參數(shù)資料
型號: TPI8011N
廠商: 意法半導體
英文描述: Tripolar Protection for ISDN Interfaces(用于ISDN接口的三極保護)
中文描述: 三極保護ISDN接口(用于綜合業(yè)務數(shù)字網接口的三極保護)
文件頁數(shù): 1/7頁
文件大?。?/td> 61K
代理商: TPI8011N
ApplicationSpecific Discretes
A.S.D.
TPI8011N
TPI12011N
February 1998 Ed : 3
Tip
GND
GND
Ring
Tip
GND
GND
Ring
1
2
3
4
5
6
7
8
SCHEMATIC DIAGRAM
BIDIRECTIONALTRIPLE CROWBAR
PROTECTION.
PEAKPULSECURRENT :
I
PP
= 30 A , 10/1000
μ
s.
BREAKDOWN VOLTAGE:
TPI80xxN: 80V
TPI120xxN: 120V.
AVAILABLEIN SO8 PACKAGES.
LOWDYNAMICBREAKOVERVOLTAGE:
TPI80N: 150V
TPI120:200V
FEATURES
SO8
Dedicateddevices forISDN interfaceand high
speeddatatelecomline protection.Equivalentto
a triple TRISIL withlow capacitance.
Thesedevices provide:
-
low capacitance from lines to ground, allowing
high
speed
transmission
attenuation.
-
good capacitance balance between lines in
orderto ensurelongitudinalbalance.
-
fixed breakdown voltage in both common and
differentialmodes.
-
the same surge current capability in both
commonand differentialmodes.
-
A particular attention has been given to the
internalwirebonding.The”4-point”configuration
ensures
a
reliable
overvoltages
introduced
inductances of the wiring (Ldi/dt), especially for
veryfast transientovervoltages.
without
signal
protection,
by
eliminating
parasitic
the
DESCRIPTION
CCITTK17 - K20
10/700
μ
s
5/310
10/700
μ
s
5/310
1.2/50
μ
s
1/20
0.5/700
μ
s
0.2/310
μ
s
1.5 kV
38
2
50
1.5 kV
40
1.5 kV
38
μ
s
A
kV
A
VDE0433
μ
s
VDE0878
μ
s
A
CNET
A
COMPLIESWITHTHEFOLLOWINGSTANDARDS:
TRIPOLAR PROTECTION
FOR ISDN INTERFACES
TM: ASD is a trademark of SGS-THOMSONMicroelectronics.
1/7
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