CUD3-02 SURFACE MOUNT ULTRA FAST RECOVERY SILICON RECTIFIER 4 AMPS, 200 VOLTS w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CUD3-02 is a Silicon Ultra-Fast Recovery Rectifier designed for surface mount ultra fast switching applications requiring a low forward voltage drop. MARKING: FULL PART NUMBER DPAK RECTIFIER CASE MAXIMUM RATINGS: (TC=25°C unless otherwise noted) Peak Repetitive Reverse Voltage SYMBOL UNITS VRRM VRSM 200 V 200 V 4.0 A Peak Forward Surge Current, tp=10ms IO IF(RMS) IFSM Critical Rate of Rise of Reverse Voltage Peak Non Repetitive Surge Reverse Voltage Average Rectified Forward Current (TC=130°C) Continuous Forward RMS Current Operating and Storage Junction Temperature Thermal Resistance 10 A 70 A dv/dt 10,000 V/µs TJ, Tstg ΘJC -65 to +150 °C 5.0 °C/W ELECTRICAL CHARACTERISTICS: (TC=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MAX UNITS IR VR=200V 20 µA IR VR=200V, TC=100°C IF=12A 500 µA 1.25 V VF VF trr IF=4.0A, TC=100°C VR=30V, IF=1.0A, di/dt=50A/µs 0.85 V 35 ns R7 (19-February 2010) CUD3-02 SURFACE MOUNT ULTRA FAST RECOVERY SILICON RECTIFIER 4 AMPS, 200 VOLTS DPAK RECTIFIER CASE - MECHANICAL OUTLINE LEAD CODE: 1) No Connection 2) Cathode 3) Anode 4) Cathode Pin 2 is Common to the tab (4). MARKING: FULL PART NUMBER R7 (19-February 2010) w w w. c e n t r a l s e m i . c o m