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| CMAD4448 SURFACE MOUNT SILICON ULTRA HIGH SPEED SWITCHING DIODE Central TM Semiconductor Corp. DESCRIPTION: The CENTRAL SEMICONDUCTOR CMAD4448 is an ultra high speed switching diode ideal for applications where very small size and operational efficiency are prime requirements. MARKING CODE: M SOD-923 CASE APPLICATIONS: DC / DC Converters Voltage Clamping Protection Circuits Battery powered applications including Cell Phones, Digital Cameras, Pagers, PDAs, Laptop Computers, etc. MAXIMUM RATINGS: (TA=25C) Peak Repetitive Reverse Voltage Continuous Forward Current Peak Repetitive Forward Current Forward Surge Current, tp=1 ms Forward Surge Current, tp=1 s Power Dissipation Operating and Storage Junction Temperature Thermal Resistance FEATURES: Current (IO=250mA) Forward Voltage Drop (VF=0.91V TYP @ 100mA) Extremely Fast Switching Speed (4ns Max) Miniture, 0.8 x 0.6 x 0.4mm, ultra low height profile TM FEMTOmini Surface Mount Package. SYMBOL VRRM IF IFRM IFSM IFSM PD TJ,Tstg JA 120 250 500 4.0 1.0 100 -65 to +150 1250 UNITS V mA mA A A mW C C/W ELECTRICAL CHARACTERISTICS: (TA=25C unless otherwise noted) SYMBOL TEST CONDITIONS MIN BVR IR IR IR VF VF VF CT trr IR=100A VR=50V VR=50V, TA=125C VR=100V IF=1.0mA IF=10mA IF=100mA VR=0, f=1 MHz IR=IF=10mA, RL=100, Rec. to 1.0mA 0.55 0.67 0.85 120 TYP 150 MAX UNITS V 300 100 500 0.59 0.72 0.91 0.65 0.77 1.0 2.0 2.0 4.0 nA A nA V V V pF ns R0 (20-April 2007) Central TM CMAD4448 SURFACE MOUNT SILICON ULTRA HIGH SPEED SWITCHING DIODE Semiconductor Corp. SOD-923 CASE - MECHANICAL OUTLINE Lead Code: 1) Cathode 2) Anode R0 (20-April 2007) |
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