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参数资料
| 型号： | CSPESD304 |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
| 封装： | CSP-5 |
| 文件页数： | 5/6页 |
| 文件大小： | 225K |
| 代理商： | CSPESD304 |
2005 California Micro Devices Corp. All rights reserved.
09/27/05
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.cmd.com
5
CSPESD304
Application Information
Refer to Application Note AP-217, "The Chip Scale Package", for a detailed description of Chip Scale Packages
offered by California Micro Devices.
Figure 3. Recommended Non-Solder Mask Defined Pad Illustration
Figure 4. Eutectic (SnPb) Solder
Ball Reflow Profile
Figure 5. Lead-free (SnAgCu) Solder
Ball Reflow Profile
PRINTED CIRCUIT BOARD RECOMMENDATIONS
PARAMETER
VALUE
Pad Size on PCB
0.275mm
Pad Shape
Round
Pad Definition
Non-Solder Mask defined pads
Solder Mask Opening
0.325mm Round
Solder Stencil Thickness
0.125mm - 0.150mm
Solder Stencil Aperture Opening (laser cut, 5% tapered walls)
0.330mm Round
Solder Flux Ratio
50/50 by volume
Solder Paste Type
No Clean
Pad Protective Finish
OSP (Entek Cu Plus 106A)
Tolerance — Edge To Corner Ball
+50
m
Solder Ball Side Coplanarity
+20
m
Maximum Dwell Time Above Liquidous (183°C)
60 seconds
Maximum Soldering Temperature for Eutectic Devices using Eutectic Solder Paste
240°C
Maximum Soldering Temperature for Lead-free Devices using Lead-free Solder Paste
260°C
Solder Mask Opening
0.325mm DIA.
Non-Solder Mask Defined Pad
0.275mm DIA.
Solder Stencil Opening
0.330mm DIA.
200
250
150
100
50
0
1:00.0
2:00.0
3:00.0
4:00.0
Time (minutes)
T
emperature
(°
C)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CSPESD304G | 功能描述:TVS二极管阵列 4-ch ESD Protection 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 |
| CSPESD304G-HST | 功能描述:EMI/RFI 抑制器及铁氧体 4-ch ESD Protection RoHS:否 制造商:Fair-Rite 产品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流电流: 最大直流电阻: 工作温度范围:- 55 C to + 125 C 封装 / 箱体: 端接类型:SMD/SMT |
| C-SPH | 制造商:Sanwa Electric Instrument 功能描述:Bulk |
| CSPID1R0 | 制造商:Red Lion Controls 功能描述:MODULAR CONTROLLER SNGL LOOP MOD, RELAY 制造商:Red Lion Controls 功能描述:SINGLE LOOP MODULE RELAY OUTPUTS |
| CSPID1RA | 制造商:Red Lion Controls 功能描述:Module, Single Loop, Relay and Analog Outputs, Modular Controller Series 制造商:Red Lion Controls 功能描述:SINGLE LOOP MODULE RELAY OUTPUTS |
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