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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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LS4148 Fiches technique(PDF) 1 Page - Continental Device India Limited |
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LS4148 Fiches technique(HTML) 1 Page - Continental Device India Limited |
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1 / 3 page  HIGH SPEED SILICON SWITCHING DIODES LS4148, LS4448 Quadro MELF (LS-34) High Speed Switching Diodes ABSOLUTE MAXIMUM RATINGS DESCRIPTION UNIT Repetitive Peak Reverse Voltage V Continuous Reverse Voltage V Peak Forward Surge Current tp=1µ µs A Repetitive Peak Forward Current mA Forward Current mA Average Forward Current mA Power Dissipation up to Tj=25ºC mW Junction Temperature ºC Storage Temperature Range - 65 to +175 ºC THERMAL RESISTANCE Junction to Ambient K/W *Device mounted on a PC board 50mm x 50mm 1.6mm ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise) DESCRIPTION SYMBOL MIN MAX UNIT Forward Voltage VF 0.62 0.72 V 1.0 V 1.0 V Reverse Current IR 25 nA 50 µA 5.0 µA Reverse Breakdown Voltage VBR 100 V DYNAMIC CHARACTERISTICS Diode Capacitance Cd VR=0V, f=1MHz, VHF=50mV 4.0 pF Rectification Efficiency η r 45 % Reverse Recovery Time trr 4.0 ns trr 8.0 ns LS4148_LS4448 Rev270405E IF=10mA, to IR=1mA 500 300 150 IFRM IF IFAV 500 175 TEST CONDITION SYMBOL VRRM VR IFSM VALUE 100 75 2 PD Tj Tstg *Rth (j-a) 500 IF=5mA LS4448 VR=20V VR=20V, Tj=150ºC VR=75V IF=50mA LS4148 IF=100mA LS4448 Measured @ IR=1mA IR=100µA, tp/T=0.01, tp=0.3ms IF=10mA, to IR=60mA RL=100 Ω VHF=2V, f=100MHz Continental Device India Limited Data Sheet Page 1 of 3 Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company |
Numéro de pièce similaire - LS4148 |
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Description similaire - LS4148 |
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