参数资料
型号: PESD5V0S1BL,315
厂商: NXP Semiconductors
文件页数: 8/15页
文件大小: 0K
描述: DIODE ESD PROTECT BIDIR SOD-882
产品培训模块: ESD Standards and Products
标准包装: 10,000
电压 - 反向隔离(标准值): 5V
电压 - 击穿: 5.5V
功率(瓦特): 130W
电极标记: 双向
安装类型: 表面贴装
封装/外壳: SOD-882
供应商设备封装: SOD-882
包装: 带卷 (TR)
NXP Semiconductors
PESD5V0S1BA/BB/BL
Low capacitance bidirectional ESD protection diodes
7. Application information
PESD5V0S1Bx series is designed for the protection of one bidirectional signal line from
the damage caused by ElectroStatic Discharge (ESD) and surge pulses. The devices may
be used on lines where the signal polarities are above and below ground. They provide a
surge capability of up to 130 W per line for a 8/20 μ s waveform.
signal line
PESD5V0S1Bx
GND
006aaa057
Fig 8.
Bidirectional protection of one signal line
Circuit board layout and protection device placement:
Circuit board layout is critical for the suppression of ESD, EFT and surge transients.
The following guidelines are recommended:
1. Place the protection device as close to the input terminal or connector as possible.
2. The path length between the protection device and the protected line should be
minimized.
3. Keep parallel signal paths to a minimum.
4. Avoid running protection conductors in parallel with unprotected conductor.
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.
PESD5V0S1BA_BB_BL_4
? NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 20 August 2009
8 of 15
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