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ESD 防護二極體

ESD122

現行

適用於 USB Type-C 和 HDMI 2.0 的雙 0.2-pF、±3.6-V、±17-kV ESD 防護二極體

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產品規格表

ESD122

現行
產品規格表 立即訂購

產品詳細資料

Package name DFN1006 Peak pulse power (8/20 μs) (max) (W) 20 Vrwm (V) 3.6 Bi-/uni-directional Bi-directional Number of channels 2 IO capacitance (typ) (pF) 0.2 IEC 61000-4-2 contact (±V) 17000 IEC 61000-4-5 (A) 2.5 Clamping voltage (V) 13.5 Dynamic resistance (typ) 0.5 Interface type HDMI 1.4, HDMI 2.0, SATA/PCIe, USB 2.0, USB 3.0, USB Type-C Breakdown voltage (min) (V) 5 IO leakage current (max) (nA) 10 Rating Catalog Operating temperature range (°C) -40 to 125
Package name DFN1006 Peak pulse power (8/20 μs) (max) (W) 20 Vrwm (V) 3.6 Bi-/uni-directional Bi-directional Number of channels 2 IO capacitance (typ) (pF) 0.2 IEC 61000-4-2 contact (±V) 17000 IEC 61000-4-5 (A) 2.5 Clamping voltage (V) 13.5 Dynamic resistance (typ) 0.5 Interface type HDMI 1.4, HDMI 2.0, SATA/PCIe, USB 2.0, USB 3.0, USB Type-C Breakdown voltage (min) (V) 5 IO leakage current (max) (nA) 10 Rating Catalog Operating temperature range (°C) -40 to 125
X2SON (DMX) 3 0.6 mm² 1 x 0.6 X2SON (DMY) 3 0.78 mm² 1.3 x 0.6
  • IEC 61000-4-2 Level 4 ESD Protection
    • ±17-kV Contact Discharge
    • ±17-kV Air Gap Discharge
  • Withstands over 10,000 ESD strikes per IEC 61000-4-2 Level 4 (Contact) without any performance degradation
  • IEC 61000-4-4 EFT Protection
    • 80 A (5/50 ns)
  • IEC 61000-4-5 Surge Protection
    • 2.5 A (8/20 µs)
  • Low IO Capacitance
    • 0.1 pF (Typical) between IOs
    • 0.2 pF (Typical) IO to GND
  • DC Breakdown Voltage: 5.1 V (Minimum)
  • Ultra Low Leakage Current: 10 nA (Maximum)
  • Low ESD Clamping Voltage: 8.4 V at 5-A TLP
  • Supports High Speed Interfaces that exceed 10 Gbps
  • Industrial Temperature Range: –40°C to +125°C
  • Type C Friendly Two Channel Flow-Through Routing Package
  • Pin-out to suit symmetric differential high-speed signal routing
  • Two Different Package Options
    • 0402 Package, 0.6 mm × 1 mm, 0.34-mm Pitch
    • 0502 Package, 0.6 mm × 1.32 mm, 0.5-mm Pitch
  • IEC 61000-4-2 Level 4 ESD Protection
    • ±17-kV Contact Discharge
    • ±17-kV Air Gap Discharge
  • Withstands over 10,000 ESD strikes per IEC 61000-4-2 Level 4 (Contact) without any performance degradation
  • IEC 61000-4-4 EFT Protection
    • 80 A (5/50 ns)
  • IEC 61000-4-5 Surge Protection
    • 2.5 A (8/20 µs)
  • Low IO Capacitance
    • 0.1 pF (Typical) between IOs
    • 0.2 pF (Typical) IO to GND
  • DC Breakdown Voltage: 5.1 V (Minimum)
  • Ultra Low Leakage Current: 10 nA (Maximum)
  • Low ESD Clamping Voltage: 8.4 V at 5-A TLP
  • Supports High Speed Interfaces that exceed 10 Gbps
  • Industrial Temperature Range: –40°C to +125°C
  • Type C Friendly Two Channel Flow-Through Routing Package
  • Pin-out to suit symmetric differential high-speed signal routing
  • Two Different Package Options
    • 0402 Package, 0.6 mm × 1 mm, 0.34-mm Pitch
    • 0502 Package, 0.6 mm × 1.32 mm, 0.5-mm Pitch

The ESD122 is a bidirectional TVS ESD protection diode array for USB Type-C and HDMI 2.0 circuit protection. The ESD122 is rated to dissipate contact ESD strikes at the maximum level specified in the IEC 61000-4-2 international standard (17-kV Contact, 17-kV Air-gap).

This device features a low IO capacitance per channel and pin-out to suit symmetric differential high-speed signal routing making it ideal for protecting high-speed interfaces up to 10 Gbps such as USB 3.1 Gen2 and HDMI 2.0. The low dynamic resistance and low clamping voltage ensure system level protection against transient events.

Additionally, the ESD122 is an ideal ESD solution for the USB Type-C Tx/Rx lines. Since the USB Type-C connector has two layers, using 4-channel ESD devices require VIAs which degrade the signal integrity. Using four ESD122 (2-Ch) devices minimize the number of VIAs and simply the board layout.

The ESD122 is offered in two easy routing flow through packages.

The ESD122 is a bidirectional TVS ESD protection diode array for USB Type-C and HDMI 2.0 circuit protection. The ESD122 is rated to dissipate contact ESD strikes at the maximum level specified in the IEC 61000-4-2 international standard (17-kV Contact, 17-kV Air-gap).

This device features a low IO capacitance per channel and pin-out to suit symmetric differential high-speed signal routing making it ideal for protecting high-speed interfaces up to 10 Gbps such as USB 3.1 Gen2 and HDMI 2.0. The low dynamic resistance and low clamping voltage ensure system level protection against transient events.

Additionally, the ESD122 is an ideal ESD solution for the USB Type-C Tx/Rx lines. Since the USB Type-C connector has two layers, using 4-channel ESD devices require VIAs which degrade the signal integrity. Using four ESD122 (2-Ch) devices minimize the number of VIAs and simply the board layout.

The ESD122 is offered in two easy routing flow through packages.

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技術文件

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類型 標題 日期
* Data sheet ESD122 2-Channel ESD Protection Diode for USB Type-C and HDMI 2.0 datasheet (Rev. A) PDF | HTML 2018年 8月 13日
Application note ESD and Surge Protection for USB Interfaces (Rev. B) PDF | HTML 2024年 1月 11日
Application brief ESD Protection for HDMI Applications (Rev. A) PDF | HTML 2023年 11月 1日
Application note Capacitance Requirements for High Speed Signals (Rev. A) PDF | HTML 2023年 8月 21日
Selection guide System-Level ESD Protection Guide (Rev. D) 2022年 9月 7日
Application note ESD Packaging and Layout Guide (Rev. B) PDF | HTML 2022年 8月 18日
User guide Generic ESD Evaluation Module User's Guide (Rev. A) PDF | HTML 2021年 9月 27日
Technical article ESD fundamentals, part 4: ESD capacitance PDF | HTML 2018年 2月 12日
Technical article ESD fundamentals, part 3: clamping voltage PDF | HTML 2017年 12月 6日
Application note ESD224 HDMI 2.0 Compliance and Protection 2017年 11月 30日
Technical article Big USB Type-C™ protection for your small application PDF | HTML 2017年 7月 31日

設計與開發

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開發板

ESDEVM — ESD 評估模組

靜電敏感裝置 (ESD) 評估模組 (EVM) 是我們大多數 ESD 產品組合的開發平台。此電路板配備所有傳統 ESD 元件封裝，可測試任意數量的裝置。裝置可以焊接到其相應的元件封裝上，然後進行測試。對於一般高速 ESD 二極體，會實作阻抗控制的配置以取得 S 參數並取消內嵌電路板軌跡。對於非高速 ESD 二極體，其元件封裝會包含連接至測試點的軌跡，讓您輕鬆執行 DC 測試，例如崩潰電壓、保持電壓、洩漏等。電路板配置也可以透過將訊號針腳短路到訊號所在的任何地方，讓任何裝置針腳都能輕鬆地連接到電源 (VCC) 或接地。
使用指南: PDF | HTML
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模擬型號

ESD122 IBIS Model

SLVMC36.ZIP (2 KB) - IBIS Model
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參考設計

TIDA-01620 — USB Type-C® 至顯示介面主動傳輸線參考設計

The USB Type-C® to DisplayPort Active Cable reference design is a framework that can enable DisplayPort video signaling over a USB Type-C connection. Traditionally, DisplayPort connectors transfer DisplayPort video but this connector can be large and are not ideal for small electronics. While a (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-01588 — 適用於有刷直流伺服驅動的 10.8-V/15-W、>90% 效率、2.4-cm2、功率級參考設計

This 15W, 12-mm x 20-mm, power stage reference design drives and controls the position of the brushed DC (BDC) motor operating from a three to six cell Li-ion battery. This highly efficient solution is optimized with a very small form factor that easily fits into the motor, and supports precise (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
X2SON (DMX) 3 Ultra Librarian
X2SON (DMY) 3 Ultra Librarian
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