ESDS552

現行

12V 雙通道雙向 ESD 和突波防護二極體

產品詳細資料

Package name SOT-23 Peak pulse power (8/20 μs) (max) (W) 600 Vrwm (V) 12 Bi-/uni-directional Bi-directional Number of channels 2 IO capacitance (typ) (pF) 9.5 IEC 61000-4-2 contact (±V) 30000 IEC 61000-4-5 (A) 25 Features ESD Protection Clamping voltage (V) 23.8 Dynamic resistance (typ) 0.4 Interface type RS-485/432/422/232 Breakdown voltage (min) (V) 14 IO leakage current (max) (nA) 50 Rating Catalog Operating temperature range (°C) -40 to 125
Package name SOT-23 Peak pulse power (8/20 μs) (max) (W) 600 Vrwm (V) 12 Bi-/uni-directional Bi-directional Number of channels 2 IO capacitance (typ) (pF) 9.5 IEC 61000-4-2 contact (±V) 30000 IEC 61000-4-5 (A) 25 Features ESD Protection Clamping voltage (V) 23.8 Dynamic resistance (typ) 0.4 Interface type RS-485/432/422/232 Breakdown voltage (min) (V) 14 IO leakage current (max) (nA) 50 Rating Catalog Operating temperature range (°C) -40 to 125
SOT-23 (DBZ) 3 6.9204 mm² 2.92 x 2.37
  • IEC 61000-4-5 surge protection:
    • 25A (8/20µs)
  • IEC 61000-4-2 ESD protection:
    • ±30kV contact discharge
    • ±30kV air gap discharge
  • 12V working voltage
  • Bidirectional polarity to support positive and negative voltage swings
  • 2 channel device provides complete ESD/Surge protection with single component
  • Small, leaded SOT-23 allows low cost automatic optical inspection (AOI)
  • IEC 61000-4-5 surge protection:
    • 25A (8/20µs)
  • IEC 61000-4-2 ESD protection:
    • ±30kV contact discharge
    • ±30kV air gap discharge
  • 12V working voltage
  • Bidirectional polarity to support positive and negative voltage swings
  • 2 channel device provides complete ESD/Surge protection with single component
  • Small, leaded SOT-23 allows low cost automatic optical inspection (AOI)

The ESDS552 is a bidirectional ESD and surge protection diode for RS-485 and RS-422 interface protection. The ESDS552 is rated to dissipate ESD strikes beyond the maximum level specified in the IEC 61000-4-2 international standard (±30kV Contact, ±30kV Air-gap). The device can clamp 8/20µs surges with peak pulse currents up to 25A in accordance with the IEC 61000-4-5 standard.

The low dynamic resistance and low clamping voltage help protect systems against transient events. This protection is key because industrial systems require a high level of robustness and reliability.

The ESDS552 is available in a small leaded SOT-23 (DBZ) package.

The ESDS552 is a bidirectional ESD and surge protection diode for RS-485 and RS-422 interface protection. The ESDS552 is rated to dissipate ESD strikes beyond the maximum level specified in the IEC 61000-4-2 international standard (±30kV Contact, ±30kV Air-gap). The device can clamp 8/20µs surges with peak pulse currents up to 25A in accordance with the IEC 61000-4-5 standard.

The low dynamic resistance and low clamping voltage help protect systems against transient events. This protection is key because industrial systems require a high level of robustness and reliability.

The ESDS552 is available in a small leaded SOT-23 (DBZ) package.

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* Data sheet ESDS552 12V Bi-Directional Surge Protection Diode in SOT-23 datasheet (Rev. A) PDF | HTML 2024年 2月 13日

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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

ESDS552 IBIS Model

SLVME39.ZIP (1 KB) - IBIS Model
模擬型號

ESDS552 PSpice Transient Model

SLVME38.ZIP (239 KB) - PSpice Model
模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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SOT-23 (DBZ) 3 Ultra Librarian

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