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參數(shù)資料
| 型號： | SMDA05C-5.TBT |
| 元件分類： | TVS二極管 - 瞬態(tài)電壓抑制 |
| 英文描述： | 300 W, BIDIRECTIONAL, 6 ELEMENT, SILICON, TVS DIODE, MS-012AA |
| 封裝： | ROHS COMPLIANT, SOIC-8 |
| 文件頁數(shù)： | 5/7頁 |
| 文件大?。?/td> | 174K |
| 代理商： | SMDA05C-5.TBT |
5
2004 Semtech Corp.
www.semtech.com
PROTECTION PRODUCTS
SMDA05C-5 THRU SMDA24C-5
Circuit Diagram
Connection Diagram
Device Connection for Protection of Five Data Lines
The SMDAxxC-5 is designed to protect up to 5 data or
I/O lines. They are bidirectional devices and may be
used on lines where the signal polarities are above and
below ground.
The SMDAxxC-5 TVS arrays employ a monolithic struc-
ture. Therefore, the working voltage (V
RWM) and break-
down voltage (V
BR) specifications apply to the differen-
tial voltage between any two data line pins. For ex-
ample, the SMDA24C-5 is designed for a maximum
voltage excursion of ±12V between any two data lines.
The device is connected as follows:
Pins 1, 2, 3, 4, and 5 are connected to the lines
that are to be protected. Pin 8 is connected to
ground. The ground connections should be made
directly to the ground plane for best results. The
path length is kept as short as possible to reduce
the effects of parasitic inductance in the board
traces. Pins 6 and 7 are not connected.
Circuit Board Layout Recommendations for Suppres-
sion of ESD.
Good circuit board layout is critical for the suppression
of ESD induced transients. The following guidelines are
recommended:
Place the TVS near the input terminals or connec-
tors to restrict transient coupling.
Minimize the path length between the TVS and the
protected line.
Minimize all conductive loops including power and
ground loops.
The ESD transient return path to ground should be
kept as short as possible.
Never run critical signals near board edges.
Use ground planes whenever possible.
Matte Tin Lead Finish
Matte tin has become the industry standard lead-free
replacement for SnPb lead finishes. A matte tin finish
is composed of 100% tin solder with large grains.
Since the solder volume on the leads is small com-
pared to the solder paste volume that is placed on the
land pattern of the PCB, the reflow profile will be
determined by the requirements of the solder paste.
Therefore, these devices are compatible with both
123
4
5
6
7
8
DATA IN
DATA OUT
DATA IN
DATA OUT
Applications Information
lead-free and SnPb assembly techniques. In addition,
unlike other lead-free compositions, matte tin does not
have any added alloys that can cause degradation of
the solder joint.
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PDF描述 |
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| SMDA15C-5.TBT | 300 W, BIDIRECTIONAL, 6 ELEMENT, SILICON, TVS DIODE, MS-012AA |
| SMDA15C-5 | 300 W, BIDIRECTIONAL, 6 ELEMENT, SILICON, TVS DIODE, MS-012AA |
| SMDA15C-5.T | 300 W, BIDIRECTIONAL, 6 ELEMENT, SILICON, TVS DIODE, MS-012AA |
| SMDA05C-5.T | 300 W, BIDIRECTIONAL, 6 ELEMENT, SILICON, TVS DIODE, MS-012AA |
| SMDA05C-7.TBT | 300 W, BIDIRECTIONAL, 8 ELEMENT, SILICON, TVS DIODE, MS-012AA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMDA05C-5TE | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Bidirectional TVS Array for Protection of Five Lines |
| SMDA05C-5TR | 功能描述:TVS DIODE PD 300W VWM 5VCJ 200PF 制造商:smc diode solutions 系列:- 包裝:剪切帶（CT） 零件狀態(tài):在售 類型:齊納 雙向通道:5 電壓 - 反向關(guān)態(tài)（典型值）:5V（最大） 電壓 - 擊穿（最小值）:6V 電壓 - 箝位（最大值）@ Ipp:9.8V 電流 - 峰值脈沖（10/1000μs）:1A 功率 - 峰值脈沖:300W 電源線路保護:無 應(yīng)用:通用 不同頻率時的電容:200pF @ 1MHz 工作溫度:-55°C ~ 125°C（TJ） 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商器件封裝:8-SO 標準包裝:1 |
| SMDA05C-7 | 功能描述:TVS ARRAY BIDIR 5.0 VWM SO-8 RoHS:是 類別:過電壓，電流，溫度裝置 >> TVS - 二極管 系列:TVS Array™ 標準包裝:10 系列:- 電壓 - 反向隔離（標準值）:12V 電壓 - 擊穿:13.3V 功率（瓦特）:200W 電極標記:單向 安裝類型:表面貼裝 封裝/外殼:DO-216AA 供應(yīng)商設(shè)備封裝:Powermite 包裝:Digi-Reel® 其它名稱:1PMT12AT1OSDKR |
| SMDA05C-7.T | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Bidirectional TVS Array for Protection of Seven Lines |
| SMDA05C-7.TB | 制造商:Semtech Corporation 功能描述:ESD Suppressor TVS 制造商:Semtech Corporation 功能描述:ESD Suppressor TVS ±15KV 8-Pin SOIC T/R |
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