TPA62 查看數據表（PDF） - Shenzhen Luguang Electronic Technology Co., Ltd
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TPA62 Datasheet PDF : 4 Pages
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TPA Series
Telecommunication Protection
Features
Bidirectional crowbar protection
Voltage range:from 62V to 270V.
Holding current:IH=150mA min
Repetitive peak pulse
current:IPP=50A,10/1000 s.
BREAKDOWN VOLTAGE: 62 --- 270 V
POWER DISSIPATION: 1.7 W
DO-15
DESCRIPTION
The TPA series are designed for protecting sensitive
telecommunication equipment against lightning and
transient voltages induced by AC power lines.
The devices provide bidirectional protection by crowbar
action.Their characteristic response to transien over-
voltages makes them particularly suited to protect volatge
sensitive telecommunication equipment.
Dimensions in millimeters
SCHEMATIC DIAGRAM
Complies with the
following standards:
Peak surge
voltage
(V)
(CCITT)ITU-K20
1000
(CCITT)ITU-K17
1500
VDE0433
2000
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
CNET131-24
2000
IeveI 3
IeveI4
1500
800
1000
2500
1000
5000
1000
Voltage
waveform
( s)
10/700
10/700
10/700
1.2/50
10/700
1.2/50
10/160
10/560
9/720
2/10
10/1000
2/10
0.5/700
Current
waveform
( s)
Admissible Necessary
Ipp
resistor
(A)
()
5/310
25
--
5/310
38
--
5/310
50
--
1/20
50
--
5/310
50
--
8/20
100
--
10/160
75
12.5
10/560
55
6.5
5/320
25
--
2/10
150
11.5
10/1000
50
10
1/20
150
11.5
0.8/310
25
--
Revision:20170701-P1
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