参数资料
型号: PESD3V3U1UT,215
厂商: NXP Semiconductors
文件页数: 8/13页
文件大小: 0K
描述: DIODE ULOW ESD PROTECTION SOT23
产品培训模块: ESD Protection Diodes
ESD Standards and Products
标准包装: 3,000
电压 - 反向隔离(标准值): 3.3V
电压 - 击穿: 5.8V
功率(瓦特): 80W
电极标记: 单向
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23-3
包装: 带卷 (TR)
NXP Semiconductors
PESDxU1UT series
Ultra low capacitance ESD protection diode in SOT23 package
Circuit board layout and protection device placement
Circuit board layout is critical for the suppression of ESD, Electrical Fast Transient (EFT)
and surge transients. The following guidelines are recommended:
1. Place the PESDxU1UT as close to the input terminal or connector as possible.
2. The path length between the PESDxU1UT and the protected line should be
minimized.
3. Keep parallel signal paths to a minimum.
4. Avoid running protected conductors in parallel with unprotected conductors.
5. Minimize all printed-circuit board conductive loops including power and ground loops.
6. Minimize the length of the transient return path to ground.
7. Avoid using shared transient return paths to a common ground point.
8. Ground planes should be used whenever possible. For multilayer printed-circuit
boards, use ground vias.
PESDXU1UT_SER_2
? NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 20 August 2009
8 of 13
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