BOURNS CDSOT23-T24CAN-Q

The Model CDSOT23-T24CAN-Q device is designed to provide ESD and surge protection for CAN transceivers, meeting IEC 61000-4-2 (ESD) and IEC 61000-4-5 (Surge) requirements. The dual TVS array protects both data lines, offers a Working Reverse Voltage of 24 V and a Minimum Breakdown Voltage of 26.2 V and can be used with transceivers with internal circuitry for 24 V power supply miswiring. The low capacitance and low leakage current of the Model CDSOT23-T24CAN-Q minimizes impact on signal integrity and is compatible with high-speed CAN. The SOT-23 packaged device will mount directly onto the industry standard SOT-23 footprint. Its compact size eases layout on compact PCB designs while ensuring compliance with stringent EMl requirements. The Model CDSOT23-T24CAN-Q dual TVS diode array is designed to protect a CANbus transceiver against surge events per IEC 61000-4-5 (Level 1), and also increase the resistibility against ESD events beyond IEC 61000-4-2 to as high as 30 kV. It is intended to be used with a transceiver that has internal protection against other faults such as 24 V power supply miswiring. The Model CDSOT23-T24CAN-Q is designed with a minimum breakdown voltage of 26.2 V so that it will not conduct during a 24 VDC power cross event.

• Single device for two I/O lines
• Low capacitance for high-speed CANbus
• IEC 61000-4-2 30 kV ESD IEC 61000-4-5 (Level 1, CWG 1.2/50) 500V Surge
• RoHS compliant
• AEC-Q101 compliant

• High-speed CANbus
• Industrial control networks
• Smart Distribution Systems (SDS)
• DeviceNet
• Factory and process automation systems