SN65220 (3)
The SN65220 is available from Texas Instruments at Xecor. Designed for protecting Universal Serial Bus (USB) low and full-speed ports from electrical noise transients, the SN65220 offers exceptional ESD protection, low current leakage, and a low capacitance of 35 pF. Available in a compact SOT-23 (DBV)-6 package, it is ideal for USB port protection in consumer electronics, industrial equipment, and communication devices. Whether used in USB hubs, peripherals, or embedded systems, this series ensures reliable performance and compliance with IEC61000-4-2 standards for demanding applications. Xecor is an authorized distributor for Texas Instruments. Please view our extensive selection of the SN65220 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| SN65220DBVR | ESD protection device in SOT-23 packaging | SOT23-6 | 7,912 | |
| SN65220DBVT | Transient Suppressor for Single USB Port | SOT-23-6 | 7,642 | |
| SN65220DBVRG4 | ESD Suppressors / TVS Diodes Sngl Port Transient Suppressor | SOT-23-6 | 8,059 |
Key Featrues
High ESD Protection Capability: The SN65220, SN65240, and SN75240 devices offer robust ESD protection, exceeding 15-kV human body model and 2-kV machine model standards. This ensures reliable protection for USB ports against electrostatic discharge, enhancing the durability and longevity of connected devices.
Low Capacitance Design: With a typical input capacitance of 35 pF, these devices are optimized for low-speed USB applications. While unsuitable for high-speed USB 2.0, this low capacitance minimizes signal distortion and ensures efficient data transfer in low and full-speed USB environments.
Compact Chip-Scale Package: Available in a WCSP chip-scale package, these devices are ideal for space-constrained applications. Their small footprint allows for integration into compact USB devices without compromising performance or protection capabilities.
Low Current Leakage: Featuring a maximum current leakage of 1 µA at 6 V, these devices ensure minimal power loss during operation. This enhances energy efficiency, making them suitable for battery-powered USB devices where power conservation is critical.
Wide Operating Temperature Range: Designed to operate in temperatures ranging from -40°C to 85°C, these devices are suitable for use in harsh environments. This broad temperature tolerance ensures reliable performance in industrial, automotive, and outdoor USB applications.
Low Capacitance Design: With a typical input capacitance of 35 pF, these devices are optimized for low-speed USB applications. While unsuitable for high-speed USB 2.0, this low capacitance minimizes signal distortion and ensures efficient data transfer in low and full-speed USB environments.
Compact Chip-Scale Package: Available in a WCSP chip-scale package, these devices are ideal for space-constrained applications. Their small footprint allows for integration into compact USB devices without compromising performance or protection capabilities.
Low Current Leakage: Featuring a maximum current leakage of 1 µA at 6 V, these devices ensure minimal power loss during operation. This enhances energy efficiency, making them suitable for battery-powered USB devices where power conservation is critical.
Wide Operating Temperature Range: Designed to operate in temperatures ranging from -40°C to 85°C, these devices are suitable for use in harsh environments. This broad temperature tolerance ensures reliable performance in industrial, automotive, and outdoor USB applications.
Applications
USB Port Protection for Consumer Electronics: The SN65220, SN65240, and SN75240 devices are ideal for protecting USB ports in consumer electronics such as smartphones, tablets, and laptops. Their low capacitance and high ESD protection capabilities ensure reliable operation and safeguard sensitive USB transceivers from electrical noise transients, making them essential for portable devices in everyday use.
Industrial USB Interface Protection: These devices are well-suited for industrial environments where USB interfaces are exposed to harsh electrical conditions. By providing robust transient voltage suppression, they protect USB ports in industrial automation equipment, PLCs, and control systems, ensuring uninterrupted communication and longevity of the connected devices.
Medical Device USB Connectivity: In medical devices, where reliability and safety are critical, the SN65220, SN65240, and SN75240 devices offer effective protection for USB ports used in diagnostic equipment, patient monitoring systems, and other medical electronics. Their low leakage current and high ESD performance ensure compliance with stringent medical standards.
Automotive USB Hub Protection: These devices are ideal for automotive applications, such as USB hubs in infotainment systems or charging ports. They provide reliable protection against electrical transients caused by vehicle electrical systems, ensuring the durability and safety of USB-connected devices in automotive environments.
Industrial USB Interface Protection: These devices are well-suited for industrial environments where USB interfaces are exposed to harsh electrical conditions. By providing robust transient voltage suppression, they protect USB ports in industrial automation equipment, PLCs, and control systems, ensuring uninterrupted communication and longevity of the connected devices.
Medical Device USB Connectivity: In medical devices, where reliability and safety are critical, the SN65220, SN65240, and SN75240 devices offer effective protection for USB ports used in diagnostic equipment, patient monitoring systems, and other medical electronics. Their low leakage current and high ESD performance ensure compliance with stringent medical standards.
Automotive USB Hub Protection: These devices are ideal for automotive applications, such as USB hubs in infotainment systems or charging ports. They provide reliable protection against electrical transients caused by vehicle electrical systems, ensuring the durability and safety of USB-connected devices in automotive environments.
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