Datasheet > A81-A350XSMD

A81-A350XSMD

更新时间： 2024-02-21 05:26:07

品牌	Logo	应用领域
东电化 - TDK		电信电信集成电路
页数	文件大小	规格书
4页	94K
描述
Surge Protection Circuit, ROHS COMPLIANT, PACKAGE-2

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技术参数
数据手册

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A81-A350XSMD 技术参数

生命周期：	Active	包装说明：	ROHS COMPLIANT, PACKAGE-2
Reach Compliance Code：	unknown	风险等级：	5.76
JESD-30 代码：	O-XDSS-X2	功能数量：	1
端子数量：	2	最高工作温度：	90 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装形状：	ROUND	封装形式：	SPECIAL SHAPE
表面贴装：	NO	电信集成电路类型：	SURGE PROTECTION CIRCUIT
温度等级：	INDUSTRIAL	端子形式：	UNSPECIFIED
端子位置：	DUAL	Base Number Matches：	1

A81-A350XSMD 数据手册

Surge arrester

B88069X7941T352

A81-A350XSMD

2-electrode arrester

Features

Applications

Standard size

Fast response time

High current rating

Stable performance over life

Very low capacitance

High insulation resistance

Excellent SMD handling

RoHS-compatible

Branch exchange

Line protection

Subscriber protection

Antenna

Electrical specifications

DC spark-over voltage ^{1) 2)}

350

± 20

Impulse spark-over voltage

at 100 V/µs - for 99 % of measured values

- typical values of distribution

< 700

< 650

at 1 kV/µs

- for 99 % of measured values

- typical values of distribution

< 900

< 800

Service life

10 operations

1 operation

10 operations

1 operation

50 Hz, 1 s

50 Hz, 0.18 s (9 cycles)

8/20 µs

10/350 µs

100

2.5

Insulation resistance at 100 V_dc

Capacitance at 1 MHz

> 10

GΩ

< 1.5

Arc voltage at 1 A

Glow to arc transition current

Glow voltage

~ 15

~ 0.5

~ 60

Weight

~ 1.5

Operation and storage temperature

Climatic category (IEC 60068-1)

Marking, blue negative

-40 ... +90

40/ 90/ 21

°C

350 YY O

350

- Nominal voltage

- Year of production

- Non radioactive

At delivery AQL 0.65 level II, DIN ISO 2859

In ionized mode

Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845

KB AB E / KB AB PM

Issue 01 / 2008-09-22

Please read Cautions and warnings and

Page 2 of 4

Important notes at the end of this document.

123 4

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