CM1230:2-, 4- and 8-Channel Low Capacitance ESD Protection Arrays
The CM1230 is a family of 2, 4 and 8 channel, very low capacitance ESD protection diode arrays in a CSP form factor. It is ideal for protecting systems with high data and clock rates or for circuits that need low capacitive loading. Each channel consists of a pair of ESD diodes that act as clamp diodes to steer ESD current pulses to either the positive or negative supply rail. A zener diode is integrated between the positive and negative supply rails. The VCC rail is protected from ESD strikes and eliminates the need for a bypass capacitor to absorb positive ESD strikes to ground. Each channel can safely dissipate ESD strikes of ±8kV, meeting the Level 4 requirement of the IEC61000-4-2 international standard as well as ±15kV air discharges per the IEC61000-4-2 specification.
技术特性
- Two, four, and eight channels of ESD protection
- Low loading capacitance of 0.8pF typical
- Channel I/O to GND capacitance difference of 0.02pF typical is ideal for differential signals
- Minimal capacitance change with temperature and voltage
应用
- I/O port protection including USB, 1394 and serial ATA
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封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| CM1230-02CP |
Active |
|
2-, 4- and 8-Channel Low Capacitance ESD Protection Arrays, 2-Channel Low Capacitance ESD Protection Array |
WLCSP-4 |
567AW |
1 |
Die Surf Tape and Reel |
3500 |
$0.1567 |
| CM1230-04CP |
Active |
|
2-, 4- and 8-Channel Low Capacitance ESD Protection Arrays, 4-Channel Low Capacitance ESD Protection Array |
WLCSP-6 |
567BB |
1 |
Die Surf Tape and Reel |
3500 |
$0.2467 |
| CM1230-08CP |
Active |
|
2-, 4- and 8-Channel Low Capacitance ESD Protection Arrays, 8-Channel Low Capacitance ESD Protection Array |
WLCSP-10 |
567BG |
1 |
Die Surf Tape and Reel |
3500 |
$0.4133 |
| CM1230-J2CP |
Active |
|
2-, 4- and 8-Channel Low Capacitance ESD Protection Arrays, 2-Channel Low Capacitance ESD Protection Array |
WLCSP-4 |
567AW |
1 |
Die Surf Tape and Reel |
3500 |
$0.1567 |
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