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ST-1000-ABT-SG PDF预览

ST-1000-ABT-SG

更新时间: 2024-01-11 07:51:07
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伯恩斯 - BOURNS /
页数 文件大小 规格书
3页 328K
描述
Sparctube Switching Spark Gap

ST-1000-ABT-SG 数据手册

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Features  
Applications  
Formerly a  
product  
Igniters for architectural and automotive  
Xenon discharge lamps  
Electronic igniters for gas heating and gas  
domestic appliances, e.g., cookers  
Ignition of ultra-high pressure gas  
discharge lamps for data and video  
projectors  
Fast switching rate  
High energy, low loss capability  
Wide operating temperature range  
Long service life  
High insulation resistance  
RoHS compliant*  
ST-1000 Series SparctubeSwitching Spark Gap  
Description  
®
Bourns Sparctube Series is a range of switching spark gaps designed specifically for voltage controlled switching of capacitive  
discharge circuits where a high energy, low loss, fast rate of switching is required. This series is ideally suited for applications where a  
capacitive discharge is utilized with a transformer to obtain pulses of very high voltage levels in the order of several thousand volts.  
Characteristics  
Initial Values:  
1
Static Breakdown Voltage @ 800 V/s  
First Ignition Values ..............................................................................................................< 1200 V  
Following Ignition Values......................................................................................................1000 V 1ꢀ ꢁ  
Electrical Life:  
Minimum Number of Switching Cycles.......................................................................................2x10  
Peak Current (Approx.)...............................................................................................................400 A  
Maximum Switching Frequency..................................................................................................400 Hz  
Breakdown Characteristics @ 1400 V Limit  
First Ignition Values ..............................................................................................................≤ 1400 V  
Delay Time............................................................................................................................< 60 ms  
Following Ignition Values......................................................................................................1000 V 20 ꢁ  
General Data:  
Breakdown Time.........................................................................................................................< ꢀ0 ns  
Insulation Resistance @100 Vdc ...............................................................................................> 100 megohms  
Share of Early Ignition Values (< 800 V) ....................................................................................< 1 ꢁ  
Capacitance................................................................................................................................< 1 pF  
2
Operating Temperature Range ................................................................................................-40 °C to +160 °C  
Storage Temperature Range ......................................................................................................-6ꢀ °C to +12ꢀ °C  
Weight (Approx.).........................................................................................................................2.3 g  
Testing........................................................................................................................................100 ꢁ  
3
Robustness of Terminations .......................................................................................................IEC 60068-2-21  
Notes:  
1
At delivery AQL 0.6ꢀ Level II, DIN ISO 28ꢀ9.  
2
Distribution of switchings: maximum 20 ꢁ above +12ꢀ °C and 20 ꢁ below +20°C.  
3
Test Ua1 (tensile), Ua2 (thrust), Ub (bending) and Uc (torsion).  
Basic Application Circuit  
Sparctube™  
Switching Spark Gap  
R
Asia-Pacific:  
Tel: +886-2 2562-4117  
Fax: +886-2 2562-4116  
Europe:  
LOAD  
C
Tel: +41-41 768 5555  
Fax: +41-41 768 5510  
The Americas:  
Tel: +1-951 781-5500  
Fax: +1-951 781-5700  
www.bourns.com  
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

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