Datasheet > TISP44165H4BJ-S

TISP44165H4BJ-S

更新时间： 2024-02-18 12:48:46

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
11页	332K
描述
Trigger Device

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中文翻译

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技术参数
数据手册

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TISP44165H4BJ-S 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.62	Base Number Matches：	1

TISP44165H4BJ-S 数据手册

TISP4165H4BJ THRU TISP4200H4BJ,

TISP4265H4BJ THRU TISP4350H4BJ

HIGH HOLDING CURRENT

BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS

TISP4xxxH4BJ Overvoltage Protector Series

ITU-T K.20/21 Rating ........................ 8 kV 10/700, 200 A 5/310

High Holding Current........................................... 225 mA min.

SMBJ Package (Top View)

Ion-Implanted Breakdown Region

Precise and Stable Voltage

Low Voltage Overshoot under Surge

R(B)

T(A)

DRM

(BO)

Device

MDXXBG

‘4165

‘4180

‘4200

‘4265

‘4300

‘4350

135

145

155

200

230

275

165

180

200

265

300

350

Device Symbol

Rated for International Surge Wave Shapes

TSP

Waveshape

Standard

SD4XAA

2/10 µs

8/20 µs

GR-1089-CORE

IEC 61000-4-5

FCC Part 68

500

300

250

200

160

100

Terminals T and R correspond to the

alternative line designators of A and B

10/160 µs

10/700 µs

10/560 µs

10/1000 µs

ITU-T K.20/21

FCC Part 68

GR-1089-CORE

Low Differential Capacitance .................................. 67 pF max.

.............................................. UL Recognized Component

Description

These devices are designed to limit overvoltages on the telephone line. Overvoltages are normally caused by a.c. power system or lightning

flash disturbances which are induced or conducted on to the telephone line. A single device provides 2-point protection and is typically used

for the protection of 2-wire telecommunication equipment (e.g., between the Ring and Tip wires for telephones and modems). Combinations of

devices can be used for multi-point protection (e.g., 3-point protection between Ring, Tip and Ground).

The protector consists of a symmetrical voltage-triggered bidirectional thyristor. Overvoltages are initially clipped by breakdown clamping until

the voltage rises to the breakover level, which causes the device to crowbar into a low-voltage on state. This low-voltage on state causes the

current resulting from the overvoltage to be safely diverted through the device. The high crowbar holding current prevents d.c. latchup as the

diverted current subsides.

How To Order

Order As

Embossed Tape Reeled TISP4xxxH4BJR-S

Bulk Pack TISP4xxxH4BJ-S

Insert xxx value corresponding to protection voltages of 165 through to 350.

Device

Package

Carrier

TISP4xxxH4BJ BJ (J-Bend DO-214AA/SMB)

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

NOVEMBER 1997 - REVISED JANUARY 2007

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

12 3 4 5 6 7...11

中文翻译

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