Switching Spark Gap
FS08X-1JM
Ordering code:
B88069X2580S102
Nominal breakdown voltage V
N
Initial values
2)
Static breakdown voltage V
S 1)
First ignition value V
S, FTE
after 24 hours in darkness
Following ignition values V
S, FIV
Electrical life time
3)
Breakdown voltage V
B
First ignition value V
B, FTE
after 24 hours in darkness
Ignition time t
I
at V
0
during life
Following ignition values V
B, FIV
Switching operations
at –40 °C
at +25; 125; 150 °C
Test circuit parameters
Open circuit voltage V
0
Loading resistance R
Discharge capacitance C
Inductance L
Discharge peak current I
P
General technical data
Max. static breakdown voltage at 100 kV/s
Insulation resistance at 100 V
Early ignition values below 680 V
Breakdown time
Maximum switching frequency
Maximum loading current
Weight
Marking, blue
800
V
≤
950
704 ... 896
V
V
≤
1000
≤
60
680 ... 920
200 000
400 000
1000
68
100
0.5
~ 400
1300
> 100
≤
1
≤
50
400
50
~2
800
WW
Y
O
V
ms
V
Ignitions
Ignitions
V
kΩ
nF
µH
A
V
MΩ
%
ns
Hz
mA
g
800 WWY O
- Nominal voltage
- Calendar week of production
- Year of production
- Non radioactive
1)
2)
3)
At delivery AQL 0,65 level II, DIN ISO 2859
Page 2, Fig. 1 and 2
Page 2, Fig. 3 and 4
KB AB E / KB AB PM
Page 1 of 2
Issue 05, 18.08.2004
Switching Spark Gap
FS08X-1JM
Ordering code:
B88069X2580S102
Fig. 1:
QC- test circuit (100% outgoing inspection)
I = const
51kΩ
Fig. 2:
Explanation of measurands
V
S, FTE
V
S
V
S, FIV
0,22µF
DUT
V
S
V
N
t
ICU
- V
N
DUT device under test
ICU
ignition control unit (sensitivity 10 .. 30
µA)
Discharge current 10 – 20 mA
Fig. 3:
QC- test circuit (sampling inspection at 25 °C)
R
L
V
B
V
N
V
O
C
DUT
V
B
dV
S
/dt ~ dV
N
/dt
Fig. 4:
Explanation of measurands
V
B, FTE
Range of V
B, FIV
Early ignition
V
B, FTE
t
t
I
1s
10 s
Not to scale
Dimensions in mm
Non controlled document
EPCOS AG 2002. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and
Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless
otherwise agreed.
KB AB E / KB AB PM
Page 2 of 2
Issue 05, 18.08.2004
MCU
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