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參數(shù)資料
| 型號： | SM16LC08 |
| 英文描述： | Direct ProTek Replacement:SM16LC08 |
| 中文描述： | 直接太克替代：SM16LC08 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 88K |
| 代理商： | SM16LC08 |
4
www.protekdevices.com
SM16LC03
thru
SM16LC36C
05051.R5 6/02
The SM16LC & SM16LCxxC Series are TVS arrays designed to protect I/O or data lines from the damaging effects of ESD (> 40kV), EFT and other
types of surges. This product series provides both unidiretional and bidirectional protection, with a surge capability of 500 Watts P
PP
per line for an 8/
20μs waveform.
BIDIRECTIONAL CONFIGURATION
COMMON-MODE PROTECTION (Figure 1)
Ideal for RS-485 applications, the SM16LCxxC Series provides up to
eight (8) lines of protection in a common mode configuration as depicted
in Figure 1. This low capacitance series allows the transceiver or
telecommunications circuit to operate safely without significant signal
distortion.
Circuit connectivity is as follows:
Lines 1 is connected to Pin 9.
Line 2 is connected to Pin 10.
Line 3 is connected to Pin 11.
Line 4 is connected to Pin 12.
Line 5 is connected to Pin 13.
Line 6 is connected to Pin 14.
Line 7 is connected to Pin 15.
Line 8 is connected to Pin 16.
Pins 1-8 are connected to ground.
CIRCUIT BOARD LAYOUT RECOMMENDATIONS
Circuit board layout is critical for Electromagnetic Compatibil-
ity (EMC) protection. The following guidelines are recom-
mended:
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.
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
TRANSCEIVER
D
D
R
R
Figure 1. Birectional Common-Mode Protection
LINE 1
LINE 2
LINE 3
LINE 4
LINE 5
LINE 6
LINE 7
LINE 8
APPLICATION NOTES
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SM16LC08/TR13 | 制造商:Microsemi Corporation 功能描述:8 LINE UNI-DIR, 300W (8/20US), STAND-OFF VOLTAGE = 8V, C = 2 - Tape and Reel 制造商:Microsemi Corporation 功能描述:TVS DIODE 8VWM 16SOIC 制造商:Microsemi Corporation 功能描述:DIODE ARRAY UNI 300W 8V 16SOIC |
| SM16LC08C | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:TVSarray Series |
| SM16LC08C/TR13 | 制造商:Microsemi Corporation 功能描述:8 LINE BI-DIR, 300W (8/20US), STAND-OFF VOLTAGE = 8V, C = 25 - Tape and Reel 制造商:Microsemi Corporation 功能描述:TVS DIODE 8VWM 13.4VC 16SOIC |
| SM16LC08CE3/TR13 | 制造商:Microsemi Corporation 功能描述:8 LINE BI-DIR, 300W (8/20US), STAND-OFF VOLTAGE = 8V, C = 25 - Tape and Reel 制造商:Microsemi Corporation 功能描述:TVS DIODE 8VWM 13.4VC 16SOIC |
| SM16LC08CE3/TR7 | 制造商:Microsemi Corporation 功能描述:TRANSIENT VOLTAGE SUPPRESSOR - Tape and Reel |
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