GDT-C8H Datasheet, PDF (2/3 Pages) StarHope – Gas Discharge Tube C8H Series

SPSEMI
Dimensions
1 0±0 . 3
GDT/C8H Series
Φ8±0 . 2
4 . 4±0 . 3
4 . 4±0 . 3
Electrical Characteristics
Φ7 . 2
Φ1±0 . 1
Dimensions in millimeters
Part Number
C8H07R
C8H09R
C8H15R
C8H23R
C8H35R
C8H47R
C8H60R
DC
Impulse
Nom.
Nom.
Nom.
Spark-over Spark-over ^{Impulse Alternating Impulse}
Voltage Voltage ^Discharge
(@100V/s） ^(@1KV/μs)
(V)
(V)
Current
(@8/20μs)
(KA)
Discharge
Current
(@50HZ)
(A)
Discharge
Current
(@8/20μs)
(KA)
75±20%
≦500
20
20
20
Insulation
Resistance _Capacitance
(pF)
(GΩ)
(@DC)
(V)
>1
25
<1.5
90±20%
≦600
20
20
20
>1
50
<1.5
150±20% ≦600
20
20
20
>1
50
<1.5
230±20% ≦600
20
20
20
>1 100
<1.5
350±20% ≦650
20
20
20
>1 100
<1.5
470±20% ≦650
20
20
20
>1 250
<1.5
600±20% ≦950
20
20
20
>1 250
<1.5
Packaging Speci Cations
Packaging:100 pieces bulk
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.2017.04.06
www.spsemi.cn
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