2055-35SMLF [BOURNS]
SILICON SURGE PROTECTOR, ROHS COMPLIANT, LEADLESS PACKAGE-2;
| 型号： | 2055-35SMLF |
| 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
700 V
800 V
800 V
900 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 >108 Ω .
1 Network applied.
2 Tube 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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