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參數(shù)資料
| 型號： | TISP4XXXH3LM |
| 廠商： | Bourns Inc. |
| 英文描述： | BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| 中文描述： | 雙向可控硅過電壓保護器 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 449K |
| 代理商： | TISP4XXXH3LM |
NOVEMBER 1997 - REVISED FEBRUARY 2005
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
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).
TISP4xxxH3LM Overvoltage Protector Series
Low Differential Capacitance ...................................80 pF max.
ITU-T K.20/21 Rating...........................8 kV 10/700, 200 A 5/310
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
V
DRM
V
58
65
75
90
100
120
135
145
V
(BO)
V
70
80
95
115
125
145
165
180
‘4070
‘4080
‘4095
‘4115
‘4125
‘4145
‘4165
‘4180
‘4220
‘4240
‘4250
‘4260
‘4290
‘4300
‘4350
‘4395
‘4400
160
180
190
200
220
230
275
320
300
220
240
250
260
290
300
350
395
400
Waveshape
Standard
I
TSP
A
500
300
250
200
160
100
2/10
μ
s
8/20
μ
s
10/160
μ
s
10/700
μ
s
10/560
μ
s
10/1000
μ
s
GR-1089-CORE
IEC 61000-4-5
FCC Part 68
ITU-T K.20/21
FCC Part 68
GR-1089-CORE
NC - No internal connection on pin 2
NC
R(B)
T(A)
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
Bulk Pack
Tape and Reeled
TISP4xxxH3LM
Straight Lead DO-92 (LM)
TISP4xxxH3LM
TISP4xxxH3LMR
TISP4xxxH3LMFR
Formed Lead DO-92 (LMF) Tape and Reeled
Insert xxx value corresponding to protection voltages of 070, 080, 095, 115 etc.
TISP4xxxH3LM-S
TISP4xxxH3LMR-S
TISP4xxxH3LMFRS
For Standard
Termination Finish
Order As
For Lead Free
Termination Finish
Order As
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| TISP4XXXH4BJ | HIGH HOLDING CURRENT BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP4XXXJ1BJ | BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TISP4XXXH4BJ | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:HIGH HOLDING CURRENT BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP4XXXJ1BJ | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP4XXXJ3BJ | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP4XXXL3AJ | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP4XXXL3BJ | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
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