Features

■

UL Recognized

Applications

Characteristics

2047 Series High Current 2-Electrode Gas Discharge Tube

*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.

Test Methods per ITU-T K.12, IEEE C62.31 and IEC 61643-311 GDT standards.

Characteristic

Model No.

2047-09

2047-15

2047-23

2047-35

DC Sparkover ±20 % @ 100 V/s

(±25 % @ 100 V/s After Life)

90 V

150 V

230 V

350 V

100 V/µs Typical / For 99 % of Values

1000 V/µs Typical / For 99 % of Values

350 / 450 V

600 / 650 V

350 / 450 V

550 / 600 V

450 / 500 V

600 / 650 V

475 / 550 V

725 / 800 V

Ω

Glow Voltage ...........................................................10 mA..................................................................... ~ 80 V

Arc Voltage ..............................................................@ 2 A...................................................................... ~ 12 V

Glow-Arc Transition Current .................................................................................................................... < 1 A

Capacitance.............................................................1 MHz..................................................................... < 5 pF

Impulse Discharge Current......................................50,000 A, 8/20 µs ..................................................

10 operations

> 4,000 A, 10/350 µs ............................................. > 10 operations

> 8,000 A, 10/350 µs .............................................. > 1 operation

Impulse Life .............................................................> 1,000 A 10/1000 µs ............................................ > 1000 operations

Alternating Discharge Current .................................> 20 A, 1 sec. ........................................................ > 20 operations

> 40 A, 1 sec. ........................................................

1 operation min.

> 200 A, 11 cycles .................................................

1 operation min.

Operating and Storage Temperature, ......................................................................................................

-40 to +90 ºC

Climatic Category (IEC 60068-1).............................................................................................................

40/90/21

Notes:

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

• UL Recognized component, UL File E153537.

How to Order

Typical Part Marking

2047 - xx - X __ LF

Model Number Designator

Voltage (Divided by 10)

09 = 90 V

23 = 230 V

15 = 150 V

35 = 350 V

Contact Terminals

A = None

B = Optional

Packaging

Blank = Bulk Packaging (Standard) - 50 pcs. per box

Plating Option

Blank = Standard Product - Tin/Lead Plating

LF = RoHS Compliant Product - Sn Plating

Ni = RoHS Compliant Product - Nickel Plating

BOURNS

2047-XX

XXXX

PART

IDENTIFICATION

VOLTAGE

MANUFACTURER'S

TRADEMARK

DATE CODE

(FIRST TWO DIGITS = MONTH;

NEXT TWO DIGITS = YEAR)

(1)

Impulse Sparkover voltage is defined as typical values of distribution.