Novel electroexplosive device incorporating a reactive laminated metallic bridge

被引:28
作者
Baginski, TA
Taliaferro, SL
Fahey, WD
机构
[1] Auburn Univ, Dept Elect Engn, Auburn, AL 36849 USA
[2] Raytheon Syst, Dallas, TX 75243 USA
[3] Quant Ind Inc, San Carlos, CA 94070 USA
关键词
D O I
10.2514/2.5726
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
The description and characterization of a novel, low Bring-current, semiconductor-based. scaleable monolithic electroexplosive device is presented. The device consists of a metallic (palladium) bowtie-shaped heating element, which has been selectively coated with a reactive metal (zirconium) to enhance ignition of a conventional pyrotechnic mix. Integrated diodes provide protection against electro-static discharge events. The device was specifically configured to allow ease of interconnect by wirebonds, conductive epoxy, or solder. The structure was fabricated with conventional microelectronic techniques that allow for very economical manufacturing. Extensive design validation testing was performed. Parts with <1.2A/1 ms all-fire, >0.5A/10 s no-fire at 99.999% reliability/95% confidence and function time to peak pressure of cl ms were demonstrated.
引用
收藏
页码:184 / 189
页数:6
相关论文
共 10 条
[1]  
Baginski T. A., 1992, U. S. Patent, Patent No. [5 085 146, 5085146]
[2]   THE SEMICONDUCTOR JUNCTION IGNITER - A NOVEL RF AND ESD INSENSITIVE ELECTROEXPLOSIVE DEVICE [J].
BAGINSKI, TA ;
HODEL, AS .
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1993, 29 (02) :412-418
[3]   A NOVEL RF-INSENSITIVE EED UTILIZING AN INTEGRATED METAL-OXIDE-SEMICONDUCTOR STRUCTURE [J].
BAGINSKI, TA ;
BAGINSKI, ME .
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 1990, 32 (02) :106-112
[4]  
Benson D. A., 1990, US Patent, Patent No. [4,976,200, 4976200]
[5]  
BRICKES RW, 1987, Patent No. 4798060
[6]  
CHERVINSKY S, 1997, Patent No. 5682008
[7]  
JAEGER RC, 1988, INTRO MICROELECTRONI, P142
[8]  
Mark LA, 1998, US Patent, Patent No. 5763814
[9]  
*MICR CORP, 1996, MICR PSPICE A D CIRC
[10]  
REINHARD DK, 1987, INTRO INTEGRATED CIR, P182