- 您现在的位置：买卖IC网 > PDF目录270899 > SMF24C (PROTEK DEVICES) STANDARD CAPACITANCE TVS ARRAY PDF资料下载
参数资料
| 型号： | SMF24C |
| 厂商： | PROTEK DEVICES |
| 元件分类： | 参考电压二极管 |
| 英文描述： | STANDARD CAPACITANCE TVS ARRAY |
| 中文描述： | 100 W, UNIDIRECTIONAL, 5 ELEMENT, SILICON, TVS DIODE |
| 封装： | SC-70, 6 PIN |
| 文件页数： | 4/5页 |
| 文件大小： | 81K |
| 代理商： | SMF24C |
SMF05C
thru
SMF24C
4
05138.R9 5/07
www.protekdevices.com
APPLICATION NOTE
CIRCUIT BOARD LAYOUT RECOMMENDATIONS
Circuit board layout is critical for Electromagnetic
Compatibility (EMC) protection. The following
guidelines are recommended:
The protection device should be placed near the
input terminals or connectors, the device will
divert the transient current immediately before it
can be coupled into the nearby traces.
The path length between the TVS device and
the protected line should be minimized.
All conductive loops including power and ground
loops should be minimized.
The transient current return path to ground
should be kept as short as possible to reduce
parasitic inductance.
Ground planes should be used whenever
possible. For multilayer PCBs, use ground vias.
The SMFC Series are TVS arrays designed to protect I/O or data lines from the damaging effects of ESD or EFT. This product provides both
unidirectional and bidirectional protection, with a surge capability of 100 Watts P
PP per line for an 8/20s waveshape and ESD protection > 25
kilovolts.
UNIDIRECTIONAL COMMON-MODE CONFIGURATION (Figure 1)
The SMFC Series provides up to four (4) lines of protection in a common-mode
configuration as depicted in Figure 1.
Circuit connectivity is as follows:
Line 1 is connected to Pin 1.
Line 2 is connected to Pin 3.
Line 3 is connected to Pin 4.
Line 4 is connected to Pin 6.
Pin 2 is connected to ground.
BIDIRECTIONAL DIFFERENTIAL-MODE CONFIGURATION (Figure 2)
The SMFC Series provides up to five (5) lines of protection in a differential-mode
configuration as depicted in Figure 2.
Circuit connectivity is as follows:
Line 1 is connected to Pin 1.
Line 2 is connected to Pin 3.
Line 3 is connected to Pin 4.
Line 4 is connected to Pin 5.
Line 5 is connected to Pin 6.
Pin 2 is not connected.
Figure 1 - Unidirectional Configuration
Common-Mode I/O Port Protection
3
1
5
6
2
4
LINE 1
LINE 2
LINE 3
LINE 4
I/O
PORT
Figure 2 - Bidirectional Configuration
Differential-Mode I/O Port Protection
3
1
5
6
2
4
LINE 1
LINE 2
LINE 3
LINE 4
I/O
PORT
LINE 5
相关PDF资料 |
PDF描述 |
|---|---|
| SMLC12C-2 | LOW CAPACITANCE TVS ARRAY |
| SMLC6.5C-2 | LOW CAPACITANCE TVS ARRAY |
| SMP6LC08-2P | LOW CAPACITANCE TVS ARRAY |
| SMP6LC15-2P | LOW CAPACITANCE TVS ARRAY |
| SMP6LC24-2P | LOW CAPACITANCE TVS ARRAY |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SMF24CA | 制造商:MCC 制造商全称:Micro Commercial Components 功能描述:200WATTS TRANSIENT VOLTAGE SUPPRESSOR 5.0 TO 170 VOLTS |
| SMF24CA-TP | 制造商:MCC 制造商全称:Micro Commercial Components 功能描述:200WATTS TRANSIENT VOLTAGE SUPPRESSOR 5.0 TO 170 VOLTS |
| SMF24CT1 | 功能描述:TVS二极管阵列 5 Line TVS Array 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 |
| SMF24CT1G | 功能描述:TVS二极管阵列 MI Z/R PNTA ARRAY TR SC-88 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 |
| SMF24K7JT | 功能描述:金属膜电阻器 - SMD SMF2 4K7 5% RoHS:否 制造商:Panasonic Electronic Components 电阻:750 Ohms 容差:0.1 % 功率额定值:250 mW (1/4 W) 电压额定值: 外壳代码 - in:1210 外壳代码 - mm:3225 温度系数: 工作温度范围: 系列: |
发布紧急采购，3分钟左右您将得到回复。