CMHD4448 SURFACE MOUNT HIGH SPEED SILICON SWITCHING DIODE
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DESCRIPTION: The CENTRAL SEMICONDUCTOR CMHD4448 type is a ultra-high speed silicon switching diode manufactured by the epitaxial planar process, epoxy molded in a SOD-123 surface mount package, designed for high speed switching applications. MARKING CODE: C48
SOD-123 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 VR VRRM IF IFRM IFSM IFSM PD TJ, Tstg ΘJA 75 100 250 500 4.0 1.0 400 -65 to +150 312.5
UNITS V V mA mA A A mW °C °C/W
ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL IR IR IR BVR VF VF CT trr TEST CONDITIONS VR=20V VR=20V, TC=25°C VR=75V IR=100μA IF=5.0mA IF=100mA VR=0, f=1.0MHz VR=6.0V, IF=10mA, IR=1.0mA, RL=100Ω 100 0.62 0.72 1.0 4.0 4.0 MIN MAX 25 50 5.0 UNITS nA μA μA V V V pF ns
R7 (5-August 2010)
CMHD4448 SURFACE MOUNT HIGH SPEED SILICON SWITCHING DIODE
SOD-123 CASE - MECHANICAL OUTLINE
LEAD CODE 1) Cathode 2) Anode MARKING CODE: C48
R7 (5-August 2010)
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