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參數(shù)資料
| 型號(hào)： | TISP4070L3BJ |
| 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)： | 5/14頁 |
| 文件大?。?/td> | 223K |
| 代理商： | TISP4070L3BJ |
P R O D U C T I N F O R M A T I O N
5
AUGUST 1999 — REVISED NOVEMBER 1999
TISP4070L3BJ, TISP4350L3BJ
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
THERMAL INFORMATION
APPLICATIONS INFORMATION
UL 1950, CSA C22.2 No. 950 and EN 60950
These electrical safety standards for IT (Information Technology) equipment at the customer premise use the
IEC (International Electro-technical Commission) 60950 standard as the core document. The IEC 60950
covers fundamental safety criteria such as creepage and isolation. The connection to a telecommunication
network voltage (TNV) is covered in clause 6.
Europe is harmonised by CENELEC (Comité Européen de Normalization Electro-technique) under EN 60950
(included in the Low Voltage Directive, CE mark). US has UL (Underwriters Laboratories) 1950 and Canada
CSA (Canadian Standards Authority) C22.2 No. 950. The US and Canadian standards include regional
changes and additions to the IEC 60950. A major addition is the inclusion of clause 6.6, power cross
withstand and annex NAC covering testing. Remarks made for UL 1950 will generally be true for CSA 22.2
No. 950.
UL 1950, clause 6.6 — power cross
Figure 3 shows the criterion flow for UL 1950 power cross. (This is a modified version of UL1950, Figure
18b — Overvoltage flowchart) There are many routes for achieving a pass result. For discussion, each
criterion has been given a letter reference. Brief details of any electrical testing is given as a criterion note.
Test pass criteria are given in the bottom table of Figure 3.
Figure 2. PEAK OVERLOAD ON-STATE CURRENT AGAINST DURATION
PEAK OVERLOAD ON-STATE CURRENT
vs
CURRENT DURATION
40
t - Current Duration - s
0·01
0·1
1
10
100
1000
I
T
2
2.5
3
3.5
4
5
6
7
8
9
15
20
25
30
35
10
TI4LAA
40 A
100 A
2
s
2.2 A
7 A
WIRING
SIMULATOR
TISP4xxxL3BJ WILL
CARRY CURRENT
OF TESTS 1 THRU 5
CLAUSE 6.6, UL 1950,
FOR FULL TEST TIME
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| TISP4082F3LM | BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP4260F3LM | BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TISP4070L3BJR | 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 |
| TISP4070L3BJR-S | 功能描述:硅對(duì)稱二端開關(guān)元件 PROTECTOR - SINGLE BIDIRECTIONAL 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 |
| TISP4070L3LM | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP4070L3LM-S | 功能描述:硅對(duì)稱二端開關(guān)元件 Single bidirectional protector 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 |
| TISP4070M3AJ | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
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