收藏本站
NXP Semiconductors
PESD5Zx series
Low capacitance unidirectional ESD protection diodes
7. Application information
The PESD5Zx series is designed for the protection of one unidirectional data or signal line
from the damage caused by ESD and surge pulses. The device may be used on lines
where the signal polarities are either positive or negative with respect to ground. The
PESD5Zx series provides a surge capability of 260 W per line for an 8/20 μ s waveform.
line to be protected
(positive signal polarity)
PESD5Zx
ground
line to be protected
(negative signal polarity)
PESD5Zx
ground
unidirectional protection of one line
006aab071
Fig 20. Application diagram
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 PESD5Zx as close to the input terminal or connector as possible.
2. The path length between the PESD5Zx 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.
PESD5ZX_SER_2
? NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 4 April 2008
12 of 17
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
PESD6V0L2UU,115 DIODE ESD UNI-DIR 6.0V SOT323
PESD9V0V4UK,132 DIODE QUAD ESD PROTECT SOT891
PESD9X7.0L,315 DIODE ESD PROTECTION SOD882
PF1000A-360 PWR CORRECTI0N MOD 360VDC
PFC375-1024FM SINGLE OUTPUT 375W 24V WITH FAN
PFE1100-12-054NA FRONT END AC/DC 1100W W/ PFC
PFE1100-12-054ND FRONT END 1100W 12V HI EFFICINCY
PFE500S-28/T PWR SUP AC/DC 85-265VAC 28V
相关代理商/技术参数
PESD5Z2.5 制造商:NXP Semiconductors 功能描述:DIODE TVS UNI 2.5V 260W SOD523 制造商:NXP Semiconductors 功能描述:DIODE, TVS, UNI, 2.5V, 260W, SOD523 制造商:NXP Semiconductors 功能描述:DIODE, TVS, UNI, 2.5V, 260W, SOD523; TVS Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:2.5V; Breakdown Voltage Max:4V; Clamping Voltage Vc Max:15V; Peak Pulse Current Ippm:20A; Diode Case Style:SOD-523; No. of Pins:2 ;RoHS Compliant: Yes
PESD5Z2.5 T/R 功能描述:TVS 二极管 - 瞬态电压抑制器 DIODE ARRAY ESD TAPE-7 RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C
PESD5Z2.5,115 功能描述:TVS 二极管 - 瞬态电压抑制器 DIODE ARRAY ESD RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C
PESD5Z3.3 制造商:NXP Semiconductors 功能描述:DIODE TVS UNI 3.3V 260W SOD523 制造商:NXP Semiconductors 功能描述:DIODE, TVS, UNI, 3.3V, 260W, SOD523 制造商:NXP Semiconductors 功能描述:DIODE, TVS, UNI, 3.3V, 260W, SOD523; TVS Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:3.3V; Breakdown Voltage Max:5V; Clamping Voltage Vc Max:18V; Peak Pulse Current Ippm:20A; Diode Case Style:SOD-523; No. of Pins:2 ;RoHS Compliant: Yes
PESD5Z3.3 T/R 功能描述:TVS 二极管 - 瞬态电压抑制器 DIODE ARRAY ESD TAPE-7 RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C
PESD5Z3.3,115 功能描述:TVS 二极管 - 瞬态电压抑制器 DIODE ARRAY ESD RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C
PESD5Z5.0 制造商:NXP Semiconductors 功能描述:DIODE TVS UNIDIR 5V 180W SOD523 制造商:NXP Semiconductors 功能描述:DIODE, TVS, UNIDIR, 5V, 180W, SOD523 制造商:NXP Semiconductors 功能描述:DIODE, TVS, UNIDIR, 5V, 180W, SOD523; TVS Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:5V; Breakdown Voltage Max:6.2V; Clamping Voltage Vc Max:18V; Peak Pulse Current Ippm:10A; Diode Case Style:SOD-523; No. of Pins:2 ;RoHS Compliant: Yes
PESD5Z5.0 T/R 功能描述:TVS 二极管 - 瞬态电压抑制器 DIODE ARRAY ESD TAPE-7 RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C