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CMSD4448
SURFACE MOUNT HIGH SPEED
SILICON SWITCHING DIODE
w w w. c e n t r a l s e m i . c o m
DESCRIPTION: The CENTRAL SEMICONDUCTOR CMSD4448 type is a ultra-high speed silicon switching diode manufactured by the epitaxial planar process, in an epoxy molded SUPERminiTM surface mount package, designed for high switching applications.
MARKING CODE: ADA
SOT-323 CASE
MAXIMUM RATINGS: (TA=25°C) Continuous Reverse Voltage Peak Repetitive Reverse Voltage Continuous Forward Current Peak Repetitive Forward Current Peak Forward Surge Current, tp=1.0µs Peak Forward Surge Current, tp=1.0s Power Dissipation Operating and Storage Junction Temperature Thermal Resistance
SYMBOL UNITS
VR VRRM
IF IFRM IFSM IFSM
PD TJ, Tstg
ΘJA
75 100 250 500 4.0 1.