CBAT54 Surface mount Diode-Schottky

Product catalog summary

Description: The CBAT54 series consists of Silicon Schottky Diodes designed for surface mounting in an SOT-23 package. These diodes are suitable for various electronic applications due to their compact size and efficient performance.

Maximum Ratings: The diodes have a continuous reverse voltage (VR) of 30V and a continuous forward current (IF) of 200mA. They can handle a peak repetitive forward current (IFRM) of 300mA and a forward surge current (IFSM) of 600mA for 10ms. The power dissipation (PD) is rated at 350mW, with an operating and storage junction temperature range (TJ, Tstg) from -65°C to +150°C. The thermal resistance (ΘJA) is 357°C/W.

Electrical Characteristics: At a test condition of TA=25°C, the reverse current (IR) at VR=25V is a maximum of 2.0μA. The forward voltage (VF) varies with the forward current: 240mV at 0.1mA, 320mV at 1.0mA, 400mV at 10mA, 500mV at 30mA, and 800mV at 100mA. The diode capacitance (Cd) at VR=1.0V and f=1.0MHz is 10pF, and the reverse recovery time (trr) is 5.0ns under specified conditions.

Product Variants: The series includes different configurations: CBAT54 (single diode, marking code CL4), CBAT54A (dual, common anode, marking code CL42), CBAT54C (dual, common cathode, marking code CL43), and CBAT54S (dual, in series, marking code CL44).

Mechanical Outline: The diodes are housed in an SOT-23 case, with specific lead configurations for each variant, ensuring easy integration into electronic circuits.

Catalog excerpts

SURFACE MOUNT SILICON SCHOTTKY DIODES Semiconductor corp. The CENTRAL SEMICONDUCTOR CBAT54 Series types are Silicon Schottky Diodes in an SOT-23 Surface Mount Package. DUAL, COMMON ANODE DUAL, COMMON CATHODE Continuous Reverse Voltage Continuous Forward Current Peak Repetitive Forward Current Forward Surge Current, tp=10ms Power Dissipation Operating and Storage Junction Temperature Thermal Resistance SYMBOL UNITS ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MAX UNITS

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