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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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1N4942G 데이터시트(PDF) 2 Page - Bytes |
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1N4942G 데이터시트(HTML) 2 Page - Bytes |
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2 / 2 page  0.1 1.0 .01 10 50 RATING AND CHARACTERISTIC CURVES (1N4942G THRU 1N4948G) FIG.1-TYPICAL FORWARD CHARACTERISTICS FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.5-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle 0.2 0.4 0.6 0.8 1.0 1.2 35 30 25 20 15 10 5 0 .01 .05 .1 .5 1 5 10 50 100 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 3.0 AMBIENT TEMPERATURE ( C) FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS Tj=25 C 0 20 40 60 80 100 120 140 160 180 200 Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length (+) (+) 25Vdc (approx.) ( ) ( ) PULSE GENERATOR (NOTE 2) OSCILLISCOPE (NOTE 1) 1 NON- INDUCTIVE Ω NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. +0.5A 0 -0.25A -1.0A | | | | | | | | 1cm SET TIME BASE FOR 50 / 10ns / cm trr D.U.T. 10 NONINDUCTIVE 50 NONINDUCTIVE Ω Ω FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 6 0 12 18 24 30 NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method |
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