Central CBAT54 CBAT54A CBAT54C CBAT54S TM Semiconductor Corp. DESCRIPTION: The CENTRAL SEMICONDUCTOR CBAT54 Series types are Silicon Schottky Diodes in an SOT-23 Surface Mount Package. SURFACE MOUNT SILICON SCHOTTKY DIODES SOT-23 CASE CBAT54: CBAT54A: CBAT54C: CBAT54S: SINGLE DUAL, COMMON ANODE DUAL, COMMON CATHODE DUAL, IN SERIES MARKING MARKING MARKING MARKING CODE: CODE: CODE: CODE: CL4 CL42 CL43 CL44 MAXIMUM RATINGS: (TA=25°C) Continuous Reverse Voltage Continuous Forward Current SYMBOL VR 30 UNITS V IF IFRM 200 mA Peak Repetitive Forward Current 300 mA Forward Surge Current, tp=10ms IFSM 600 mA PD 350 mW TJ, Tstg -65 to +150 °C ΘJA 357 °C/W Power Dissipation Operating and Storage Junction Temperature Thermal Resistance ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MAX UNITS IR VF VR=25V IF=0.1mA IF=1.0mA 2.0 240 µA mV VF VF VF VF IF=10mA IF=30mA 320 mV 400 mV 500 mV 800 mV Cd IF=100mA VR=1.0V, f=1.0 MHz 10 pF trr IF=IR=10mA, Irr=1.0mA, RL=100Ω 5.0 ns R0 (13-January 2005) Central CBAT54 CBAT54A CBAT54C CBAT54S TM Semiconductor Corp. SURFACE MOUNT SILICON SCHOTTKY DIODES SOT-23 CASE - MECHANICAL OUTLINE 2 1 2 1 D1 3 D2 3 2 1 D1 D2 3 2 1 D1 D2 3 LEAD CODE: LEAD CODE: LEAD CODE: LEAD CODE: CBAT54 1) Anode 2) No Connection 3) Cathode CBAT54A 1) Cathode D2 2) Cathode D1 3) Anode D1, Anode D2 CBAT54C 1) Anode D2 2) Anode D1 3) Cathode D1, Cathode D2 CBAT54S 1) Anode D2 2) Cathode D1 3) Anode D1, Cathode D2 MARKING CODE: CL4 MARKING CODE: CL42 MARKING CODE: CL43 MARKING CODE: CL44 R0 (13-January 2005)