2045-07 Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – 2045 Series Medium Duty 2-Electrode Gas Discharge Tube

*RoHS ^COMPLIANT
Features
■ Size: 8 mm diameter, 6 mm length
■ Low capacitance
■ High insulation resistance
■ RoHS compliant*
■
UL Recognized
Applications
■ Telecommunications equipment
■ Industrial equipment/electronics
■ Consumer electronics
2045 Series Medium Duty 2-Electrode Gas Discharge Tube
Characteristics
Test Methods per ITU-T (CCITT) K.12 and IEEE C62.31.
Characteristic
DC Sparkover ±30 % @ 100 V/s
Impulse Sparkover
100 V/µs
1000 V/µs
2045-07
75 V
< 500 V
< 600 V
2045-09
90 V
< 500 V
< 600 V
Model No.
2045-12
2045-13
120 V
130 V
< 500 V
< 700 V
< 500 V
< 700 V
2045-14
145 V
< 500 V
< 700 V
Characteristic
DC Sparkover ±30 % @ 100 V/s
Impulse Sparkover
100 V/µs
1000 V/µs
2045-25
250 V
< 500 V
< 700 V
2045-30
300 V
< 700 V
< 900 V
Model No.
2045-35
350 V
< 700 V
< 900 V
2045-40
400 V
< 800 V
< 1000 V
2045-47
470 V
< 900 V
< 1100 V
Insulation Resistance (IR) ^{NOTE 1}............................50 / 100 / 250 Vdc ................................................. > 10 GΩ
Glow Voltage ...........................................................10 mA..................................................................... ~ 70 V
Arc Voltage ..............................................................1 A .......................................................................... ~ 10 V
Glow-Arc Transition Current .................................................................................................................... < 1 A
Maximum Capacitance ............................................1 MHz..................................................................... < 1.5 pF
Impulse Discharge Current......................................15,000 A, 8/20 µs .................................................. 1 operation
10,000 A, 8/20 µs .................................................. 10 operations
Alternating Discharge Current .................................5 A, 50 Hz, 1 second. ............................................ 1 operation
65 A, Single, 9 cycles ............................................ 1 operation
Impulse Life .............................................................100 A 10/1000 µs .................................................. 500 operations
Storage Temperature............................................................................................................................... -40 to +150 °C
Operating Temperature............................................................................................................................ -30 to +85 ºC
DC Holdover Voltage ^{NOTE 2} ................................................................................................................... < 150 ms
Climatic Category (IEC 60068-1)............................................................................................................. 40 / 90 / 21
Notes:
• UL Recognized component, UL File E153537.
• At delivery AQL 0.65, level II DIN ISO 2859.
Note 1:
DC Breakdown Voltage
DC Measuring Voltage
75–90 V ...................................50 V
120–400 V ...............................100 V
470 ..........................................250 V
Note 2:
DC Breakdown Voltage
DC Holdover Voltage
75–145 V .................................52 V
230 V .......................................80 V
250 V .......................................135 V
300–470 V ...............................150 V
2045-23
230 V
< 500 V
< 700 V
*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.
Customers should verify actual device performance in their specific applications.