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参数资料
| 型号： | PESD5V0S2UQ,115 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 9/13页 |
| 文件大小： | 0K |
| 描述： | DIODE DBL ESD PROTECTION SOT663 |
| 产品培训模块： | ESD Standards and Products |
| 标准包装： | 4,000 |
| 电压 - 反向隔离（标准值）： | 5V |
| 电压 - 击穿： | 6.4V |
| 功率（瓦特）： | 150W |
| 电极标记： | 2 通道阵列 - 单向 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-663 |
| 供应商设备封装： | SOT-663 |
| 包装： | 带卷 (TR) |
NXP Semiconductors
PESDxS2UQ series
Double ESD protection diodes in SOT663 package
7. Application information
The PESDxS2UQ series is designed for the protection of up to two unidirectional data
lines from the damage caused by ESD and surge pulses. The devices may be used on
lines where the signal polarities are below ground. The PESDxS2UQ series provides a
surge capability of up to 150 W (P PP ) per line for an 8/20 μ s waveform.
line 1 to be protected
line 2 to be protected
PESDxS2UQ
ground
unidirectional protection
line 1 to be protected
PESDxS2UQ
ground
bidirectional protection
of two lines
of one line
001aaa730
Fig 9.
Typical application: ESD protection of data lines
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 device as close to the input terminal or connector as possible.
2. The path length between the device 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 (PCB) 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 PCBs, use ground
vias.
PESDXS2UQ_SER_4
? NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 04 — 26 January 2010
9 of 13
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相关代理商/技术参数 |
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|---|---|
| PESD5V0S4UD | 制造商:NXP Semiconductors 功能描述:DIODE TVS 0.2UA 5V SSOT-6 制造商:NXP Semiconductors 功能描述:DIODE, TVS, 0.2UA, 5V, SSOT-6 |
| PESD5V0S4UD T/R | 功能描述:TVS二极管阵列 DIODE ARRAY ESD TAPE-7 RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
| PESD5V0S4UD,115 | 功能描述:TVS二极管阵列 DIODE ARRAY ESD RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
| PESD5V0S4UF | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Unidirectional quadruple ESD protection diode arrays |
| PESD5V0S4UF T/R | 功能描述:TVS二极管阵列 DIODE ARRAY ESD TAPE-7 RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
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