plastic body 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: 0.014ounce, 0.39 gram PRIMARY CHARACTERISTICS TYPICAL APPLICATIONS For use in low voltage ,high frequency inverters ,DC/DC converters, free wheeling ,and polarity protection applications IF(AV) 2.0A VRRM 60V IFSM 50A VF at IF=2.0A 0.45V TJMAX 150℃ MAXIMUM RATINGS (Ratings at 25℃ ambient temperature unless otherwise specified ) Parameter Symbol SR260L Unit Maximum repetitive peak reverse voltage VRRM 60 V Maximum average forward rectified current 0.375"(9.5mm) lead length(see fig.1) IF(AV) 2.0 A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) IFSM 50 A Operating junction temperature range TJ -55 to+150 ℃ Storage temperature range Tstg -55 to+150 ℃ JINAN JINGHENG ELECTRONICS CO., LTD. 3-1 HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC OF SR260L ELECTRICAL CHARACTERISTCS（TA=25℃ Unless otherwise noted) Test Conditions Parameter Symbol T A =25℃ Instaneous forward voltage T A =100℃ I F =2.0A 1) VF T A =125℃ 0 . 53 0 . 55 0 . 47 0 . 49 0 . 45 0 . 47 60 150 5 10 15 30 T A =25℃ V R =60V Reverse current T A =100℃ IR MAX. TYP. 2) Unit V μA mA T A =125℃ 4V,1MHz Typical junction capacitance 170 CJ pF Notes: 1.Pulse test: 300 μs pulse width,1% duty cycle 2.Pulse test: pulse width≤40ms THERMAL CHARACTERISTCS（TA=25℃ Unless otherwise noted) Parameter Symbol Typical thermal resistance 3) SR260L R JA 35.0 R JL 15.0 Unit ℃/W 3.Thermal resistance from junction to lead vertical P.C.B. mounted , 0.375"(9.5mm)lead length AVAILABALE PACK INFORMATION Product code Pack Box Size L*W*H(mm) Quantity(pcs/box) SR260L-DO-15 B/P 190*80*21 500 433*203*230 50 SR260L-DO-15 T/B 264*74*135 3000 400*267*286 10 JINAN JINGHENG ELECTRONICS CO., LTD. 3-2 Carton SizeL*W*H(mm) Quantity(box/carton) HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC OF SR260L FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 50 PEAK FORWARD SURGE CURRENT(AMPERES) 2.0 1.5 RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5MM) LEAD LENGTH 1.0 0.5 0 0 25 50 75 100 125 150 TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 40 30 20 10 175 0 LEAD TEMPERATURE ( ℃) 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 200 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT( AMPERES) 50 PULSE WIDTH=300μS 1% DUTY CYCLE 10 TJ=100℃ 1 TJ=125℃ TJ=25℃ 0.1 100 TJ=125℃ 10 TJ=100℃ 1 0.1 TJ=25℃ 0.01 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.01 0 INSTANTANEOUS FORWARD VOLTAGE (V) 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE% JUNCTION CAPACITANCE(pF) FIG.5-TYPICAL JUNCTION CAPACITANCE 400 100 10 0.1 1 10 100 REVERSE VOLTAGE. VOLTS JINAN JINGHENG ELECTRONICS CO., LTD. 3-3 HTTP://WWW.JINGHENGGROUP.COM