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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(guò)電壓保護(hù)器 |
| 文件頁(yè)數(shù)： | 10/14頁(yè) |
| 文件大?。?/td> | 223K |
| 代理商： | TISP4350L3BJ |
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TISP4070L3BJ, TISP4350L3BJ
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
AUGUST 1999 — REVISED NOVEMBER 1999
10
P R O D U C T I N F O R M A T I O N
To survive the Type A surges a fuse I
2
t value of 6.4 A
2
s is needed. Fuses, such as the 1.6 A 043601.6PR will
meet this criteria.
fuse values for UL 1950
Fuses for the UL 1950 power cross need to break the specified currents at 600 V a.c. - ordinary fuses will not
do! Fuse specification terms like short circuit capabilities to UL 1459 and UL 1950, 40 A, 7 A and 2.2 A at
600 V a.c.ensure that the 600 V breaking is met.
The requirement of Figure 3, box B, limits the fuse I
2
t to less than 100 A
2
s.
Box C, with its 1.3 A limit gives a flow division. Modems passing the FCC Part 68 Type A surge in a non-
operational mode, could use a 1 A fuse and satisfy the 1.3 A limit and move to box D. Modems operationally
passing the Type A surge will tend to use a 1.6 A fuse a fuse and move to box F. Fuses with ratings of 2 A and
above may not operate before the wiring simulator fails.
TISP4xxxL3BJ and UL 1950 power cross
The TISP4xxxL3BJ conducts current for periods greater than the power cross test times, Figure 2, so the
TISP4xxxL3BJ is not a major factor in UL 1950 compliance. The main design task for UL 1950 power cross
is about enclosure design and the selection of the other components that are subject to power cross. A UL
specified fuse together with a TISP4xxxL3BJ gives a simple design approach to meeting the power cross
requirements.
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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(chēng)二端開(kāi)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(kāi)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(chēng)二端開(kāi)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(kāi)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(chēng)二端開(kāi)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(kāi)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(chēng)二端開(kāi)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(kāi)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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