Switching Spark Gap FS08X-1GH Ordering code: B88069X0340xxxx a) Nominal breakdown voltage VN 800 V Initial values 2) Static breakdown voltage VS 1) First ignition value VS, FTE after 24 hours in darkness Following ignition values VS, FIV ≤ 950 704 ... 896 V V Electrical life time 3) Breakdown voltage VB up to 100 000 Ignitions First ignition value VB, FTE after 24 hours in darkness Ignition time tI at V0 during life Following ignition values VB, FIV at 50 000 Ignitions Following ignition values VB, FIV ≤ 1000 ≤ 60 704 ... 920 680 ... 920 V ms V V Switching operations in total at – 40; +150 °C, each at + 25; +125 °C, each 100 000 10 000 40 000 Ignitions Ignitions Ignitions Test circuit parameters Open circuit voltage V0 Loading resistance R Discharge capacitance C Inductance L Discharge peak current IP 1000 56 114 0.13 ~ 660 V kΩ nF µH A > 100 ≤1 ≤ 50 50 ~2 MΩ % ns mA g General technical data Insulation resistance at 100 V Early ignition values between 530 ... 680 V Breakdown time Maximum loading current Weight Marking, blue 800 WWY O 800 WW Y O a) xxxx = T502 (taped and reeled with 500 pcs.) = T103 (taped and reeled with 1000 pcs.) 1) At delivery AQL 0,65 level II, DIN ISO 2859 Page 2, Fig. 1 and 2 Page 2, Fig. 3 and 4 2) 3) KB AB E / KB AB PM - Nominal voltage - Calendar week of production - Year of production - Non radioactive Issue 07, 16.06.2004 Page 1 of 2 Switching Spark Gap FS08X-1GH Ordering code: B88069X0340xxxx a) Fig. 1: QC- test circuit (100% outgoing inspection) I = const Fig. 2: Explanation of measurands 51kΩ VS, FTE VS, FIV VS DUT 0,22µF VN VS t ICU - VN 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) dVS/dt ~ dVN/dt Fig. 4: Explanation of measurands VB, FTE L R VB, FTE Range of VB, FIV VB Early ignition VN VO C DUT VB t tI 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 Issue 07, 16.06.2004 Page 2 of 2