B88069X3440S102 Datasheet, PDF (3/5 Pages) EPCOS – Switching Spark Gap

Switching spark gap
SSG with lead wires
Test circuits
Fig. 1: QC-test circuit (100% outgoing inspection)
I = const
51 k
0,22 F
DUT _VS
B88069X3440S102
FS5,5X-1
Fig. 2: Explanation of measurands
V_{S, FTE}
V_{S, FIV}
V_S
V_N
ICU
DUT device under test
ICU ignition control unit (sensitivity 10 ... 30 A)
Discharge current 10 ... 20 mA
Fig. 3: QC- test circuit (sampling inspection at 25 °C)
R
L
V_O
C
DUT
V_B
Dimensional drawing in mm
- V_N
dV_S/dt ~ dV_N/dt
Fig. 4: Explanation of measurands
V_{B, FTE}
Range of V_{B, FIV}
V_B
Early ignition
V_N
V_{B, FTE}
t
t_I
1s
10 s
PPD AB PD / PPD AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 5
Issue 08 / 2013-05-22