B250

B220 LUGUANG | Alldatasheet

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0.01 0.1 10.0 30.0 1.6 TJ=125 C TJ=150 C TJ=25 C Puise Width=300 S 1%DUTY CYCLE B220--B240 B250--B260 O O O TJ=125 C TJ=25 C TJ=75 C B220-B240 B250-B260 0.001 0.01 0.1 200 4 06 08 0 1 0 0 TJ=25 C f=1.0MHz Vsig=50mVp-p B220-B240 B250-B260 O 1000 100 1000.1 1.0 10 0.1 0.1 1 100 100 0.01 AVERAGE FORWARD RECTIFIED CURRENT,AMPERES PEAK FORWARD SURGE CURRENT,AMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES INSTANTANEOUS REVERSE CURRENT,MICROAMPERES REVERSE VOLTAGE,VOLTS PULSE DURATION,SEC FIG.5-TYPICAL JUNCTION CAPACITANCE FIG.6-- TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE OC/W JUNCTION CAPACLTANCE pF NUMBER OF CYCLES AT 60HZ INSTANTANEOUS FORWARD VOLTAGE,VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE,％ AMBIENT TEMPERATURE ℃ FIG.3 -- TYPICAL FORWARD CHARACTERISTICS FIG.4 -- TYPICAL REVERSE CHARACTERISTICS FIG.1 -- FORWARD DERATING CURVE FIG.2-- PEAK FORWARD SURGE CURRENT 0 11 010 0 T L =100 C 8.3ms Si ngl e Hal f Si ne-W ave (JE D E C M ethod) O 0.5 1.0 50 70 1.5 2.0 60 80 90 100 110 120 130 Resistive or Inductive Load 0.375"(9.5mm) Lead Length 140 B220-B260 Surface Mount Schottky Barrier Rectifiers Ratings AND Charactieristic Curves http://www.luguang.cn mail:lge@luguang.cn