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| 型号： | PESD5V0U2BT,215 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 6/11页 |
| 文件大小： | 0K |
| 描述： | DIODE ULOW ESD PROTECTION SOT-23 |
| 产品培训模块： | ESD Standards and Products |
| 标准包装： | 1 |
| 电压 - 反向隔离（标准值）： | 5V |
| 电压 - 击穿： | 5.5V |
| 电极标记： | 双向 |
| 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： | 标准包装 |
| 产品目录页面： | 1511 (CN2011-ZH PDF) |
| 其它名称： | 568-4296-6 |
NXP Semiconductors
PESD5V0U2BT
Ultra low capacitance bidirectional double ESD protection diode
7. Application information
The PESD5V0U2BT is designed for the bidirectional protection of two signal lines from
the damage caused by ESD pulses. The PESD5V0U2BT may be used on lines where the
signal polarities are either positive or negative with respect to ground.
line 1 to be protected
line 2 to be protected
PESD5V0U2BT
GND
006aab039
Fig 5. Bidirectional protection of two 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 PESD5V0U2BT as close to the input terminal or connector as possible.
2. The path length between the PESD5V0U2BT 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.
PESD5V0U2BT_1
? NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 01 — 27 March 2007
6 of 11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PESD5V0U4BF | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Ultra low capacitance bidirectional quadruple ESD protection arrays |
| PESD5V0U4BF,115 | 功能描述:TVS二极管阵列 Diode TVS Quad Bi-Dir 5V 6-Pin 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 |
| PESD5V0U4BW | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Ultra low capacitance bidirectional quadruple ESD protection arrays |
| PESD5V0U4BW,115 | 功能描述:TVS二极管阵列 Diode TVS Quad Bi-Dir 5V 5-Pin 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 |
| PESD5V0U5BF | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Ultra low capacitance bidirectional fivefold ESD protection arrays |
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