NXP Semiconductors
PESD2CAN
CAN bus ESD protection diode
7. Application information
The PESD2CAN is designed for the protection of two automotive CAN bus lines from the
damage caused by ESD and surge pulses. The PESD2CAN can be used for both,
high-speed CAN bus and fault-tolerant CAN bus protection. The PESD2CAN provides a
surge capability of up to 230 W per line for an 8/20 ? s waveform.
SPLIT
CANH
CAN BUS
TRANSCEIVER
RT/2
RT/2
CAN
bus
CANL
Common
mode choke
2
1
(optional)
CG
PESD2CAN
3
006aaa942
Fig 10. Typical application: ESD protection of two automotive CAN bus 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 PESD2CAN as close to the input terminal or connector as possible.
2. Minimize the path length between the PESD2CAN and the protected line.
3. Keep parallel signal paths to a minimum.
4. Avoid running protection 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. Use ground planes whenever possible. For multilayer PCBs, use ground vias.
8. Test information
8.1 Quality information
This product has been qualified in accordance with the Automotive Electronics Council
(AEC) standard Q101 - Stress test qualification for discrete semiconductors , and is
suitable for use in automotive applications.
PESD2CAN
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 27 September 2012
? NXP B.V. 2012. All rights reserved.
7 of 13
相关PDF资料
PESD36VS2UT,215 DIODE DBL ESD PROTECTION SOT23
PESD3V3L1UL,315 DIODE ESD UNI-DIR 3.3V SOD882
PESD3V3L4UW,115 DIODE QUAD ESD PROTECTION SOT665
PESD3V3L5UK,132 DIODE 5FOLD ESD PROTECT SOT891
PESD3V3S1UB,115 DIODE ESD PROTECTION SOD523
PESD3V3U1UA,115 DIODE ESD PROT UNI 3.3V SOD323-2
PESD3V3X1BL,315 DIODE ESD PROT ULOW BIDIR SOD882
PESD5V0F1BL,315 DIODE FEMTOFARAD BI ESD SOD882
相关代理商/技术参数
PESD2CAN215 制造商:NXP Semiconductors 功能描述:ESD DIODE 41V SOT-23
PESD2ETH-AXR 功能描述:TVS DIODE 5.5VWM SOT4 制造商:nexperia usa inc. 系列:汽车级,AEC-Q101 包装:剪切带(CT) 零件状态:在售 类型:转向装置(轨至轨) 单向通道:2 电压 - 反向关态(典型值):5.5V(最大) 电压 - 击穿(最小值):6V 电压 - 箝位(最大值)@ Ipp:- 电流 - 峰值脉冲(10/1000μs):- 功率 - 峰值脉冲:- 电源线路保护:是 应用:汽车级,以太网 不同频率时的电容:16pF @ 1MHz 工作温度:-40°C ~ 125°C(TA) 安装类型:表面贴装 封装/外壳:TO-253-4,TO-253AA 供应商器件封装:SOT-143B 标准包装:1
PESD2ETH-XR 功能描述:TVS DIODE 5.5VWM SOT4 制造商:nexperia usa inc. 系列:汽车级,AEC-Q101 包装:剪切带(CT) 零件状态:在售 类型:转向装置(轨至轨) 单向通道:2 电压 - 反向关态(典型值):5.5V(最大) 电压 - 击穿(最小值):6V 电压 - 箝位(最大值)@ Ipp:- 电流 - 峰值脉冲(10/1000μs):- 功率 - 峰值脉冲:- 电源线路保护:是 应用:汽车级,以太网 不同频率时的电容:16pF @ 1MHz 工作温度:-40°C ~ 125°C(TA) 安装类型:表面贴装 封装/外壳:TO-253-4,TO-253AA 供应商器件封装:SOT-143B 标准包装:1
PESD2IVN-UX 功能描述:TVS DIODE 26.5VWM 53VC SC70 制造商:nexperia usa inc. 系列:汽车级,AEC-Q101 包装:剪切带(CT) 零件状态:在售 类型:齐纳 双向通道:2 电压 - 反向关态(典型值):26.5V(最大) 电压 - 击穿(最小值):28V 电压 - 箝位(最大值)@ Ipp:53V 电流 - 峰值脉冲(10/1000μs):3A(8/20μs) 功率 - 峰值脉冲:150W 电源线路保护:无 应用:汽车级,CAN 不同频率时的电容:8.5pF @ 1MHz 工作温度:-55°C ~ 150°C(TA) 安装类型:表面贴装 封装/外壳:SC-70,SOT-323 供应商器件封装:SOT-323-3 标准包装:1
PESD2NFC-LYL 功能描述:TVS DIODE ESD R-R ULC SOD2 制造商:nexperia usa inc. 系列:- 包装:剪切带(CT) 零件状态:在售 类型:齐纳 双向通道:1 电压 - 反向关态(典型值):24V(最大) 电源线路保护:无 安装类型:表面贴装 封装/外壳:SOD-882 供应商器件封装:DFN1006-2 标准包装:1
PESD2NFC-SFYL 功能描述:TVS DIODE ESD R-R ULC SOD962 制造商:nexperia usa inc. 系列:- 包装:剪切带(CT) 零件状态:在售 类型:齐纳 双向通道:1 电压 - 反向关态(典型值):24V(最大) 电源线路保护:无 安装类型:表面贴装 封装/外壳:0201(0603 公制) 供应商器件封装:DSN0603-2 标准包装:1
PESD2USB3SZ 功能描述:TVS DIODE 5.5VWM 10WLCSP 制造商:nexperia usa inc. 系列:- 包装:剪切带(CT) 零件状态:在售 类型:齐纳 单向通道:4 电压 - 反向关态(典型值):5.5V(最大) 电压 - 击穿(最小值):6V 电压 - 箝位(最大值)@ Ipp:- 电流 - 峰值脉冲(10/1000μs):7A(8/20μs) 功率 - 峰值脉冲:- 电源线路保护:无 应用:HDMI 不同频率时的电容:- 工作温度:-40°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:10-UFBGA,WLCSP 供应商器件封装:10-WLCSP(1.57x1.17) 标准包装:1
PESD36VS1UL 制造商:NXP Semiconductors 功能描述:DIODE ESD UNI 36V 18PF SO 制造商:NXP Semiconductors 功能描述:DIODE, ESD, UNI, 36V, 18PF, SOD882 制造商:NXP Semiconductors 功能描述:DIODE, ESD, UNI, 36V, 18PF, SOD882; Diode Type:ESD Protection; Clamping Voltage Vc Max:80V; Diode Case Style:SOD-882; No. of Pins:2; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012) ;RoHS Compliant: Yes