参数资料
型号: IP4035CX24
厂商: NXP SEMICONDUCTORS
元件分类: 消费家电
英文描述: 10-channel integrated filter network with ESD input protection to IEC 61000-4-2 level 4
中文描述: SPECIALTY CONSUMER CIRCUIT, PBGA24
封装: 2.45 2.41 MM, 0.65 MM HEIGHT, GREEN, WLCSP-24
文件页数: 11/12页
文件大小: 237K
代理商: IP4035CX24
IP4035CX24_1
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 01 — 12 February 2010
8 of 12
NXP Semiconductors
IP4035CX24
10-channel integrated filter network with ESD input protection
9.
Design and assembly recommendations
9.1 PCB design guidelines
For optimum performance it is recommended to use a Non-Solder Mask PCB Design
(NSMD), also known as a copper-defined design, incorporating laser-drilled micro-vias
connecting the ground pads to a buried ground-plane layer. This results in the lowest
possible ground inductance and provides the best high frequency and ESD performance.
For this case, refer to Table 7 for the recommended PCB design parameters.
9.2 PCB assembly guidelines for Pb-free soldering
Table 7.
Recommended PCB design parameters
Parameter
Value or specification
PCB pad diameter
200
μm
Micro-via diameter
100
μm (0.004 inch)
Solder mask aperture diameter
370
μm
Copper thickness
20
μm to 40 μm
Copper finish
AuNi
PCB material
FR4
Table 8.
Assembly recommendations
Parameter
Value or specification
Solder screen aperture diameter
330
μm
Solder screen thickness
100
μm (0.004 inch)
Solder paste: Pb-free
SnAg (3 % to 4 %) Cu (0.5 % to 0.9 %)
Solder / flux ratio
50 / 50
Solder reflow profile
The device is capable of withstanding at least three reflows of this profile.
Fig 8.
Pb-free solder reflow profile
001aai943
Treflow(peak)
250
230
217
T
(
°C)
cooling rate
pre-heat
t1
t5
t4
t3
t2
t (s)
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相关代理商/技术参数
参数描述
IP4035CX24,135 功能描述:ESD 抑制器 10-CHANNEL RC FILTER RoHS:否 制造商:STMicroelectronics 通道:8 Channels 击穿电压:8 V 电容:45 pF 端接类型:SMD/SMT 封装 / 箱体:uQFN-16 功率耗散 Pd: 工作温度范围:- 40 C to + 85 C
IP4035CX24/LF /T3 功能描述:ESD 抑制器 10-CHANNEL RC FILTER RoHS:否 制造商:STMicroelectronics 通道:8 Channels 击穿电压:8 V 电容:45 pF 端接类型:SMD/SMT 封装 / 箱体:uQFN-16 功率耗散 Pd: 工作温度范围:- 40 C to + 85 C
IP4035CX24/LF,135 功能描述:ESD 抑制器 10-CHANNEL RC FILTER RoHS:否 制造商:STMicroelectronics 通道:8 Channels 击穿电压:8 V 电容:45 pF 端接类型:SMD/SMT 封装 / 箱体:uQFN-16 功率耗散 Pd: 工作温度范围:- 40 C to + 85 C
IP4035CX24/LF/P 制造商:NXP Semiconductors 功能描述:Tube
IP4035CX24/LF/P,13 功能描述:ESD 抑制器 10-Ch RC Filter RoHS:否 制造商:STMicroelectronics 通道:8 Channels 击穿电压:8 V 电容:45 pF 端接类型:SMD/SMT 封装 / 箱体:uQFN-16 功率耗散 Pd: 工作温度范围:- 40 C to + 85 C