GDT-SPA Datasheet, PDF (2/3 Pages) StarHope – Gas Discharge Tube SPA Series

SPSEMI
Dimensions
4 . 5±0 . 3
GDT/SPA Series
0.5
4 . 5±0 . 3
0.5
Electrical Characteristics
3 . 2±0 . 2
Dimensions in millimeters
DC
Spark-over
Part Number ^Voltage
(@100V/s）
(V)
Impulse
Spark-over
Voltage
(@1KV/μs)
(V)
Nom.Impulse
Discharge
Current
(@8/20μs)
(KA)
Nom.
Alternating
Discharge
Current
(@50HZ)
(A)
Impulse
Discharge
Current
One Operation
(@8/20μs)
(KA)
Insulation
Resistance _Capacitance
(pF)
(GΩ)
(@DC)
(V)
SPA075F 75±30%
≦500
2.5
2
3
>1
25
<1
SPA090F 90±30%
≦500
2.5
2
3
>1
50
<1
SPA150F 150±30%
≦500
2.5
2
3
>1
50
<1
SPA230F 230±30%
≦500
2.5
2
3
>1 100
<1
SPA350F 350±30%
≦600
2.5
2
3
>1 100
<1
SPA470F 470±30%
≦650
2.5
2
3
>1 250
<1
SPA600F 600±30%
≦950
2.5
2
3
>1 250
<1
Packaging Speci Cations
Packaging:2000 pieces per reel
Initial Characteristics
Test Item
DC-Spark-Over Voltage
Vs
Insulation
Resistance
Test Method
Add and measure the DC Voltage gradually
Maxto get the discharge threshold voltage.
The measuring current is 1mA/1 second max.（1sec）.(1mA)
Measure the insulation resistance of two end of
leadwire under the specified DC voltage.
Capacitance C(pF)
Electrostatic Capacitance under the test condition
of 1KHz,DC 6V(max).
Specification
It depands on each spec.
100MΩ min.
0.8pF max.
REV.2016.12.12
www.spsemi.cn
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