ESD852
- Working voltage 36 V
- Low leakage current 50 nA (maximum)
- IEC 61000-4-2 ESD protection:
- ±25-kV contact and ±25-kV air (ESD852)
- ±18-kV contact and ±18-kV air (ESD862)
- Robust surge protection:
- IEC 61000-4-5 (8/20 µs): 4.3 A (ESD852)
- IEC 61000-4-5 (8/20 µs): 3.1 A (ESD862)
- Bidirectional ESD protection
- I/O capacitance = 2.8 pF typical (ESD852)
- I/O capacitance = 2.6 pF typical (ESD862)
- SOT-23 (DBZ) small, standard, common footprint
- 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 (±25-kV contact and airgap, or ±18-kV 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 I PP = 4.3A (8/20 µs 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 2.8 pF or 2.6 pF 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 | ESD8x22-Channel, 36 V ESD Protection Diode datasheet | PDF | HTML | 2023年 11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
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。