Features
■ Mini-compact size: 5.5 mm diameter,
6 mm length
■ Axial leaded device
■ High voltage range up to 4 kV
■ High insulation resistance
■ RoHS compliant*
■ UL Recognized
Applications
■ Industrial equipment/electronics
■ Telecommunications electronics
■ Consumer electronics
Characteristics
2089 Series High Voltage Mini-2-Electrode Gas Discharge Tube
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi 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 performance may vary over time.
Users should verify actual device performance in their specifi c applications.
Test Methods per ITU-T (CCITT) K.12 and IEC 61643-311.
Characteristic
Model No.
2089-100 2089-120 2089-140 2089-160 2089-200
DC Sparkover ±20 % @ 100 V/s 1000 V 1200 V 1400 V 1600 V 2000 V
Impulse Sparkover
(1)
100 V/µs
1000 V/µs
< 1300 V
< 1400 V
< 1800 V
< 2000 V
< 2200 V
< 2400 V
< 2400 V
< 2600 V
< 2800 V
< 3000 V
Insulation Resistance (IR)
(2)
............................ 500/1000 Vdc ....................................................> 1 GΩ
Glow Voltage ................................................... 10 mA ................................................................~ 60 V
Arc Voltage ...................................................... 1 A .....................................................................~ 15 V
Capacitance..................................................... 1 MHz ...............................................................< 1.5 pF
Impulse Discharge Current .............................. 3,000 A, 8/20 µs ................................................ 1 operation
......................................................................... 1,500 A, 8/20 µs ................................................ 10 operations
Alternating Discharge Current ......................... 2 Arms, 50 Hz, 1 second ................................... 1 operation min.
4 Arms, 50 Hz, 9 cycles .................................... 1 operation min.
Impulse Life ..................................................... 100 A, 10/1000 µs .............................................> 300 operations
Operating Temperature ............................................................................................................... -40 to +85 °C
Storage Temperature .................................................................................................................. -40 to +115 °C
Climatic Category (IEC 60068-1)................................................................................................ 40 / 90 / 21
Notes:
• UL Recognized component: UL File E313168.
• At delivery AQL 0.65 Level II, DIN ISO 2859.
(2)
DC Breakdown IR Measuring Voltage
1000–2000 V 500 V
2500–3600 V 1000 V
Characteristic
Model No.
2089-250 2089-300 2089-350 2089-360
DC Sparkover ±20 % @ 100 V/s 2500 V 3000 V 3500 V 3600 V
Impulse Sparkover
(1)
100 V/µs
1000 V/µs
< 3300 V
< 3500 V
< 3800 V
< 4000 V
< 4300 V
< 4500 V
< 4400 V
< 4600 V
(1)
Impulse Sparkover voltage is defi ned as typical values of distribution.
