SR540

SR540 5.0Amp Schottky Barrier Rectifiers Features DO-27 The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications 0.945 (24.0) MIN. Built-in strain relief,ideal for automated placement Low reverse leakage 0.220 (5.6) 0.197(5.0) DIA. High forward surge current capability High temperature soldering guaranteed 0.375(9.5) 0.285(7.2) 250 C/10 seconds at terminals Mechanical Data 0.945 (24.0) MIN. Case : Molded plastic body Terminals : Solder plated, solderable per MIL-STD-750,Method 2026 0.052 (1.3) 0.035(0.9) DIA. Polarity : Polarity symbol marking on body Mounting Position : Any Weight : 0.0345 ounce, 0.98 grams Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load, for capacitive load current derate by 20%. Parameter SYMBOLS SR540L SR545L SR550L SR560L SR580L SR5100L UNITS Maximum repetitive peak reverse voltage VRRM 40 45 50 60 80 100 V Maximum RMS voltage VRMS 28 31.5 35 42 56 70 V Maximum DC blocking voltage VDC 40 45 50 60 80 100 V Maximum average forward rectified current at TL =100 C I(AV) 5.0 A Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load IFSM 120.0 A Maximum instantaneous forward voltage at 5.0A VF Maximum DC reverse current T A =25 C at rated DC blocking voltage TA=125 C Typical thermal resistance Operating junction temperature range Storage temperature range www.shunyegroup.com.cn IR 0.48 0.55 0.5 50 0.70 V 0.2 20 mA RqJA 45.0 C/W TJ -55 to +150 C TSTG -55 to +150 C 1/2 SR540L~SR5100L 5.0Amp Schottky Barrier Rectifiers Ratings And Characteristic Curves FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PERLEG 140 Peak Forward Surage Current Amperes 8.0 7.0 6.0 Amperes Average Forward Rectified Current FIG. 1- DERATING CURVE OUTPUT RECTIFIED CURRENT 5.0 4.0 3.0 2.0 1.0 0.0 0 20 40 60 80 100 120 140 120 100 80 60 f=60Hz 40 20 1Cycle 0 160 1 100 Number of cycles FIG. 3-TYPICAL FORWARD VOLTAGE CHARACTERISTICS FIG. 4-TYPICAL REVERSE LEAKAGE CHARACTERISTICS 50 100 SR540L-SR560L SR580L-SR5100L 10.0 1 0.1 SR540L-SR550L SR560L SR580L-SR5100L 0.01 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 1.0 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES TJ=25 C INSTANTANEOUS FORWARD CURRENT,AMPERES 10 Lead Temperature 10 TJ=100 C 1 0.1 TJ=25 C 0.01 0.001 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% www.shunyegroup.com.cn 2/2