The TVS2201 device shunts up to 30 A of IEC 61000-4-5 fault current to protect systems from high-power transients or lightning strikes. The device survives the common industrial signal line EMC requirement of 1-kV IEC 61000-4-5 open circuit voltage coupled through a 42-Ω impedance. The TVS2201 uses a feedback mechanism to ensure precise flat clamping during a fault, keeping system exposure lower than traditional TVS diodes. The tight voltage regulation allows designers to confidently select system components with a lower voltage tolerance, lowering system costs and complexity without sacrificing robustness. The TVS2201 has a ±22-V operating range to enable operation in systems that require protection against reverse wiring conditions.
In addition, the TVS2201 is available in a small SON footprint designed for space constrained applications, offering a significant size reduction compared to standard SMA and SMB packages. 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 TVS2201 against 5000 repetitive surge strikes at 125°C with no shift in device performance.
The TVS2201 is part of TI’s Flat-Clamp family of surge devices. For a deeper look at the Flat-Clamp family, refer to the Flat-Clamp Surge Protection Technology for Efficient System Protection white paper.
| Documentación principal | Tipo | Título | Opciones de formato | Descargar la versión más reciente en inglés | Fecha |
|---|---|---|---|---|---|
| * | Hoja de datos | TVS2201 22-V Bidirectional Flat-Clamp Surge Protection Device datasheet (Rev. A) | PDF | HTML | 4/12/2018 | |
| Application brief | Protecting I/O modules from surge events | 4/02/2019 | |||
| Application brief | TVS Surge Rating: Power vs. Current | 12/11/2018 | |||
| Informe | Demystifying surge protection | 6/11/2018 | |||
| Guía del usuario | Flat Clamp TVS Evaluation Module—Adaptor Boards | 10/09/2018 | |||
| Nota sobre la aplicación | How to select a Surge Diode | 29/08/2018 |
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| VSON (DRB) | 8 | Ultra Librarian |
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