CD4148WP

CD4148WP SMALL-SIGNAL CHIP DIODE 1206 .085(2.16) .025(.635) .067(1.70) FEATURES This diode is also available other case styles Including the 0805 case with the type designation CD4148WSP and the 0603 case with the type , Designation CD4148WTP Silicon Epitaxial Planar Diode Fast switching diode. MECHANICAL DATA Case 1206 Weight Approx. 10mg Marking Cathode band Absolute Maxmum Ratings & Thermal Characteristics Tamb=25 C, unless otherwise specified o PARAMETER Reverse Voltage Peak Reverse Voltage Forward Continuous current Average rectified current sin half wave rectification with resistive load f =50Hz Surge Forward Current t 1S and TJ=250C Power dissipation Typical Thermal Resistance Junction to Ambiant Air Junction Temperature Storage Temperature 1) Valid provided that electrodes are kept at ambient temperature SYMBOL VR VRM IFM IF(AV) IFSM Ptot R JA VALUE 75 100 300 150 1) UNITS Volts Volts mA mA mA mW K/W 0 500 400 375 1) 1) TJ TS 175 -65 to +175 C C 0 Electrical Characteristics Tamb=25 C, unless otherwise specified o PARAMETER Forward voltage IF=10mA VR=20V Leakage current VR=75V VR=20V, TJ=1500C Capacitance VF=VR=0V SYMBOL VF Min Max 1.0 25 UNIT V nA uA uA pF IR 5.0 50 Ctot 4 Voltage rise when switching ON tested with 50mA pulses, tp= 0.1us, rise time < 30ns fp= (5 to 100) KHz Reverse recovery time Rectification efficiency IF=10mA to IR=1mA, VR=6V, RL=100 F=100MHz, VRF=2V TRR r 45 4 nS % VFR 2.5 V www.paceleader.tw 1 CD4148WP SMALL-SIGNAL CHIP DIODE Crownpo Technology www.paceleader.tw 2