ESD852
- Working voltage 36V
- Low leakage current 50nA (maximum)
- IEC 61000-4-2 ESD protection:
- ±25kV contact and ±25kV air (ESD852)
- ±18kV contact and ±18kV air (ESD862)
- Robust surge protection:
- IEC 61000-4-5 (8/20µs): 4.3A (ESD852)
- IEC 61000-4-5 (8/20µs): 3.1A (ESD862)
- Bidirectional ESD protection
- I/O capacitance = 2.8pF typical (ESD852)
- I/O capacitance = 2.6pF typical (ESD862)
- Leaded packages used for automatic optical inspection (AOI)
The ESD8x2 devices are bidirectional ESD protection diodes for USB power delivery (USB-PD) and industrial interfaces. The devices are rated to dissipate ESD that meets or exceeds the maximum level specified in the IEC 61000-4-2 standard (±25kV contact and airgap, or ±18kV contact and airgap). The low dynamic resistance and low clamping voltage enables system level protection against transient events. This protection is key because industrial systems require a high level of robustness and reliability.
These devices feature a low IO capacitance per channel and a pin-out to suit two IO lines from damage caused by electrostatic discharge (ESD) and other transients. The IPP = 4.3A (8/20µs surge waveform) capability of the ESD852 makes it an excellent choice for protecting USB VBUS against transient surge events as well as industrial I/O lines. Additionally, the 2.8pF or 2.6pF line capacitance of the ESD8x2 are an excellent choice for protecting the slower speed signals for USB power delivery and IO signals for industrial applications.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | ESD8x2 2-Channel, 36V ESD Protection Diode datasheet (Rev. A) | PDF | HTML | 2025年 6月 6日 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-23 (DBZ) | 3 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
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- 進行中持續性的可靠性監測
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