High-Speed CANbus Protectors for Automotive and Industrial Designs

Bourns-CDSOT23-T24CAN-Q

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Bourns-CDSOT23-T24CAN-Q

Bourns, Inc., a leading manufacturer and supplier of electronic components, today released the company’s new high-speed AEC-Q101-qualified Controller Area Network (CAN) protector. Bourns designed its latest surge protection device to protect against damage from transient voltage events such as electrostatic discharge (ESD), interruption of inductive loads or lightning strikes. Ensuring reliable high-speed communications transmission in harsh environments helps systems developers improve reliability in a broad range of automotive and industrial applications that include control networks, Smart Distribution Systems (SDS), DeviceNet™ and factory and process automation systems.

The Bourns® Model CDSOT23-T24CAN-Q (Transient Voltage Suppression) Diode Array features a dual bidirectional TVS for protecting both lines of a single CAN interface. It offers a minimum breakdown voltage of 26.2 V making it an optimal choice for transceivers with internal circuitry to protect against 24 V power supply miswiring. Meeting important international standards, Bourns’ new high-speed CANbus protectors provide ±30 kV contact discharge ESD protection per IEC 61000-4-2 and 500 V surge protection per IEC 61000-4-5 (Level 1). It comes in a SOT-23 package, and its compact size eases layout in space-constrained PCB designs while ensuring compliance with stringent EMI requirements.

Pricing and Availability
The Bourns® Model CDSOT23-T24CAN-Q TVS Diode is available now and is RoHS compliant*. As a pricing reference, the Model CDSOT23-T24CAN-Q is priced at $0.11 each for 12,000 pieces. For more information, please go to: www.bourns.com/products/diodes/diode-arrays.

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

DeviceNet™ is a trademark of ODVA