Features

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UL Recognized

Applications

Characteristics

“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

650 V

850 V

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

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:

polarities. The polarity of lightning surge tests should be reversed between consecutive surges.

• 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.