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參數資料
| 型號： | CM1203 |
| 廠商： | California Micro Devices Corporation |
| 英文描述： | 1, 2 and 3-Channel ESD Arrays in CSP |
| 中文描述： | 1，2和3通道的ESD陣列的總警司 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 246K |
| 代理商： | CM1203 |
2004 California Micro Devices Corp. All rights reserved.
06/28/04
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.calmicro.com
1
CM1203
1, 2 and 3-Channel ESD Arrays in CSP
Features
Functionally and pin compatible with CMD’s
CSPESD301/302/303 family of devices
OptiGuard
coated for improved reliability at
assembly
1, 2 or 3 channels of ESD protection
±15kV ESD protection (IEC 61000-4-2, contact
discharge)
±30kV ESD protection (HBM)
Supports both AC and DC signal applications
Low leakage current (<100nA)
Chip Scale Package features extremely low lead
inductance for optimum ESD and filter perfor-
mance
4 bump, 1.06 x 0.93mm footprint Chip Scale Pack-
age (CSP)
Lead-free version available
Applications
I/O port protection
EMI filtering for data ports
Cellphones, notebook computers, PDAs
Wireless Handsets
MP3 Players
Digital Still Cameras
Handheld PCs
Product Description
The CM1203 comprises a family of 1, 2, and 3-channel
ESD protection arrays, which integrate two, three and
four identical avalanche-style diodes. It is intended that
one of these diodes is connected to GND and the other
diodes provide ESD protection for up to 3 lines
depending upon the configuration utilized. The back-
to-back diode connections provide ESD protection for
nodes that have AC signals up to 5.9V peak. These
devices provide a very high level of protection for sen-
sitive electronic components that may be subjected to
electrostatic discharge (ESD). The diodes are
designed and characterized to safely dissipate ESD
strikes of ±15kV, well beyond the maximum require-
ments of the IEC 61000-4-2 international standard.
Using the MIL-STD-883 (Method 3015) specification
for Human Body Model (HBM) ESD, these devices pro-
tect against contact discharges of greater than ±30kV.
The diodes also provide some EMI filtering, when used
in combination with a PCB trace or series resistor.
These devices are particularly well-suited for portable
electronics (e.g. cellular telephones, PDAs, notebook
computers) because of their small package format and
easy-to-use pin assignments.
The CM1203 incorporates OptiGuard
coating which
results in improved reliability at assembly. The CM1203
is available in a space-saving, low-profile, chip-scale
package with optional lead-free finishing.
Electrical Schematics
B1
A2
B2
B1
A2
B2
B1
A2
A1
CM1203-01
CM1203-02
CM1203-03
相關PDF資料 |
PDF描述 |
|---|---|
| CM1203-01CP | 1, 2 and 3-Channel ESD Arrays in CSP |
| CM1203-01CS | 1, 2 and 3-Channel ESD Arrays in CSP |
| CM1203-02CP | 1, 2 and 3-Channel ESD Arrays in CSP |
| CM1203-02CS | 1, 2 and 3-Channel ESD Arrays in CSP |
| CM1203-03CP | 1, 2 and 3-Channel ESD Arrays in CSP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CM1203-01CP | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:1, 2 and 3-Channel ESD Arrays in CSP |
| CM1203-01CS | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:1, 2 and 3-Channel ESD Arrays in CSP |
| CM1203-02CP | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:1, 2 and 3-Channel ESD Arrays in CSP |
| CM1203-02CS | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:1, 2 and 3-Channel ESD Arrays in CSP |
| CM1203-03CP | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:1, 2 and 3-Channel ESD Arrays in CSP |
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