2020-23T-A1LF Bourns Inc., 2020-23T-A1LF Datasheet

2020-23T-A1LF

Manufacturer Part Number

2020-23T-A1LF

Description

GAS DISCHARGE TUBE 3 POLE 180V

Manufacturer

Bourns Inc.

Series

2020Tr

Datasheets

1.2020-15T-ALF.pdf (1 pages)

2.2020-15T-ALF.pdf (3 pages)

Specifications of 2020-23T-A1LF

Impulse Discharge Current

5.0kA 8x20µs

Spark Over Voltage

230V

Package / Case

Non-Standard SMD

Mounting Type

Surface Mount

Suppressor Type

Gas Discharge Tube (GDT)

Dc Breakover Voltage

180V

Impulse Sparkover Voltage

650V

Gdt Case Style

Radial Leaded

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Tolerance

Lead Free Status / Rohs Status

Supplier Unconfirmed

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Impulse Transverse Delay ...................1000 V/µs ............................................................................... < 75 ns

Insulation Resistance (IR) ...................50 V / 100 V ............................................................................ > 10

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)

Service Life

Operating and Storage Temperature .................................................................................................. -40 to +90 °C

Climatic Category (IEC 60068-1) ....................................................................................................... 40 / 90 / 21

Notes:

1 Applied per conductor to center pin.

2 Surge polarity should be reversed between consecutive surges (+,-,+,-)

3 Applies only to GDT with optional Fail-Short. GDT operates and will survive with Fail-Short activation.

• At delivery AQL 0.65 Level II, DIN ISO 2859.

“TBU” is a registered trademark of Bourns, Inc. in the U.S., Taiwan and European Community.

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

Speciﬁ cations are subject to change without notice.

Customers should verify actual device performance in their speciﬁ c applications.

Characteristic

Minimum DC Sparkover

Throughout Service Life

Maximum Impulse Sparkover (5k V 1.2/50 µs)

Throughout Service Life

Port Protection

CanBus

RS232

RS422

RS485

SDI

VDSL

Characteristics

Applications

2020-15T .......................................52 V ........................................................................................ < 150 ms

2020-23T .......................................80 V ........................................................................................ < 150 ms

2020-42T .......................................135 V ...................................................................................... < 150 ms

.......................................8/20 µs, 5 kA .......................................................................... 1 operation

(100 V/s)

10/1000 µs, 1 kV, 100 A.......................................................... 100 operations

2/10 µs, 5 kV, 1000 A.............................................................. 10 operations

10/700 µs, 6 kV, 150 A............................................................ 50 operations

8/20 µs, 500 A, 1.2/50 µs, 500 V ............................................ 150 operations

600 V, 5 Arms, 0.2 sec. ........................................................... 10 operations

600 Vrms, 0.5 A - 60 A ........................................................... Fail-Short activates

230 Vrms, 0.5 A-25 A ............................................................. Fail-Short activates

GDT Device P/N

Features

■

2020 T Series - 3-Pole Fast Gas Discharge Tube

2020-23T

2020-42T

2020-23T

2020-15T

Fast acting

Balanced

Stable breakdown throughout life

Designed to operate with TBU

RoHS compliant* versions available

2020-15T

500 V

60 V

devices

Model No.

2020-23T

180 V

650 V

Applications

■

TBU

TBU-CA065-100-WH

TBU-CA065-200-WH

TBU-CA085-200-WH

TBU-CA065-100-WH

TBU-CA050-500-WH

Telecommunications

Industrial electronics

Avionics

Device P/N

2020-42T

360 V

850 V

Related parts for 2020-23T-A1LF

2020-23T-A1LF Summary of contents

Page 1

... Fast acting ■ Balanced ■ Stable breakdown throughout life ■ Designed to operate with TBU ® devices ■ RoHS compliant* versions available 2020 T Series - 3-Pole Fast Gas Discharge Tube 2020-15T 60 V 500 V GDT Device P/N 2020-23T 2020-23T 2020-23T 2020-23T 2020-42T 2020-23T 2020-15T Applications ■ ...

Page 2

... T Series - 3-Pole Fast Gas Discharge Tube Product Dimensions (additional lead form conﬁ gurations available upon request) 2020-xxT-A 1.6 7.8 9.0 0.6 11.7 2020-xxT-A1 7.9 11.2 REF. 1.0 DIA. 0.7 - 1.0 2020-xxT-C2 13.0 MAX. 15.4 1.0 DIA. 4.5 4.4 4.4 2020-xxT-C3 7 ...

Page 3

... T Series - 3-Pole Fast Gas Discharge Tube Switch-Grade Fail-Short Device Shorting Curve 2020-xxT-XF 30.0 20.0 10.0 5.0 1.0 0.5 0.1 1 ELTGS = Each Line to Ground Simultaneously NOTE: When using a GDT fail-short device imperative that all components associated and connected to the GDT with failsafe be tested in their respective completely integrated environment (finished product) to assure desired operation ...

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