CMHD4448TR CENTRAL | Alldatasheet
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Technical content
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) SYMBOL UNITS Continuous Reverse Voltage V R 75 V Peak Repetitive Reverse Voltage V RRM 100 V Continuous Forward Current I F 250 mA Peak Repetitive Forward Current I FRM 500 mA Peak Forward Surge Current, tp=1.0μs I FSM 4.0 A Peak Forward Surge Current, tp=1.0s I FSM 1.0 A Power Dissipation P D 400 mW Operating and Storage Junction Temperature T J, Tstg -65 to +150 °C Thermal Resistance ΘJA 312.5 °C/W ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN MAX UNITS IR V R=20V 25 nA IR V R=20V, TC=25°C 50 μA IR V R=75V 5.0 μA BVR I R=100μA 100 V VF I F=5.0mA 0.62 0.72 V VF I F=100mA 1.0 V CT V R=0, f=1.0MHz 4.0 pF trr V R=6.0V, IF=10mA, IR=1.0mA, RL=100Ω 4.0 ns R7 (5-August 2010) www.centralsemi.com
1) Cathode 2) Anode MARKING CODE: C48 www.centralsemi.com R7 (5-August 2010) SOD-123 CASE - MECHANICAL OUTLINE