B240 KEXIN | Alldatasheet
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The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Metal silicon junction,majority carrier conduction Low power loss,high efficiency Built-in strain relief,ideal for automated placement High forward surge current capability Absolute Maximum Ratings And Electrical Characteristics Ta = 25 Parameter Symbol Rating Unit Maximum repetitive peak reverse voltage V RRM 40 V Maximum RMS voltage V RMS 28 V Maximum DC blocking voltage V DC 40 V Maximum average forward rectified current at T L I (AV) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load(JEDEC Method) Maximum instantaneous forward voltage at 2.0A V F 0.55 V Maximum Dcreverse current T A =25 0.5 at rated DC blocking voltage T A =100 Typical junction capacitance * C J 220 PF Typical thermal resistance *2 R JA Operating junction temperature range T J -65 to 125 Storage temperature range T STG - 6 5t o1 5 0 *1 Measured at 1MHz and applied reverse voltage of 4.0V D.C I FSM I R 50 A mA Marking Marking S 24S
www.kexin.com.cn B240 2.0 1.6 1.2 0.8 0.4 0 25 50 75 100 125 150 175 0.1 1.0 10 100 0.01 0.1 1 10 100 100 0.1 REVERSE VOLTAGE,VOLTS t,PULSE DURATION,sec. FIG. 5-TYPICAL JUNCTION CAPACITANCE FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 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, AMPERES JUNCTION CAPACITANCE, pF PEAK FORWARD SURGE CURRENT, AMPERES 1 10 100 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 100 1000 2000 0 20 40 60 80 100 100 0.1 0.01 0.001 TJ=75 C TJ=25 C TJ=100 C PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES TRANSIENT THERMAL IMPEDANCE, C/W AMBIENT TEMPERATURE, C Single Phase Half Wave 60Hz Resistive or inductive Load 10.0 0.1 0.01 FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,AMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS TJ=25 C TJ=25 C