2030-23T-SM-RPLF datasheet(1/3 Pages) BOURNS

部件名	2030-23T-SM-RPLF

功能描述	Fast Acting 3-Electrode Miniature Gas Discharge Tube

PDF	3 Pages

Scroll/Zoom	100%

制造商	BOURNS [Bourns Electronic Solutions]

网页	http://www.bourns.com

标志

1 / 3 page

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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