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Diodos de protección ESD

SN65220-Q1

NO RECOMENDADO PARA NUEVOS DISEÑOS

Supresores transitorios de un solo puerto USB en catálogo automotriz

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SN65220-Q1 no se recomienda para nuevos diseños
Este producto sigue estando disponible para los clientes existentes. Los nuevos diseños deben considerar un producto alternativo.
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Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPD2E2U06-Q1 ACTIVO Diodo doble de protección contra ESD de 1.5 pF, 5.5 V y ±25 kV para automoción para interfaces de US This product is an automotive dual-channel high-speed ESD protection device.

SN65220-Q1

NO RECOMENDADO PARA NUEVOS DISEÑOS
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Detalles del producto

Peak pulse power (8/20 μs) (max) (W) 60 Vrwm (V) 6 Bi-/uni-directional Uni-Directional Number of channels 2 IO capacitance (typ) (pF) 35 IEC 61000-4-5 (kA) 0.003 Breakdown voltage (min) (V) 7 Rating Automotive Operating temperature range (°C) -40 to 85
Peak pulse power (8/20 μs) (max) (W) 60 Vrwm (V) 6 Bi-/uni-directional Uni-Directional Number of channels 2 IO capacitance (typ) (pF) 35 IEC 61000-4-5 (kA) 0.003 Breakdown voltage (min) (V) 7 Rating Automotive Operating temperature range (°C) -40 to 85
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • Qualified for Automotive Applications
  • Design to Protect Submicron 3-V or 5-V Circuits from Noise Transients
  • Port ESD Protection Capability Exceeds:
    • 15-kV Human Body Model
    • 2-kV Machine Model
  • Available in a WCSP Chip-Scale Package
  • Stand-Off Voltage . . . 6 V Min
  • Low Current Leakage . . . 1 µA Max at 6 V
  • Low Capacitance . . . 35 pF Typ
  • APPLICATIONS
    • USB 1.1 Host, Hub, or Peripheral Ports
  • Qualified for Automotive Applications
  • Design to Protect Submicron 3-V or 5-V Circuits from Noise Transients
  • Port ESD Protection Capability Exceeds:
    • 15-kV Human Body Model
    • 2-kV Machine Model
  • Available in a WCSP Chip-Scale Package
  • Stand-Off Voltage . . . 6 V Min
  • Low Current Leakage . . . 1 µA Max at 6 V
  • Low Capacitance . . . 35 pF Typ
  • APPLICATIONS
    • USB 1.1 Host, Hub, or Peripheral Ports

The SN65220 is a single transient voltage suppressor designed to provide electrical noise transient protection to universal serial bus (USB) 1.1 ports. Note that the input capacitance of the device makes it unsuitable for high-speed USB 2.0 applications.

Any cabled I/O can be subjected to electrical noise transients from various sources. These noise transients can cause damage to the USB transceiver and/or the USB ASIC if they are of sufficient magnitude and duration.

USB ports are typically implemented in 3-V or 5-V digital CMOS with limited ESD protection. The SN65220 can significantly increase the port ESD protection level and reduce the risk of damage to the circuits of the USB port. The IEC1000-4-2 ESD performance of the SN65220 is measured at the system level. Therefore, system design impacts the results of these tests. A high compliance level may be attained with proper board design and layout.

The SN65220 is a single transient voltage suppressor designed to provide electrical noise transient protection to universal serial bus (USB) 1.1 ports. Note that the input capacitance of the device makes it unsuitable for high-speed USB 2.0 applications.

Any cabled I/O can be subjected to electrical noise transients from various sources. These noise transients can cause damage to the USB transceiver and/or the USB ASIC if they are of sufficient magnitude and duration.

USB ports are typically implemented in 3-V or 5-V digital CMOS with limited ESD protection. The SN65220 can significantly increase the port ESD protection level and reduce the risk of damage to the circuits of the USB port. The IEC1000-4-2 ESD performance of the SN65220 is measured at the system level. Therefore, system design impacts the results of these tests. A high compliance level may be attained with proper board design and layout.
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Documentación técnica

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* Data sheet USB Port Transient Suppressors datasheet (Rev. A) 23 jun 2008

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje