聚合物ESD抑制器
静电放电(ESD)是一种电子交易nsient that poses a serious threat to electronic circuits. The most common cause is friction between two dissimilar materials, causing a buildup of electric charges on their surfaces. Typically, one of the surfaces is the human body, and it is not uncommon for this static charge to reach a potential as high as 15,000 volts. At 6,000 static volts, an ESD event will be painful to a person. Lower voltage discharges may go unnoticed, but can still cause catastrophic damage to electronic components and circuit.
用于波多接线设备的Littelfuse植物是ISO / TS 16949：2009和ISO 9001：2008认证。
Pulse-Guard®ESD抑制器
Littelfuse PulseGuard®ESD抑制提供extremely low capacitance which makes them ideal for use in high-speed data circuits (IEEE 1394, USB 2.0, HDMI, DVI, etc.). Available in single-line and multi-line packages, they provide ESD protection while ensuring that signal integrity is maintained.
何时选择Pulse-Guard®ESD抑制器与其他ESD保护技术：
- The application tolerates very little added capacitance (high speed data lines or RF circuits)
- ESD is the only transient threat
- 数据，信号和控制线（不是电源线）需要保护
Additional information about ESD and suppression technologies.
XTREME-GUARD™ ESD Suppressors
Xtreme-Guard™ESD抑制器在非常小的0402和0603占地面积中保护敏感的电子设备免受极端的ESD条件。该系列产品专门设计用于抑制高达30kV的快速上升的ESD瞬变，同时为电路添加几乎没有电容，这有助于保持信号完整性并最小化数据丢失。它被设计为符合RoHS，无卤素和PB免费。
Why choose XTREME-GUARD™ ESD Suppressors versus other ESD suppression technologies:
- XGD系列Xtreme-Guard™ESD抑制器可保护敏感电子器件免受静电放电，高达30kV，适用于高达32VDC的高压应用
- When correctly integrated into a circuit design, the XGD Series can safely absorb repetitive ESD strikes nearly four times the maximum level specified in the IEC61000-4-2 international standard without performance degradation
- 即使在多次ESD击球后，它也表现出超低电流泄漏（<1NA），确保最小的功率损耗，因此它非常适合保护电池供电的电子产品如可穿戴物品