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SN65220-Q1

LETZTE KAUFMÖGLICHKEIT

Auto-Produktkatalog, Transientenunterdrückung mit einem USB-Anschluss

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Datenblatt
SN65220-Q1 wird demnächst aus dem Programm genommen
Dieses Produkt wird demnächst aus dem Programm genommen. Für neue Designs sollte ein alternatives Produkt in Erwägung gezogen werden.
open-in-new Alternativen vergleichen
Selbe Funktionalität wie der verglichene Baustein bei abweichender Anschlussbelegung.
TPD2E2U06-Q1 AKTIV Dual-1,5-pF, 5,5-V, ±25-kV ESD-Schutzdiode für USB- und Highspeed-Schnittstellen This is an automotive 2 channel high-speed ESD protection device.

SN65220-Q1

LETZTE KAUFMÖGLICHKEIT
Datenblatt Jetzt bestellen

Produktdetails

Number of channels 2 Vrwm (V) 6 Bi-/uni-directional Uni-Directional Peak pulse power (8/20 μs) (max) (W) 60 IO capacitance (typ) (pF) 35 IEC 61000-4-5 (A) 3 Breakdown voltage (min) (V) 7 Rating Automotive Operating temperature range (°C) -40 to 85
Number of channels 2 Vrwm (V) 6 Bi-/uni-directional Uni-Directional Peak pulse power (8/20 μs) (max) (W) 60 IO capacitance (typ) (pF) 35 IEC 61000-4-5 (A) 3 Breakdown voltage (min) (V) 7 Rating Automotive Operating temperature range (°C) -40 to 85
SOT-23 (DBV) 6 8.12 mm² (2.9 mm × 2.8 mm)
  • 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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* Datenblatt USB Port Transient Suppressors datasheet (Rev. A) 23.06.2008

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