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參數(shù)資料
| 型號： | BZA800A |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | TVS-瞬態(tài)抑制二極管 |
| 英文描述： | Quadruple ESD transient voltage suppressor |
| 中文描述： | 四路ESD瞬態(tài)電壓抑制器 |
| 文件頁數(shù)： | 7/10頁 |
| 文件大?。?/td> | 149K |
| 代理商： | BZA800A |
2000 Apr 18
7
Philips Semiconductors
Preliminary specification
Quadruple ESD transient voltage suppressor
BZA800A-series
Device placement and printed-circuit board layout
Circuit board layout is of extreme importance in the
suppression of transients. The clamping voltage of the
BZA800A is determined by the peak transient current and
the rate of rise of that current (di/dt). Since parasitic
inductances can further add to the clamping voltage
(V = L di/dt) the series conductor lengths on the
printed-circuit board should be kept to a minimum. This
includes the lead length of the suppression element.
In addition to minimizing conductor length the following
printed-circuit board layout guidelines are recommended:
1.
Place the suppression element close to the input
terminals or connectors.
2.
Keep parallel signal paths to a minimum.
3.
Avoid running protection conductors in parallel with
unprotected conductors.
4.
Minimize all printed-circuit board loop areas including
power and ground loops.
5.
Minimize the length of the transient return path to
ground.
6.
Avoid using shared transient return paths to a common
ground point.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BZA800AL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quadruple ESD transient voltage suppressor |
| BZA800A-SERIES | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quadruple ESD transient voltage suppressor |
| BZA800AVL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quadruple low capacitance ESD suppressor |
| BZA820A | 制造商:NXP Semiconductors 功能描述:DIODE TVS QUAD SOT-353 |
| BZA820A T/R | 功能描述:TVS二極管陣列 DIODE ARRAY TAPE-7 RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C |
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