features leadless, surface mount for economical assembly compact mini-size low capacitance and insertion loss rohs compliant* ul recognized characteristics 2055 series gas discharge tube surge protector *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. test methods per itu-t (ccitt) k.12 and ieee c62.31 insulation resistance (ir) ............................... 100 v ............................................................... .> 10 10 glow voltage ................................................... 10 ma ......................................................... .......~ 80 v arc voltage ...................................................... >2 a ........................................................ ...........~ 12 v glow-arc transition current ................................................................................................... ....< 1 a capacitance..................................................... 1 mhz ......................................................... ......0.6 pf typical dc holdover voltage (2) .................................. >150 v ..............................................................< 150 ms impulse discharge current .............................. 2500 a, 8/20 ? .................................................10 ope rations 100 a, 10/1000 ? .............................................> 300 operations 10 a, 10/1000 ? ...............................................> 1500 operations alternating discharge current ......................... 10 arms, 9 cycles ..............................................1 operat ion min. 2.5 arms, 1 sec, 50 hz ......................................10 operations operating temperature ...............................................................................................................-30 to +85 ? notes: ?ul recognized component, ul file e153537. ?at delivery aql 0.65 level ii, din iso 2859. ?surface mount (sm) parts may show a temporary increase in dcbd after the solder re ow 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 temporar y change in dcbd. ?bourns recommends re owing surface mount devices per ipc/jedec j-std-020 rev d. (2) network applied. characteristic model no. 2055-23 2055-25 2055-30 2055-35 2055-40 2055-60 dc sparkover ?20 % @ 100 v/s 230 v 250 v 300 v 350 v 400 v 600 v impulse sparkover (1) 100v/ s 1000v/ s 450 v 550 v 450 v 550 v 500 v 600 v 600 v 750 v 600 v 700 v 800 v 900 v bourns offers a low-cost surface mount (sm) 2-electrode gdt surge protection device. the 2055 series is ideal for broadband protection due to its ultra-low capacitance. the 2055 series offers superior protection characteristics suitable for telecommu nications, commercial and industrial applications. *rohs compliant (1) impulse sparkover voltage is de ned as typical values of distribution.
speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. 2055 series gas discharge tube surge protector product dimensions how to order 2055 - xx - sm - rp lf model number designator voltage (divided by 10) surface mount packaging rp = reelpack rohs compliancy lf = rohs compliant product recommended pad layout dimensions: millimeters packaging speci cations the model 2055-xx-sm ships standard reelpack (-rp), 800 pieces per reel, 2,400 pieces per box. reel is 330 mm in diameter and 16 mm wide. 4.2 ?0.2 0.6 ?0.1 6.2 ?0.2 6.2 ?0.2 6.0 ?0.2 dia. 3.5 1.3 5.0 4.0 0.1 1.55 0.05 dia. 6.7 0.1 0.5 0.05 12.0 0.1 16.0 0.3 1.75 0.1 7.5 0.1 rev. j 08/15
|
