LL4148

Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company HIGH SPEED SILICON SWITCHING DIODES LL4148 LL4448 SOD - 80C Mini MELF (LL- 34 ) Polarity: Cathode is indicated by a black band Hermetically Sealed, Glass Silicon Diodes ABSOLUTE MAXIMUM RATINGS DESCRIPTION Peak Repetitive Reverse Voltage SYMBOL VRRM Reverse Voltage (Continuous) VR Average Rectified Forward Current IF (av) Forward Current (DC) IF Repetitive Peak Forward Current Non Repetitive Peak Surge Current t=1 µs t=1 s Power Dissipation up to Tamb=25 ºC IFRM IFSM IFSM Ptot Derating factor Operating and Storage Junction Temperature Range Tj, Tstg VALUE 100 75 150 200 450 2000 500 500 2.85 - 65 to +200 ELECTRICAL CHARACTERISTICS (Ta=25 ºC Unless Otherwise Specified) DESCRIPTION SYMBOL TEST CONDITION Forward Voltage Reverse Current VF IF=10mA IF=5mA IF=100mA IR VR=20V VR=75V LL4148 LL4448 LL4448 Reverse Breakdown Voltage VR=20V, Tj=100º C, LL4448 VR=20V, Tj=150º C VBR IR=100µA DYNAMIC CHARACTERISTICS Diode Capacitance Forward Recovery Voltage Reverse Recovery Time Cd VR=0V, f=1MHz Vfr IF=50mA, tr=20ns trr IF=10mA to IR=60mA, RL=100 Ω, Measured at IR=1mA UNIT V V mA mA mA mA mA mW mW/K ºC MIN MAX UNIT 1.0 0.62 0.72 1.0 25 5.0 V V V nA µA 3.0 50 100 µA µA V 4.0 pF 2.5 V 4.0 ns LL4148_4448 Rev-1 281107E Continental Device India Limited Data Sheet Page 1 of 3 LL4148 LL4448 SOD - 80C Mini MELF (LL- 34 ) SOD-80C/LL-34 (Mini MELF) A Hermetically Se...