2055-47SMLF [BOURNS]

Silicon Surge Protector, ROHS COMPLIANT, LEADLESS PACKAGE-2;


型号：	2055-47SMLF
厂家：	BOURNS ELECTRONIC SOLUTIONS
描述：	Silicon Surge Protector, ROHS COMPLIANT, LEADLESS PACKAGE-2
文件：	总2页 (文件大小：247K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Features

■ Leadless, surface mount for economical

assembly

■ Compact mini-size

■ Low capacitance and insertion loss

■ RoHS compliant*

■

UL Recognized

2055 Series Gas Discharge Tube Surge Protector

Bourns offers a low-cost surface mount (SM) 2-electrode GDT surge protection device. The 2055 Series is ideal for broadband

protection due to its ultra-low capacitance. The 2055 Series offers superior protection characteristics suitable for telecommunications,

commercial and industrial applications.

Characteristics

Test Methods per ITU-T (CCITT) K.12 and IEEE Cꢁ2.31

Model No.

Characteristic

2055-09

2055-15

2055-23

2055-25

2055-30

DC Sparkover 20ꢀ ꢂ 100 V/s

Impulse Sparkover

100V/µs

90 V

150 V

230 V

250 V

300 V

ꢁ00 V

700 V

500 V

700 V

450 V

550 V

450 V

550 V

500 V

ꢁ00 V

1000V/µs

Model No.

Characteristic

2055-35

2055-40

2055-47

2055-60

2055-80

DC Sparkover 20ꢀ ꢂ 100 V/s

Impulse Sparkover

100V/µs

350 V

400 V

470 V

ꢁ00 V

800 V

ꢁ00 V

750 V

ꢁ00 V

700 V

800 V

900 V

1100 V

1000V/µs

Insulation Resistance (IR).......................................100 V (50 V for 2055-09) ................................................> 10¹⁰

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

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

Ω

Glow-Arc Transition Current...........................................................................................................................< 0.2 A

Capacitance ...........................................................1 MHz.............................................................................0.8 pF

DC Holdover Voltage¹............................................>150 V (52 V for 2055-09) ..............................................< 150 ms

Impulse Discharge Current.....................................5000 A, 8/20 µs².............................................................10 operations

100 A, 10/1000 µs..........................................................> 300 operations

10 A, 10/700 µs..............................................................> 1500 operations

Alternating Discharge Current................................10 Arms, 9 cycles...........................................................1 operation min.

5 Arms, 1 sec, 50 Hz......................................................10 operations

Operating Temperature ..................................................................................................................................-30 to +85 °C

Notes:

UL Recognized component, UL File E153537.

Sparkover limits after life 25 ꢀ ( 30 ꢀ for 2055-09 and 2055-ꢁ0). IR >10⁸Ω .

¹Network applied.

²Tube may exceed 20 ꢀ but will continue to protect without venting.

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

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

2055 Series Gas Discharge Tube Surge Protector

Product Dimensions

Recommended Pad Layout

4.2 0.2

(.165 .00ꢀ8

6.0 0.2

(.236 .00ꢀ8

3.5

(.13ꢀ8

DIA.

6.2 0.2

(.244 .00ꢀ8

6.2 0.2

(.244 .00ꢀ8

5.0

(.1978

0.ꢀ 0.1

(.031 .0048

1.3

(.0518

MILLIMETERS

(INCHES8

DIMENSIONS =

Packaging Specifications

How To Order

The Model 2055-xx-SM ships standard bulk pack, 100 pieces

per bag, 500 pieces per box.

2055 - xx - SM - RP LF

Model Number Designator

Voltage (Divided by 10)

Surface Mount

The optional reelpack (-RP) contains 900 pieces per reel, 2,700

pieces per box. Reel is 13 ” in diameter and 1ꢁ mm wide.

4.0 0.ꢀ

Packaging Options

(.ꢀ57 .004ꢁ

6.4 0.ꢀ

ꢀ.75 0.ꢀ

Blank = Bulk Packaging (Standard)

RP = Reelpack (Optional)

DIA.

ꢀ.55 0.05

(.ꢂ5ꢂ .004ꢁ

(.069 .004ꢁ

(.06ꢀ .00ꢂꢁ

Lead Free

LF = Lead Free / RoHS Compliant Product

7.5 0.ꢀ

ꢀ6.0 0.ꢃ

(.ꢃ0 .004ꢁ (.6ꢃ .0ꢀꢂꢁ

0.4 0.05

(.0ꢀ6 .00ꢂꢁ

ꢀꢂ.0 0.ꢀ

(.47ꢂ .004ꢁ

Reliable Electronic Solutions

Asia-Pacific:

TEL +88ꢁ- (0)2 25ꢁ24117 • FAX +88ꢁ- (0)2 25ꢁ2411ꢁ

Europe:

TEL +41-41 7ꢁ8 5555 • FAX +41-41 7ꢁ8 5510

The Americas:

TEL +1-951 781-5500 • FAX +1-951 781-5700

www.bourns.com

REV. A 06/07

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

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