TVS2700
- Protection Against ±1 kV, 42 Ω IEC 61000-4-5 Surge Test for Industrial Signal Lines
- Max Clamping Voltage of 35 V at 40 A of 8/20 µs Surge Current
- Standoff Voltage: 27 V
- Tiny 4 mm2 Footprint
- Survives Over 5,000 Repetitive Strikes of 35 A 8/20 µs Surge Current at 125°C
- Robust Surge Protection:
- IEC 61000-4-5 (8/20 µs): 40 A
- IEC 61643-321 (10/1000 µs): 4 A
- Low Leakage Current
- 1.8 nA Typical at 27°C
- 14.5 nA Typical at 85°C
- Low Capacitance: 100 pF
- Integrated Level 4 IEC 61000-4-2 ESD Protection
The TVS2700 robustly shunts up to 40 A of IEC 61000-4-5 fault current to protect systems from high power transients or lightning strikes. The device offers a solution to the common industrial signal line EMC requirement to survive up to ±1 kV IEC 61000-4-5 open circuit voltage coupled through a 42 Ω impedance. The TVS2700 uses a unique feedback mechanism to ensure precise flat clamping during a fault, assuring system exposure below 35 V. The tight voltage regulation allows designers to confidently select system components with a lower voltage tolerance, lowering system costs and complexity without sacrificing robustness.
In addition, the TVS2700 is available in a small 2 mm × 2 mm SON footprint which is designed for space constrained applications, offering a 70 percent reduction in size compared to industry standard SMA and SMB packages. The extremely low device leakage and capacitance ensure a minimal effect on the protected line. To ensure robust protection over the lifetime of the product, TI tests the TVS2700 against 5,000 repetitive surge strikes at high temperature with no shift in device performance.
The TVS2700 is part of TI’s Flat-Clamp family of surge devices. For more information on the other devices in the family, see the Device Comparison Table.
樣品供應情況
提供原型樣品 (PTVS2700DRVR)。立即訂購
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TVS2700 27-V Flat-Clamp Surge Protection Device datasheet (Rev. A) | PDF | HTML | 2018年 3月 5日 |
| Application brief | Protecting I/O modules from surge events | 2019年 2月 4日 | ||
| Application brief | TVS Surge Rating: Power vs. Current | 2018年 11月 12日 | ||
| White paper | Demystifying surge protection | 2018年 11月 6日 | ||
| Application note | How to select a Surge Diode | 2018年 8月 29日 | ||
| Application brief | Flat-Clamp TVS Layout in SMA/SMB Footprints | 2018年 4月 3日 | ||
| Application note | TVS Surge Protection in High-Temperature Environments | 2018年 3月 23日 | ||
| White paper | Flat-Clamp surge protection technology for efficient system protection | 2018年 1月 15日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
FLAT-CLAMP-TVS-EVM — TVSxx0x 精密突波防護二極體評估模組
TIDA-010008 — 適合電網應用暫態保護的平箝制 TVS 架構參考設計
TIDA-010055 — 非隔離電源架構，具有用於保護繼電器模組的診斷參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WSON (DRV) | 6 | 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。