CMLD4448DO CMLD4448DOG SURFACE MOUNT DUAL, ISOLATED, OPPOSING HIGH SPEED SILICON SWITCHING DIODES
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DESCRIPTION: The CENTRAL SEMICONDUCTOR CMLD4448DO and CMLD4448DOG each contain two (2) Isolated Opposing Configuration, Silicon Switching Diodes, manufactured by the epitaxial planar process, epoxy molded in a PICOmini™ surface mount package. These devices are designed for high speed switching applications. MARKING CODES: CMLD4448DO: C40 CMLD4448DOG: 4CG
SOT-563 CASE
• The CMLD4448DOG is Halogen Free by design
MAXIMUM RATINGS: (TA=25°C) 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 VRRM IF IFRM IFSM IFSM PD TJ, Tstg ΘJA 120 250 500 4.0 1.0 250 -65 to +150 500
UNITS V mA mA A A mW °C °C/W
ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted) SYMBOL IR IR IR BVR VF VF VF CT trr TEST CONDITIONS VR=50V VR=50V, TA=125°C VR=100V IR=100μA IF=1.0mA IF=10mA IF=100mA VR=0, f=1.0MHz IR=IF=10mA, RL=100Ω, Rec. to 1.0mA 2.0 120 0.55 0.67 0.85 150 0.59 0.72 0.91 0.65 0.77 1.0 1.5 4.0 MIN TYP MAX 300 100 500 UNITS nA μA nA V V V V pF ns
R4 (18-January 2010)
CMLD4448DO CMLD4448DOG SURFACE MOUNT DUAL, ISOLATED, OPPOSING HIGH SPEED SILICON SWITCHING DIODES SOT-563 CASE - MECHANICAL OUTLINE
PIN CONFIGURATION
LEAD CODE: 1) Anode D1 2) NC 3) Cathode D2 4) Anode D2 5) NC 6) Cathode D1
MARKING CODES: CMLD4448DO: C40 CMLD4448DOG: 4CG
R4 (18-January 2010)
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