2035-110-SM-RPLF Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – Gas Discharge Tube

*RoHS ^{VCEOARMVSAPIOILLINAASBNLTE}
Features
■ Leadless, surface mount for economical
assembly
■ Low capacitance and insertion loss
■ High surge current rating
■ Compact “mini” size
■ Stable breakdown throughout life
■ RoHS compliant* version available
2035-110-SM-RPLF Gas Discharge Tube
Bourns offers a miniature Surface Mount (SM) 2-electrode GDT surge protector. The industry-leading quality and features of the
2035 Series GDT continue in this SM version. Compatible with “pick and place” assembly systems, the 2035-SM is ideal for board
level protection of high bandwidth applications such as xDSL, cable broadband and high speed Ethernet, due to its high energy-
handling capability, long and stable life performance and low capacitance of less than 1 pF. Bourns^® subminiature family of GDTs
measure only 5 mm in diameter and are presently the best performing and smallest in the telecom industry. 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.
Characteristics
Test Methods per ITU-T (CCITT) K.12, IEEE C62.31
DC Sparkover ........................................................±20 % @ 100 V/s....................................................................1100 V
Impulse Sparkover ................................................@ 1k V/µs.................................................................................1500 V
Insulation Resistance (IR) .......................................100 V ..............................................................................> 10⁹ Ω
Arc Voltage .............................................................1 A ..................................................................................~ 10 V
Glow-Arc Transition Current ...........................................................................................................................< 0.5 A
Capacitance ...........................................................1 MHz .............................................................................< 2 pF
DC Holdover Voltage .............................................135 V ..............................................................................< 150 ms
Max. Single Discharge¹ ..........................................5 kA ................................................................................> 1 operation
Impulse Discharge Current.....................................2.5 kA, 8/20 µs ...............................................................> 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
Notes:
Sparkover limits after life +30/-25 %, IR >10⁸ Ω.
1 _{DC Sparkover may exceed +30/-25 % but will continue to protect without venting.}
Circuit Protection Division
Asia-Pacific: TEL +886- (0)2 25624117 • FAX +886- (0)2 25624116
Europe:
TEL [phone] • FAX [phone]
The Americas: TEL [phone] • FAX [phone]
www.bourns.com
*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.