*R oH V SC AV ER OM AI SIO PL LA N IA BL S NT E Features Applications ■ Size: 5 mm diameter, 7.3 mm length ■ Telecommunications ■ Very fast acting ■ Industrial electronics ■ Small size ■ Avionics ■ Stable breakdown throughout life ■ Designed to operate with TBU® devices ■ RoHS compliant* versions available ■ UL Recognized 2030-xxT-SM Series - Fast Acting 3-Electrode Miniature Gas Discharge Tube Characteristics Model No. Characteristic 2030-23T 2030-42T Minimum DC Sparkover (100 V/s) Throughout Service Life 185 V 360 V Maximum Impulse Sparkover (5k V 1.2/50 μs) Throughout Service Life 650 V 850 V Insulation Resistance (IR) ..................50 V / 100 V............................................................................ > 1010 Ω Glow Voltage ......................................10 mA ..................................................................................... ~ 70 V Arc Voltage .........................................>1 A ........................................................................................ ~ 10 V Glow-Arc Transition Current ............................................................................................................... < 0.5 A Capacitance........................................1 MHz ..................................................................................... < 1 pF DC Holdover Voltage (Network Applied per ITU-T K.12) 2030-23T .......................................80 V ....................................................................................... < 150 ms 2030-42T .......................................135 V ..................................................................................... < 150 ms Impulse Service Life ...........................8/20 μs, 4 kA........................................................................... 1 operation1 1.2 μs - 500 V, 8/20 μs - 250 A ............................................... 150 operations1,2 10/1000 μs, 1 kV, 100 A.......................................................... 25 operations1 2/10 μs, 6 kV, 500 A................................................................ 10 operations1 10/700 μs, 6 kV, 150 A............................................................ 5 operations1 AC Service Life ...................................600 V, 1 Arms, 0.2 sec............................................................ 5 operations Operating Temperature Range ........................................................................................................... -40 °C to +90 °C Storage Temperature Range .............................................................................................................. -55 °C to +90 °C Notes: 1 The rated discharge current is the total current equally divided between each line to ground and operation(s) are performed in both polarities. The polarity of lightning surge tests should be reversed between consecutive surges. 2 Per IEC 61643-21. • At delivery AQL 0.65 Level II, DIN ISO 2859. Applications Port Protection GDT Device P/N TBU® Device P/N CanBus 2030-23T-SM-RPLF TBU-CA065-100-WH RS232 2030-23T-SM-RPLF TBU-CA065-200-WH RS422 2030-23T-SM-RPLF TBU-CA065-200-WH RS485 2030-23T-SM-RPLF TBU-CA065-200-WH RS485 2030-42T-SM-RPLF TBU-CA085-200-WH SDI 2030-23T-SM-RPLF TBU-CA065-100-WH “TBU” is a registered trademark of Bourns, Inc. in the United States and other countries. *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. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 2030-xxT-SM Series - Fast Acting 3-Electrode Miniature Gas Discharge Tube Product Dimensions Recommended Pad Layout 7.5 1.6 0.9 5.0 DIA. 5.0 5.6 4.8 DIA. 0.5 0.7 3.3 8.2 DIMENSIONS: MILLIMETERS DIMENSION TOLERANCE: .X ± 0.20 How to Order 2030 - xxT - SM - RP LF Model Number Designator Voltage 23 = 185 V 42 = 360 V Surface Mount Packaging Options Blank = Bulk Packaging - 250 pcs./tray, 1,000 pcs./box (Standard) RP = Reelpack - 1,000 pcs./reel (Optional) RP2 = Reelpack - 1,000 pcs./reel (Optional) RoHS Compliant Option Blank = Standard Product LF = RoHS Compliant Product * The optional -RP & -RP2 reelpacks contain 1,000 pcs./reel. The reels are 330 mm in diameter. The -RP reelpack is 18 mm wide. The -RP2 reelpack is 26 mm wide. Specifications 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 performance may vary over time. Users should verify actual device performance in their specific applications. 2030-xxT-SM Series - Fast Acting 3-Electrode Miniature Gas Discharge Tube Packaging Specifications The Model 2030-xxT-SM ships standard bulk pack, 250 pcs./tray; 1,000 pcs./box. The optional -RP & -RP2 reelpacks contain 1,000 pcs./reel. The reels are 330 mm in diameter. The -RP reelpack is 18 mm wide. The -RP2 reelpack is 26 mm wide. -RP 4.0 1.7 2.0 16.0 DIMENSIONS: MILLIMETERS DIMENSION TOLERANCE: .X ±0.25 7.5 12.0 -RP2 4.0 1.75 12.0 1.50 DIA. 2.0 A 11.50 24.00 3° 22.25 4.35 ± 0.10 A 1.50 DIA. 3° 3.15 ± 0.10 .41 5.70 ± 0.10 9.35 ± 0.10 7.85 ± 0.10 14.90 ± 0.10 SECTION A-A 5.50 ± 0.10 Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 EMEA: Tel: +36 88 520 390 • Fax: +36 88 520 211 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com REV. E 05/15 Specifications 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 performance may vary over time. Users should verify actual device performance in their specific applications.