Datasheet > P0640LB

P0640LB

更新时间： 2022-02-26 11:59:29

品牌	Logo	应用领域
瞬雷 - SPSEMI		/
页数	文件大小	规格书
3页	754K
描述
P thyristor for circuit protection

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P0640LB 数据手册

Thyristor/DO-15 Series

Description of Part Number

P thyristor for circuit protection

Part Number

Code

310

②

①

③

④

⑤

Main

Suffix

① PRODUCT TYPE

Product type

TYPE

② MEDIAN VOLTAGE RATING

Code

310

Median voltage rating

310 V

③ CONSTRUCTION VARIABLE

Code

Product shape

One chip

Unidirectional part

Two chips

Three chips

④ PACKAGE TYPE

Code

PACKAGE TYPE

TO–92

SMB/DO–214AA

SMA/DO-214AC

DO-15

DO-27

⑤ IPP RATING

Code

IPP RATING

150 A (8x20 µs)

250 A (8x20 µs)

400 A (8x20 µs)

1000 A (8x20 µs)

Applications

When protecting telecommunication circuits, P devices are connected across Tip and Ring for metallic protection

and across Tip and Ground and Ring and Ground for longitudinal protection. They typically are placed behind some

type of current-limiting device. Common applications include:

• Central office line cards (SLICs)

• T-1/E-1, ISDN, and xDSL transmission equipment

• Customer Premises Equipment (CPE) such as phones, modems, and caller ID adjunct boxes

• PBXs, KSUs, and other switches

• Primary protection including main distribution frames, five-pin modules, building entrance equipment, and station

protection modules

• Data lines and security systems

• CATV line amplifiers and power inserters

• Sprinkler systems

REV.2014.05.01

01 | www.spsemi.cn

12 3

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