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參數(shù)資料
| 型號(hào)： | TISP4350L3BJ |
| 廠商： | Power Innovations International, Inc. |
| 英文描述： | BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| 中文描述： | 雙向可控硅過電壓保護(hù)器 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 223K |
| 代理商： | TISP4350L3BJ |
P R O D U C T I N F O R M A T I O N
7
AUGUST 1999 — REVISED NOVEMBER 1999
TISP4070L3BJ, TISP4350L3BJ
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
power cross pass routes
This discussion covers typical modem flows.
FLOW
COMMENT
box A
The criterion for box A is if the modem connects to an outside TNV
line.
The majority of modems will be connected to an outside line, so the
answer is yes The yespath goes to box B.
box B
The criterion for box B is if the equipment has a limit of
≤
100 A
2
s at
600 V rms for Test 1. Many interpret this as a fuse with I
2
t
≤
100 A
2
s
and often miss the 600 V a.c. breaking requirement. However, the
current loop is completed by the fuse and other equipment
components. To ensure that the fuse I
2
t sets the equipment
performance, the other current loop components, such as the printed
wiring (PW), must have a higher I
2
t values than the fuse. Certainly the
fuse I
2
t needs to be lower than 100 A
2
s but other components, for
example IC packaging, may impose a hazard-free limit of 10 A
2
s. (This
conflicts with FCC Part 68 Type A surge pass requirement of 8 A
2
s.)
A yesleads to box C and a no to box E.
boxes E and I
The criterion for box E is for a minimum telecommunications line cord
of No. 26 AWG to be supplied or specified.
A yesleads to box F and a noto box I.
The criterion for box I is to pass Test 1.
If all the four pass criteria of Test 1 are met, this is a yes and the flow
goes to box F.
A no result fails the equipment.
No tests
B
A
Y
N
E
B
Y
A
Y
C
N
Fail
E
Y
F
I
Y
N
N
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TISP4350L3BJR | 功能描述:硅對(duì)稱二端開關(guān)元件 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 |
| TISP4350L3BJRS | 制造商:Bourns Inc 功能描述: |
| TISP4350L3BJR-S | 功能描述:硅對(duì)稱二端開關(guān)元件 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 |
| TISP4350L3LM | 功能描述:硅對(duì)稱二端開關(guān)元件 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 |
| TISP4350L3LMR | 功能描述:硅對(duì)稱二端開關(guān)元件 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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