50M-020 Sumida Corporation, 50M-020 Datasheet - Page 72

• Manufacturer Part Number: 50M-020
• Description: Product Selection Guide
• Manufacturer: Sumida Corporation

72
Sparctube
K SPECIFICATIONS
*ST 0800 is available with a service life > 1,000,000 switchings.
■ OUTLINE
Sparctube
for voltage controlled switching of capacitive discharge circuits,
where a high energy, low loss, and a fast rate of switching is
required. Ideally suited to applications where a capacitive discharge
is utilised with a transformer to obtain pulses of very high voltage
levels in the order of several thousand volts.
■ APPLICATIONS／適用
・Igniters for Architectural and Automotive Xenon discharge lamps
・Ignition of Ultra High Pressure Gas Discharge Lamps for Data
・Electronic Igniters for Gas Heating and Gas Domestic Appliances,
・Ignition Control for Plasma Discharge Welders
■ TYPICAL DATA
・Product Voltage Range ………………………………220 - 2000V
・Switching Time………………………………………………< 50ns
・Switching Current …………………………………………< 1000A
・Energy Per Discharge ……………………………………< 200mJ
・Service Life (operations) ………………………………> 200,000*
・Arc Voltage ………………………………………………10 - 100V
■ FEATURES／特徴
・Fast Switching Rate
・High Energy Low Loss Capability
・Wide Operating Temperature Range
・Excellent Service Life
・High Insulation Resistance
・Small Size
・Rugged Ceramic Metal Construction
・Non Radioactive
and Video Projectors
e.g. Cookers
TM
Product Code
is a trademark of Jensen Devices AB.
ST 0220
ST 0350
ST 0400
ST 0600
ST 0800*
ST 1000
ST 2000
TM
is a range of switching spark gaps designed specifically
Gas Discharge Tube
Switching Voltage
TM
1000V
2000V
220V
350V
400V
600V
800V
- SWITCHING SPARK GAPS
Switching Frequency
<400Hz
<400Hz
<400Hz
<400Hz
<400Hz
<400Hz
<400Hz
Insulation Resistance
>100 M
>100 M
>100 M
>100 M
>100 M
>100 M
>100 M
Capacitance
<2 pF
<2 pF
<2 pF
<2 pF
<2 pF
<2 pF
<2 pF
Operating Temperature
-40 ~ +160 ºC
-40 ~ +160 ºC
-40 ~ +160 ºC
-40 ~ +160 ºC
-40 ~ +160 ºC
-40 ~ +160 ºC
-40 ~ +160 ºC