CZR1-04C SURFACE MOUNT DUAL, COMMON CATHODE HIGH VOLTAGE SILICON RECTIFIERS w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CZR1-04C type is a General Purpose Dual Silicon Rectifier, connected in a Common Cathode configuration, designed for applications requiring high voltage capability. MARKING: FULL PART NUMBER SOT-223 CASE MAXIMUM RATINGS: (TA=25°C) Reverse Voltage Peak Reverse Voltage Average Forward Current Peak Forward Surge Current, t=10ms Operating and Storage Junction Temperature Power Dissipation Thermal Resistance SYMBOL UNITS VR VRM 400 V 400 V IO 2.0 A IFSM TJ, Tstg 10 A -65 to +150 °C PD ΘJA 2.0 W 62.5 °C/W ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN TYP MAX IR BVR VR=400V VR=400V, TA=150°C IR=100µA VF IF=1.0A 1.2 VF IF=2.0A 1.5 trr IF=200mA, IR=200mA, Irr=20mA VR=0, f=1.0MHz IR CJ UNITS 1.0 µA 50 µA 400 V V V 1.0 µs 26 pF R7 (23-February 2010) CZR1-04C SURFACE MOUNT DUAL, COMMON CATHODE HIGH VOLTAGE SILICON RECTIFIERS SOT-223 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Anode D1 2) Cathode D1, D2 3) Anode D2 4) Cathode D1, D2 Pin 2 and Pin 4 are common. MARKING: FULL PART NUMBER R7 (23-February 2010) w w w. c e n t r a l s e m i . c o m