參數(shù)資料
型號(hào)： P2702ACRP
英文描述： SIDAC|160V V(BO) MAX|800MA I(S)|TO-220VAR
中文描述： SIDAC的| 160V五（公報(bào)）最大| 800mA的我（縣）|對(duì)220VAR
文件頁數(shù)： 120/161頁
文件大小： 986K
代理商： P2702ACRP
Construction and Operation
SIDACtor
Data Book
5 - 4
Teccor Electronics
(972) 580-7777
amounts of current because of the low voltage drop (V
T
) across the device. Once the
current flowing through the device is either interrupted or falls below a minimum
holding current (I
H
), the SIDACtor resets, returning to its off-state.
Physics
The SIDACtor is a semiconductor device which is characterized as having four layers
of alternating conductivity; PNPN. The four layers include an emitter layer, an upper
base layer, a mid-region layer and a lower base layer. The emitter is sometimes
referred to as a cathode region, with the lower base layer being referred to as an
anode region.
As the voltage across the SIDACtor increases and exceeds the devices V
DRM
, the
electric field across the center junction reaches a value sufficient to cause avalanche
multiplication. As avalanche multiplication occurs, the impedance of the device begins
to decrease and current flow begins to increase until the SIDACtor
’
s current gain
exceeds unity. Once unity is exceeded, the SIDACtor switches from a high impedance
(measured at V
S
) to a low impedance (measured at V
T
) until the current flowing
through the device is reduced below it
’
s holding current (I
H
).
Figure 5-2 Geometric Structure of Bidirectional SIDACtors
P
N
N
N
P
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P2702CA 功能描述:硅對(duì)稱二端開關(guān)元件 120/240V 50A SIDACtor Bi RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復(fù)通態(tài)電流: 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AA
P2702CAL 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:gas plasma arresters-package dimensions/specifications
P2702CALRP 功能描述:硅對(duì)稱二端開關(guān)元件 120/240V 50A RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復(fù)通態(tài)電流: 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AA
P2702CARP 功能描述:硅對(duì)稱二端開關(guān)元件 120/240V 50A RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復(fù)通態(tài)電流: 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AA
P2702CB 功能描述:硅對(duì)稱二端開關(guān)元件 120/240V 100A SIDACtor Bi RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復(fù)通態(tài)電流: 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AA
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