MURS540 Reverse Voltage - 400 Volts FEATURES Forward Current - 5.0 Amperes SMC/DO-214AB The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Low reverse leakage Built-in strain relief,ideal for automated placement High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds at terminals Glass passivated chip junction MECHANICAL DATA Case: JEDEC DO-214AB molded plastic body over passivated chip Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight : 0.22 gram 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%. Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL=55 C 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 Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance Operating junction and storage temperature range SYMBOLS MURS540 UNITS VRRM VRMS VDC 400 280 400 VOLTS VOLTS VOLTS I(AV) 5.0 Amps IFSM 150.0 Amps VF 1.4 Volts IR 10.0 250.0 µA trr 75 ns CJ 98 47.0 -65 to +150 pF C/W C RθJA TJ,TSTG Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A 2.Measured at 1MHz and applied reverse voltage of 4.0V D.C. http://www.luguang.cn Email:[email protected] FIG. 1- FORWARD CURRENT DERATING CURVE 5.0 4.0 3.0 Single Phase Half Wave 60Hz Resistive or inductive Load 2.0 1.0 0 0 25 50 75 100 125 150 175 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES MURS540 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 150 120 90 60 30 0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 10 AMBIENT TEMPERATURE, C 20 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 1 0.1 0.01 0.2 0.6 1.0 1.4 1.8 2.0 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 1,000 100 TJ=100 C 10 1 TJ=25 C 0.1 0.01 INSTANTANEOUS FORWARD VOLTAGE, VOLTS TJ=25 C 10 0.1 1.0 10 REVERSE VOLTAGE,VOLTS http://www.luguang.cn TRANSIENT THERMAL IMPEDANCE, C/W JUNCTION CAPACITANCE, pF FIG. 5-TYPICAL JUNCTION CAPACITANCE 1 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% 200 100 100 NUMBER OF CYCLES AT 60 Hz FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 0.1 0.01 0.1 1 10 100 t,PULSE DURATION,sec. Email:[email protected] 100