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SN65220-Q1

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汽車類單 USB 埠瞬態電壓抑制器

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產品規格表
SN65220-Q1 將逐漸停產
此產品將逐漸停產。新設計應考量替代產品。
open-in-new 比較替代產品
功能相同，但針腳輸出與所比較的裝置不同。
TPD2E2U06-Q1 現行 適用 USB 和高速介面的車用雙 1.5-pF、5.5-V、± 25-kV ESD 防護二極體 This is an automotive 2 channel high-speed ESD protection device.

SN65220-Q1

最後一次購買
產品規格表 立即訂購

產品詳細資料

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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* 資料表 USB Port Transient Suppressors datasheet (Rev. A) 2008/6/23

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