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参数资料
| 型号： | CM1234-08DE |
| 厂商： | ON Semiconductor |
| 文件页数： | 6/9页 |
| 文件大小： | 0K |
| 描述： | IC ESD PROTECT ARRAY HS 16TDFN |
| 标准包装： | 3,000 |
| 系列： | PicoGuard® |
| 电压 - 反向隔离（标准值）： | 5V |
| 电压 - 击穿： | 6V |
| 电极标记： | 8 通道阵列 - 双向 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WDFN 裸露焊盘 |
| 供应商设备封装： | 16-WDFN（6x4） |
| 包装： | 带卷 (TR) |
CM1234
Performance Information
Graphical Comparison and Test Setup
Figure 5 shows that the CM1234 (ESD protector) lowers the peak voltage and clamping voltage by 45% across a wide range
of loading conditions in comparison to a standard ESD protection device. Figure 6 also indicates that the DUP/ASIC protected
by the CM1234 dissipates less energy than a standard ESD protection device. This data was derived using the test setups shown
in Figure 7.
1.2
STD ESD Device
0.5
1.0
0.4
STD ESD Device
0.8
0.3
0.6
CM1234
0.4
0.2
CM1234
0.2
0.1
0
5
10
20
0
5
10
20
RDUP ( W )
Figure 5. Normalized VPeak (8 KV IEC ? 61000
4 ? 2 ESD Contact Strike) vs. Loading (RDUP)*
RDUP ( W )
Figure 6. Normalized Residual Current into
DUP vs. RDUP*
*RDUP is the emulated Dynamic Resistance (load) of the Device Under Protection (DUP).
IEC 61000 ? 4 ? 2
Test Standards
Voltage
Probe
IEC 61000 ? 4 ? 2
Test Standards
Voltage
Probe
CM1234
Standard
ESD Device
Device Under
Protection (DUP)
R VARIABLE
Device Under
Protection (DUP)
R VARIABLE
Standard ESD
Device Test Setup
Current
Probe
I RESIDUAL
CM1234 Test Setup
Current
Probe
I RESIDUAL
Figure 7. Test Setups: Standard Device (Left) and CM1234 (Right)
http://onsemi.com
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相关PDF资料 |
PDF描述 |
|---|---|
| CM1235-08DE | DIODE ESD CLAMP ARRAY 8CH 16WDFN |
| CM1236-08DE | ARRAY ESD PROT HI SPD 8CH 16TDFN |
| CM1241-04D4 | IC ESD PROT ARRAY ESD LOCAP 8DFN |
| CM1242-07CP | IC ESD PROTECTION 1CH 2WLCSP |
| CM1242-33CP | IC ESD PROTECTION 1CH 2WLCSP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CM1235 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Small Footprint PicoGuard XS? ESD Clamp Array For High Speed Data Line Protection |
| CM1235-08DE | 功能描述:ESD 抑制器 4 CH ESD 8kV 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 |
| CM1236 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:PicoGuard XS?? ESD Clamp Array For High Speed Data Line Protection |
| CM1236-08DE | 功能描述:ESD 抑制器 4 CH ESD 8kV 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 |
| CM1238-08DE | 功能描述:ESD 抑制器 8 CH. ESD PROTECTION 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 |
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