GTCN28-251M-P15-FS-B [TE]

Gas Discharge Tube High Surge Two Electrode Series; 气体放电管高浪涌两个电极系列


型号：	GTCN28-251M-P15-FS-B
厂家：	TE CONNECTIVITY
描述：	Gas Discharge Tube High Surge Two Electrode Series 气体放电管高浪涌两个电极系列
文件：	总5页 (文件大小：109K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PRODUCT: GTCx28-xxxx-P15

Gas Discharge Tube

DOCUMENT: SCD 25820

REV LETTER: C

REV DATE: MAY 25, 2007

PAGE NO.: 1 OF 5

High Surge Two Electrode Series

308 Constitution Drive

Menlo Park, CA 94025-1164

Phone: 800-227-4856

Overvoltage Protection Device

www.circuitprotection.com

Raychem Circuit Protection Products

Specification Status: Released

BENEFITS

• Helps provide overvoltage fault protection against high energy surges

• Suitable for sensitive equipment due to excellent impulse sparkover response

• Suitable for high-frequency applications

• Highly reliable performance

FEATURES

• Crowbar device with low arc-voltage

• Low capacitance and insertion loss

• High accuracy spark-over voltages for high precision designs

• Tested per ITU K.12 recommendations

• Optional Fail-Short mechanism

• Non-radioactive materials

APPLICATIONS

• Telecommunications:

- MDF modules, xDSL equipment, RF system protection

• Industrial Electronics and Commercial Electronics, such as

- Power Supplies, Surge Protectors, Alarm systems

SYMBOL

TYPICAL APPLICATION SCHEMATIC

PolySwitch

Device

SiBar

Device

PRODUCT: GTCx28-xxxx-P15

Gas Discharge Tube

DOCUMENT: SCD 25820

REV LETTER: C

REV DATE: MAY 25, 2007

PAGE NO.: 2 OF 5

High Surge Two Electrode Series

308 Constitution Drive

Menlo Park, CA 94025-1164

Phone: 800-227-4856

Overvoltage Protection Device

www.circuitprotection.com

Raychem Circuit Protection Products

PART NUMBERING

EXAMPLE:

GT C N 2 8 - 231 M - P 15 - FS

Series

Packaging

GT : Gas Tube

No Suffix: standard Tray packaging

-B: Bulk packaging (only upon special request)

Material

C : Ceramic

with Fail-Short mechanism

Type

Surge Rating

N : No Leads

A : Axial Leaded

15 : 15kA (10 times 8 x 20μs)

Product Family

Number of Electrodes

2 : Two

Voltage Tolerance

M : ± 20%

Diameter

8 : 8mm

Voltage Designator

900 : 90 x 10^0 = 90V

151 : 15 x 10^1 = 150V

231 : 23 x 10^1 = 230V

251 : 25 x 10^1 = 250V

351 : 35 x 10^1 = 350V

DEVICE MARKING

EXAMPLE : GTCN28-900M-P15

09 P 15 GN

Week of Manufacture

Per Raychem Circuit Protection

lot number system :

E.g. G = First half of 2004; N = week 14

Surge Rating:

15 : 15kA

Product Family

Voltage Designator

09 : 90 V

Raychem Symbol

PRODUCT: GTCx28-xxxx-P15

Gas Discharge Tube

DOCUMENT: SCD 25820

REV LETTER: C

REV DATE: MAY 25, 2007

PAGE NO.: 3 OF 5

High Surge Two Electrode Series

308 Constitution Drive

Menlo Park, CA 94025-1164

Phone: 800-227-4856

Overvoltage Protection Device

www.circuitprotection.com

Raychem Circuit Protection Products

GENERAL CHARACTERISTICS

No Radioactive Material

Storage temperature:

Devices without Fail-Short Mechanism: -40°C … +90°C

Devices with Fail-Short Mechanism: -20°C … +65°C

Operating temperature:

Devices without Fail-Short Mechanism: -40°C … +90°C

Devices with Fail-Short Mechanism:

-20°C … +65°C

Body: Nickel Plated

Leads: Tin Plated

DEVICE RATINGS AND CHARACTERISTICS

Sparkover

Voltage

Capacitance Holdover Impulse Life

Voltage

Impulse Sparkover

Voltage

Insulation

Resistance

Impulse Discharge

Current 8/20μs

AC Discharge

Current, 50Hz

Repeat 10

times

(5 times each

polarity)

Repeat

Single

Per

ITUK.12

10/1000μs, Single

10 times

Hit, 9

Part Number

@ 100V/s@ 100V/μs @ 1kV/μs @ 100V_DC

@ 1MHz

100A

Hit

(1s

Cycles

interval)

GTCN28-900M-P15

GTCA28-900M-P15

72 - 108V ≤ 450V

120 - 180V ≤ 500V

≤ 500V ≥ 10,000MΩ¹

≤ 600V ≥ 10,000MΩ¹

≤ 1.5pF

≤ 52V

300 times

20kA

15kA

90A

20A

GTCN28-151M-P15

GTCA28-151M-P15

GTCN28-231M-P15

GTCN28-231M-P15-FS 184 -280V ≤ 600V

GTCA28-231M-P15

≤ 1.5pF

≤ 3.5pF

≤ 1.5pF

≤ 700V

≥ 10,000MΩ

≤ 52V

300 times

20kA

15kA

90A

20A

GTCN28-251M-P15

200 - 300V ≤ 600V

GTCA28-251M-P15

≤ 700V

≤ 800V

≥ 10,000MΩ

≤ 1.5pF

≤ 52V

300 times

20kA

15kA

90A

20A

GTCN28-351M-P15

280 - 420V ≤ 700V

GTCA28-351M-P15

Note 1. Insulation Resistance measured at 50 V_DC

PRODUCT: GTCx28-xxxx-P15

Gas Discharge Tube

DOCUMENT: SCD 25820

REV LETTER: C

REV DATE: MAY 25, 2007

PAGE NO.: 4 OF 5

High Surge Two Electrode Series

308 Constitution Drive

Menlo Park, CA 94025-1164

Phone: 800-227-4856

Overvoltage Protection Device

www.circuitprotection.com

Raychem Circuit Protection Products

DIMENSIONS

No Leads, no Fail-Short mechanism

(GTCN28-xxxx-P15)

MIN

5.8

MAX

6.2

MIN

7.8

MAX

8.2

mm:

in*:

0.23

0.24

0.31

0.32

*Rounded off approximation

No Leads, with Fail-Short mechanism

(GTCN28-231M-P15-FS)

Fail-Short Operation Time

50Hz 0.7A : 210s

2.0A : 60s

7.0A: <1s

MIN

5.8

MAX

6.2

MIN

MAX

9.5

MIN

7.8

MAX

8.2

MIN

MAX

7.0

MIN

MAX

3.0

mm:

in*:

0.23

0.24

0.37

0.31

0.32

0.12

0.28

*Rounded off approximation

Axial Leads, no Fail-Short mechanism

(GTCA28-xxxx-P15)

∅d

MIN

5.8

MAX

6.2

MIN

MAX

8.2

MIN

28.0

1.10

MAX NOM

mm:

in*:

7.8

32.0

1.26

1.0

0.23

0.24

0.31

0.32

0.04

*Rounded off approximation

PRODUCT: GTCx28-xxxx-P15

Gas Discharge Tube

DOCUMENT: SCD 25820

REV LETTER: C

REV DATE: MAY 25, 2007

PAGE NO.: 5 OF 5

High Surge Two Electrode Series

308 Constitution Drive

Menlo Park, CA 94025-1164

Phone: 800-227-4856

Overvoltage Protection Device

www.circuitprotection.com

Raychem Circuit Protection Products

PACKAGING

Bulk*

( vacuum bags)

Packaging

Quantity

Tray

100

Standard Box

200

1,000**

* Standard packaging is in trays.

Bulk packaging is only available upon request.

** 5 bags or 10 trays

Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of each

product for their applications. Tyco Electronics Corporation assumes no responsibility for the use of its product or for any infringement

of patents or other rights of third parties resulting from the use of its product. No license is granted by implication or otherwise under

any patent or proprietary right of Tyco Electronics except the right to use such product for the purpose for which it is sold. Tyco

Electronics reserves the right to change or update, without notice, any information contained in this publication; to change, without

notice, the design, construction, processing, or specification of any product; and to discontinue or limit production or distribution of any

product. This publication supersedes and replaces all information previously supplied. Without expressed or written consent by an

officer of Tyco Electronics, Tyco Electronics does not authorize the use of any of its products as components in nuclear facility

applications, aerospace, or in critical life support devices or systems. Tyco Electronics’ only obligations are those in the Tyco

Electronics Standard Terms and Conditions of Sale and in no case will Tyco Electronics be liable for any incidental, indirect, or

consequential damages arising from the sale, resale, use, or misuse of its products.

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