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參數(shù)資料
| 型號： | TISP4290H3LM |
| 廠商： | BOURNS INC |
| 元件分類： | 浪涌電流限制器 |
| 英文描述： | 290 V, 60 A, SILICON SURGE PROTECTOR, DO-92 |
| 封裝： | PLASTIC, TO-92, 2 PIN |
| 文件頁數(shù)： | 6/13頁 |
| 文件大?。?/td> | 376K |
| 代理商： | TISP4290H3LM |
NOVEMBER 1997 - REVISED JANUARY 2007
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
LMF Package (LM Package with Formed Leads) (Top View)
How To Order
LM Package (Top View)
Ion-Implanted Breakdown Region
Precise and Stable Voltage
Low Voltage Overshoot under Surge
Rated for International Surge Wave Shapes
Device Symbol
Description
TISP4xxxH3LM Overvoltage Protector Series
Low Differential Capacitance ...................................80 pF max.
ITU-T K.20/21 Rating...........................8 kV 10/700, 200 A 5/310
These devices are designed to limit overvoltages on the telephone line. Overvoltages are normally caused by a.c. power system or lightning
flash disturbances which are induced or conducted on to the telephone line. A single device provides 2-point protection and is typically used
for the protection of 2-wire telecommunication equipment (e.g. between the Ring and Tip wires for telephones and modems). Combinations of
devices can be used for multi-point protection (e.g. 3-point protection between Ring, Tip and Ground).
The protector consists of a symmetrical voltage-triggered bidirectional thyristor. Overvoltages are initially clipped by breakdown clamping until
the voltage rises to the breakover level, which causes the device to crowbar into a low-voltage on state. This low-voltage on state causes the
current resulting from the overvoltage to be safely diverted through the device. The high crowbar holding current prevents d.c. latchup as the
diverted current subsides.
.............................................. UL Recognized Component
Device
VDRM
V
V(BO)
V
‘4070
58
70
‘4080
65
80
‘4095
75
95
‘4115
90
115
‘4125
100
125
‘4145
120
145
‘4165
135
165
‘4180
145
180
‘4220
160
220
‘4240
180
240
‘4250
190
250
‘4260
200
260
‘4290
220
290
‘4300
230
300
‘4350
275
350
‘4395
320
395
‘4400
300
400
Waveshape
Standard
ITSP
A
2/10 s
GR-1089-CORE
500
8/20 s
IEC 61000-4-5
300
10/160 s
FCC Part 68
250
10/700 s
ITU-T K.20/21
200
10/560 s
FCC Part 68
160
10/1000 s
GR-1089-CORE
100
NC - No internal connection on pin 2
NC
T(A)
R(B)
MD4XAT
1
2
3
NC - No internal connection on pin 2
NC
T(A)
R(B)
MD4XAKB
1
2
3
T
R
SD4XAA
Terminals T and R correspond to the
alternative line designators of A and B
Device
Package
Carrier
TISP4xxxH3LM
Straight Lead DO-92 (LM)
Bulk Pack
Tape and Reeled
Formed Lead DO-92 (LMF) Tape and Reeled
TISP4xxxH3LM-S
TISP4xxxH3LMR-S
TISP4xxxH3LMFR-S
Insert xxx value corresponding to protecti on voltages of 070, 080, 095, 115 etc.
Order As
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TISP4290H3LMFR | 功能描述:硅對稱二端開關元件 RoHS:否 制造商:Bourns 轉折電流 VBO:40 V 最大轉折電流 IBO:800 mA 不重復通態(tài)電流: 額定重復關閉狀態(tài)電壓 VDRM:25 V 關閉狀態(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 關閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AA |
| TISP4290H3LMFR-S | 功能描述:硅對稱二端開關元件 ROTECTOR - SINGLE BIDIRECTIONAL RoHS:否 制造商:Bourns 轉折電流 VBO:40 V 最大轉折電流 IBO:800 mA 不重復通態(tài)電流: 額定重復關閉狀態(tài)電壓 VDRM:25 V 關閉狀態(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 關閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AA |
| TISP4290H3LMR | 功能描述:硅對稱二端開關元件 RoHS:否 制造商:Bourns 轉折電流 VBO:40 V 最大轉折電流 IBO:800 mA 不重復通態(tài)電流: 額定重復關閉狀態(tài)電壓 VDRM:25 V 關閉狀態(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 關閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AA |
| TISP4290H3LMR-S | 功能描述:硅對稱二端開關元件 Single bidirectional protector RoHS:否 制造商:Bourns 轉折電流 VBO:40 V 最大轉折電流 IBO:800 mA 不重復通態(tài)電流: 額定重復關閉狀態(tài)電壓 VDRM:25 V 關閉狀態(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 關閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AA |
| TISP4290H3LM-S | 功能描述:硅對稱二端開關元件 Single bidirectional protector RoHS:否 制造商:Bourns 轉折電流 VBO:40 V 最大轉折電流 IBO:800 mA 不重復通態(tài)電流: 額定重復關閉狀態(tài)電壓 VDRM:25 V 關閉狀態(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 關閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AA |
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