SR540L CHENDA | Alldatasheet
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Technical content
SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 40 Volts Forward Current -
5.0 Amperes
Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.04 ounce, 1.10 grams The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Construction utilizes void-free molded plastic technique Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension
FEATURES
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Dimensions in inches and (millimeters) Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 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%. DO-201AD 0.210 (5.6) 0.197 (5.0) DIA. DIA. 1.0 (25.4) MIN. 0.375 (9.50) 0.285(7.20) 1.0 (25.4) MIN. VOLTS VOLTS VOLTS SYMBOLS UNITS Amps Amps Volts VRRM VRMS VDC I(AV) IFSM VF 5.0 150.0 0.45 Operating junction temperature range Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375”(9.5mm) lead length(see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 5.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Typical junction capacitance (NOTE 1) IR 0.5 RθJA CJ TJ, TSTG 25.0 500 pF C mA Typical thermal resistance (NOTE 2) C/W SR540L Storage temperature range C-50 to +150 -50 to +150 20.0 0.052 (1.3) 0.048 (1.2) MDD Catalog Number
RATINGS AND CHARACTERISTIC CURVES SR540L The cruve g ra p h is for reference onl y , can't be the basis for j ud g ment 曲线图仅供参考 0 25 50 75 100 125 150 175 150 125 100 0.01 0.1 1 10 100 100 0.1 t,PULSE DURATION,sec. FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS NUMBER OF CYCLES AT 60 Hz FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG. 1- FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT, AMPERESINSTANTANEOUS FORWARD CURRENT,AMPERES PEAK FORWARD SURGE CURRENT, AMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS Single Phase Half Wave 60Hz Resistive or inductive Load 1 10 100 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0.01 0.1 TJ=25 C PULSE WIDTH=300 µs 2%DUTY CYCLE 0 20 40 60 80 100 100 0.1 0.01 0.001 TJ=25 C TJ=100 C PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MILLIAMPERESTRANSIENT THERMAL IMPEDANCE, C/W AMBIENT TEMPERATURE, C TJ=75 C 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF TJ=25 C 100 1000 2000