CMXD4448 SUPER-MINI TRIPLE ISOLATED SURFACE MOUNT HIGH SPEED SWITCHING DIODE SOT-26 CASE Central TM Semiconductor Corp. DESCRIPTION: The CENTRAL SEMICONDUCTOR CMXD4448 type contains three (3) Isolated High Speed Silicon Switching Diodes, manufactured by the epitaxial planar process, epoxy molded in a super-mini surface mount package, designed for applications requiring high speed switching applications. Marking code is X48. MAXIMUM RATINGS (TA=25°C) SYMBOL Continuous Reverse Voltage VR Peak Repetitive Reverse Voltage UNITS 75 V VRRM 100 V Continuous Forward Current IF 250 mA Peak Repetitive Forward Current IFRM 250 mA Forward Surge Current, tp=1 µsec. IFSM 4000 mA Forward Surge Current, tp=1 sec. IFSM 1000 mA Power Dissipation PD 350 mW Operating and Storage Junction Temperature TJ,Tstg Thermal Resistance ΘJA -65 to +150 °C 357 °C/W ELECTRICAL CHARACTERISTICS PER DIODE (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN MAX UNITS IR VR=20V 25 nA BVR BVR IR=5.0µA IR=100µA VF CT trr IF=100mA VR=0, f=1 MHz IR=IF=10mA, RL=100Ω Rec. to 1.0mA 75 V 100 V 1.0 V 4.0 pF 4.0 ns R1 ( 14-Sept 2000) Central TM CMXD4448 SUPER-MINI TRIPLE ISOLATED SURFACE MOUNT HIGH SPEED SWITCHING DIODE Semiconductor Corp. MECHANICAL OUTLINE - SOT-26 CASE All Dimensions in Inches (mm) Pin Configuration Lead Code 1) 2) 3) 4) 5) 6) Anode 1 Anode 2 Anode 3 Cathode 3 Cathode 2 Cathode 1 R1 ( 14-Sept 2000)