VESD180HG Datasheet, PDF (2/3 Pages) StarHope – Surface Mount Varistor

SPSEMI
Electrical Characteristics
SMD Varistor/HG
Maximum
Varistor
Allowable Voltage Voltage
Part Number
DC
(V)
Acrms
(V)
V_1mA(V)
VESD180HG
18
VESD240HG
24
VESD300HG
30
VESD380HG
38
VESD450HG
45
14
21.5~30
18
27.4~36
24
36.0~45.0
30
43.6~57
35
54~68
Maximum
Clamping
Voltage
VC
IP
(V) (A)
51
5
67
5
83
5
101
5
124
5
Max Peak
Current
(8/20μs )
Maximum
Energy
Typical
Capacitance
(Reference)
IPP
(A)
10/1000μs
(J)
@1MHz (pF)
400
2.3
400
2.3
400
2.3
1300
1100
800
400
2.3
700
400
2.3
550
Reliability Test
No.
Items
Requirements
Test Methods and Remarks
Operating
1
Temperature
Range
-55℃～+125℃
Preheating temperature:120 to 150℃
Preheating time: 60s
Solder ：95.5%Sn、3.0%Ag、0.5%:Cu， of the
2
Solder ability
At least 90% of terminal electrode _solder.
should be covered with solder
Solder temperature: 450±5℃
Duration : 5±1s
Immersion into the colophony flux for 3 to 5 sec
Immersion speed: 25mm/sec
No damage such as crucks should
be caused in chip element.
At least 75% of terminal electrode
3
Resistance _{is covered by new solder}
to Soldering Varistor voltage change within±10%
Preheating temperature: 120 to 150℃
Preheating time: 60s
Solder ：95.5%Sn 、3.0%Ag 、0.5%:Cu of the
solder.
Solder temperature: 260±5℃
Duration : 10±1s
Immersion into the colophony flux for 3 to 5 sec.
Immersion speed: 25mm/sec
REV.2017.07.10
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