Central CMAD4448 TM Semiconductor Corp. SURFACE MOUNT SILICON ULTRA HIGH SPEED SWITCHING DIODE 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. 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. MAXIMUM RATINGS: (TA=25°C) 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 SYMBOL VRRM IF IFRM IFSM IFSM PD 120 250 500 4.0 1.0 100 UNITS V mA mA A A mW TJ,Tstg ΘJA -65 to +150 1250 °C °C/W ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN TYP BVR 150 IR IR IR=100µA VR=50V 120 MAX UNITS 300 nA V VR=50V, TA=125°C 100 µA IR VF VR=100V IF=1.0mA 500 nA VF IF=10mA IF=100mA VF CT trr 0.55 0.59 0.65 V 0.67 0.72 0.77 V 0.85 0.91 1.0 V 2.0 pF 4.0 ns VR=0, f=1 MHz IR=IF=10mA, RL=100Ω, Rec. to 1.0mA 2.0 R0 (20-April 2007) Central TM CMAD4448 Semiconductor Corp. SURFACE MOUNT SILICON ULTRA HIGH SPEED SWITCHING DIODE SOD-923 CASE - MECHANICAL OUTLINE Lead Code: 1) Cathode 2) Anode R0 (20-April 2007)