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2030-23T_15 Datasheet(数据表) 1 Page - Bourns Electronic Solutions

部件型号  2030-23T
说明  Fast Acting 3-Electrode Miniature Gas Discharge Tube
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制造商  BOURNS [Bourns Electronic Solutions]
网页  http://www.bourns.com
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2030-23T Datasheet(HTML) 1 Page - Bourns Electronic Solutions

   
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Features
Size: 5 mm diameter, 7.3 mm length
Very fast acting
Small size
Stable breakdown throughout life
Designed to operate with TBU® devices
RoHS compliant* versions available
UL Recognized
Applications
Telecommunications
Industrial electronics
Avionics
Characteristics
2030-xxT-SM Series - Fast Acting 3-Electrode Miniature Gas Discharge Tube
“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.
Characteristic
Model No.
2030-23T
2030-42T
Minimum DC Sparkover (100 V/s) Throughout Service Life
185 V
360 V
Maximum Impulse Sparkover (1) (5 kV/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 operation (2)
1.2/50 μs - 500 V .................................................................... 150 operations (2) (3)
10/1000 μs, 1 kV, 100 A.......................................................... 25 operations (2)
2/10 μs, 6 kV, 500 A................................................................ 10 operations (2)
10/700 μs, 6 kV, 150 A............................................................ 5 operations (2)
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:
(2) 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.
(3) Per IEC 61643-21.
• At delivery AQL 0.65 Level II, DIN ISO 2859.
• Bourns recommends reflowing surface mount devices per IPC/JEDEC J-STD-020 rev D.
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
Applications
Test Methods per ITU-T K.12, IEEE C62.31 and IEC 61643-311 GDT standards.
(1)
Impulse Sparkover voltage is defined as typical values of distribution.




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