Electronic Components Datasheet Search |
|
2039-80-SM Datasheet(PDF) 1 Page - Bourns Electronic Solutions |
|
2039-80-SM Datasheet(HTML) 1 Page - Bourns Electronic Solutions |
1 / 2 page Features ■ Leadless, surface mount for economical assembly ■ Low capacitance and insertion loss ■ High surge current rating ■ Fast response to transients ■ Compact “mini” size ■ RoHS compliant* version available Characteristics 2039-xxx-SM Precision, Fast Responding, High Voltage Gas Discharge Tube *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. Test Methods per ITU-T (CCITT) K.12 and IEEE C62.31 Insulation Resistance (IR) ................................ 100 V.................................................................> 109 Ω Arc Voltage ...................................................... 1 A.....................................................................~ 10 V Glow-Arc Transition Current .......................................................................................................< 0.5 A Capacitance .................................................... 1 MHz ...............................................................< 1 pF DC Holdover Voltage 1 .................................... 135 V.................................................................< 150 ms Max. Single Discharge 2 .................................. 5 kA...................................................................> 1 operation Impulse Discharge Current.............................. 2.5 kA, 8/20 µs 2 ...............................................> 10 operations 100 A, 10/1000 µs.............................................> 100 operations 10 A, 10/1000 µs ..............................................> 1500 operations Alternating Discharge Current ......................... 2.5 Arms, 1 s.....................................................> 10 operations Operating and Storage Temperature.......................................................................................... -55 to +85 °C Climatic Category (IEC 60068-1)................................................................................................ 40/90/21 Notes: • Surface Mount (SM) parts may show a temporary increase in DCBD after the solder reflow process. Most devices will recover within 24 hours time. It should be noted that there is no quality defect nor change in protection levels during the temporary change in DCBD. • Sparkover limits after life +30/-25 %, IR >108 Ω. • At delivery AQL 0.65 Level II, DIN ISO 2859. 1 Network applied. 2 DC Sparkover may exceed +30/-25 % but will continue to protect without venting. Characteristic Model No. 2039-80-SM 2039-110-SM DC Sparkover ± 20 % @ 100 V/s 800 V 1100 V Impulse Sparkover @ 1000V/ μs 1250 V 1500 V Bourns now offers miniature Surface Mount (SM) 2-electrode GDT surge protectors with sparkover voltage up to 1100 V. Compatible with “pick and place” assembly systems and only 5 mm in diameter, the 2039 Series is ideal for board level protection of high bandwidth applications such as xDSL, cable broadband and high speed Ethernet. The 2039 Series features high energy-handling capability, long and stable life performance and low capacitance of less than 1 pF. Bourns® GDTs are designed to prevent damage from transient disturbances by acting as a “crowbar” to create a short-to-ground circuit during conduction. When an electrical surge exceeds the defined breakdown voltage level of the GDT, the device becomes ionized and conduction takes place within a fraction of a microsecond. When the surge passes and system voltage returns to normal levels, the GDT returns to its high-impedance (off) state. |
Similar Part No. - 2039-80-SM |
|
Similar Description - 2039-80-SM |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |