參數(shù)資料
型號： LCP150S
廠商： 意法半導(dǎo)體
英文描述： PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION
中文描述： 可編程瞬態(tài)電壓抑制器保護(hù)的用戶接口
文件頁數(shù)： 1/6頁
文件大小： 59K
代理商： LCP150S
LCP150S
PROGRAMMABLE TRANSIENT VOLTAGE
SUPPRESSOR FOR SLIC PROTECTION
ApplicationSpecific Discretes
A.S.D.
February 1998 - Ed: 3
DUALPROGRAMMABLE TRANSIENT
SUPPRESSOR
HIGHSURGE CURRENT CAPABILITY.
-I
PP
= 50A,10/1000
μ
s.
-I
PP
= 60 A, 5/310
μ
s
.
-
I
PP
= 150 A,2/10
μ
s.
HOLDINGCURRENT = 150mA min.
LOWGATE TRIGGERINGCURRENT :
I
GT
= 15 mA max.
FEATURES
This device has been especially designed to
protect a subscriber line card interface (SLIC)
againsttransientovervoltage.
Positive overloads are clipped with two diodes,
while negative surges are suppressed by two
protection thyristors, their breakdown voltage
beingis referencedto the -Vbat.
This component presents a
triggering current (I
GT
) in order to reduce the
current consumption on the PC board during the
firingphase.
very low gate
DESCRIPTION
CONNECTION DIAGRAM
SIP4
CCITT- K20
10/700
μ
s
5/310
μ
s
10/700
μ
s
5/200
μ
s
1.2/50
μ
s
1/20
μ
s
2/10
μ
s
2/10
μ
s
1kV
25A
2kV
50A
1.5kV
40A
2.5kV
150A(*)
VDE0433
VDE0878
FCC part68
BELLCORE
TR-NWT-001089 :
2/10
μ
s
2.5kV
150A(*)
1kV
50A(*)
1kV
25A
2/10
μ
s
10/1000
μ
s
10/1000
μ
s
0.5/700
μ
s
0.2/310
μ
s
CNET
(*) with series resistors or PTC.
COMPLIES WITHTHEFOLLOWINGSTANDARDS:
SCHEMATIC DIAGRAM
TM: ASD is trademarks of SGS-THOMSONMicroelectronics.
1/6
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