參數(shù)資料
型號: TPA
英文描述: TRISIL
中文描述: 的TRISIL
文件頁數(shù): 1/5頁
文件大小: 203K
代理商: TPA
1/5
TPA SERIES
n
BIDIRECTIONAL CROWBAR PROTECTION.
n
VOLTAGE RANGE: FROM 62 V TO 270 V.
n
HOLDING CURRENT :
I
H
= 150mA min.
n
REPETITIVE PEAK PULSE CURRENT :
I
PP
= 50 A, 10/1000
μ
s.
FEATURES
DO-15
The TPA series are TRISIL devices especially
designed
for
protecting
telecommunication equipment against lightning
and transient voltages induced by AC power lines.
They are available in the DO-15 axial package.
TRISIL devices provide bidirectional protection
by crowbar action. Their characteristic response
to
transient
overvoltages
particularly suited to protect voltage sensitive
telecommunication equipment.
sensitive
makes
them
DESCRIPTION
SCHEMATIC DIAGRAM
COMPLIES WITH THE
FOLLOWING STANDARDS:
Peak Surge
Voltage
(V)
1000
1500
2000
2000
level 3
level 4
1500
800
1000
Voltage
Waveform
(
μ
s)
10/700
10/700
10/700
1.2/50
10/700
1.2/50
10/160
10/560
9/720
Current
Waveform
(
μ
s)
5/310
5/310
5/310
1/20
5/310
8/20
10/160
10/560
5/320
Admissible
Ipp
(A)
25
38
50
50
50
100
75
55
25
Necessary
Resistor
(
)
-
-
-
-
-
-
12.5
6.5
-
(CCITT) ITU-K20
(CCITT) ITU-K17
VDE0433
VDE0878
IEC-1000-4-5
FCC Part 68, lightning surge
type A
FCC Part 68, lightning surge
type B
BELLCORE TR-NWT-001089
First level
BELLCORE TR-NWT-001089
Second level
CNET l31-24
2500
1000
5000
2/10
10/1000
2/10
2/10
10/1000
2/10
150
50
150
11.5
10
11.5
1000
0.5/700
0.8/310
25
-
February 2003 - Ed: 10A
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