2039-80-BLF Bourns Inc., 2039-80-BLF Datasheet

2039-80-BLF

Manufacturer Part Number

2039-80-BLF

Description

GDT 2 ELEMENT 800V

Manufacturer

Bourns Inc.

Series

2039r

Datasheet

1.2039-110-ALF.pdf (2 pages)

Specifications of 2039-80-BLF

Impulse Discharge Current

2.5kA 8x20µs

Spark Over Voltage

800V

Tolerance

±20%

Package / Case

Axial

Mounting Type

Through Hole

Suppressor Type

Gas Discharge Tube (GDT)

Dc Breakover Voltage

800V

Impulse Sparkover Voltage

1250V

Gdt Case Style

Axial Leaded

Impulse Discharge Current, 10/8-20us

2.5kA

Breakover Voltage Vbo Max

800V

Rohs Compliant

Yes

Capacitance

1pF

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Bourns now offers miniature through-hole 2-electrode GDT surge protectors with sparkover voltage up to 1100 V. At only 5 mm in

diameter, the 2039 Series is ideal for board level protection of high bandwidth applications such as xDSL, cable broadband and high

speed Ethernet. The 2039 Series features high energy-handling capability, long and stable life performance and low capacitance of

less than 1 pF.

Bourns® GDTs are designed to prevent damage from transient disturbances within rated limits by acting as a “crowbar” to create a

short-to-ground circuit during conduction. When an electrical surge exceeds the deﬁ ned breakdown voltage level of the GDT, the

device becomes ionized and rapid conduction takes place. When the surge passes and system voltage returns to normal levels, the

GDT returns to its high-impedance (off) state.

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

Arc Voltage ...................................................... 1 A .....................................................................~ 10 V

Glow-Arc Transition Current .......................................................................................................< 0.5 A

Capacitance .................................................... 1 MHz ...............................................................< 1 pF

DC Holdover Voltage

Max. Single Discharge

Impulse Discharge Current .............................. 2.5 kA, 8/20 µs

Alternating Discharge Current ......................... 2.5 Arms, 1 s .....................................................> 10 operations

Operating and Storage Temperature .......................................................................................... -55 to +85 °C

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

Notes:

• Sparkover limits after life +30/-25 %, IR >10

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

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

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

Test Methods per ITU-T (CCITT) K.12, IEEE C62.31

Speciﬁ cations are subject to change without notice.

Characteristic

DC Sparkover ±20 % @ 100 V/s

Impulse Sparkover @ 1000 V/µs

Network applied.

DC Sparkover may exceed +30/-25 % but will continue to protect without venting.

Characteristics

..................................... 135 V .................................................................< 150 ms

.................................. 5 kA ...................................................................> 1 operation

Asia-Paciﬁ c: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116

Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510

The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700

www.bourns.com

2039-xxx-XX Precision, Fast Responding, High Voltage Gas Discharge Tube

100 A, 10/1000 µs .............................................> 100 operations

10 A, 10/1000 µs ..............................................> 1500 operations

Features

■

Ω.

Through-hole or cassette mount

Low capacitance and insertion loss

High surge current rating

Fast response to transients

Compact “mini” size

RoHS compliant* version available

................................................> 10 operations

2039-80

1250 V

800 V

Model No.

2039-110

1100 V

1500 V

Related parts for 2039-80-BLF

2039-80-BLF Summary of contents

Page 1

... Bourns now offers miniature through-hole 2-electrode GDT surge protectors with sparkover voltage up to 1100 V. At only diameter, the 2039 Series is ideal for board level protection of high bandwidth applications such as xDSL, cable broadband and high speed Ethernet. The 2039 Series features high energy-handling capability, long and stable life performance and low capacitance of less than 1 pF. Bourns® ...

Page 2

... Model 2039-xxx-nn ships standard bulk pack, 100 pcs./bag. The optional reelpack (-T1) contains 10.0 1,000 pcs./reel. Reel is 14 ” in diameter (0.4) and 2.75 ” wide. Model 2039-xx-B5 not available in reel pack. 2039 - 0.8 mm REV. C 04/11 Speciﬁ cations are subject to change without notice. ...

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