LL4148

Small Signal Product CREAT BY ART LL4148/LL4448/LL914B Taiwan Semiconductor High Speed SMD Switching Diode FEATURES - Fast switching device (trr<4.0ns) - Surface device type mounting - Matte Tin(Sn) terminal finish - Pb free version and RoHS compliant MECHANICAL DATA - Case: Mini-MELF Package - High temperature soldering guaranteed: 270°C/10s - Polarity: Indicated by black cathode band - Weight: 31mg (approximately) MINI MELF Hermetically Sealed Glass MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted) PARAMETER SYMBOL VALUE Power Dissipation Repetitive Peak Reverse Voltage PD VRRM 500 75 Reverse Voltage VR 75 Peak Forward Surge Current (Note 1) IFSM 2 Non-Repetitive Peak Forward Current Mean Forward Current IFM IF(AV) 450 150 Forward Continuous Current IF 150 Repetitive Peak Forward Current IFRM 450 Thermal Resistance (Junction to Ambient) (Note 2) Junction and Storage Temperature Range RθJA TJ , TSTG 300 -65 to +175 PARAMETER SYMBOL Reverse Breakdown Voltage IR=100μA IR=5μA V(BR) Forward Voltage LL4448, LL914B LL4148 LL4448, LL914B Reverse Leakage Current IF=5 mA IF=50 mA IF=100 mA VR=20V VR=75V VF IR Junction Capacitance Reverse Recovery Time VR=0 (Note 3) f=1.0MHz CJ trr MIN 100 75 - 0.62 - MAX - 0.72 1 1 25 5 4 4 Note 1: Test condition : 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Note 2: Valid provided that electrodes are kept at ambient temperature Note 3: Reverse recover...