Datasheet > B88069X6690T902

B88069X6690T902

更新时间： 2024-03-03 10:11:12

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
8页	413K
描述
3 electrodes Arresters

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数据手册

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B88069X6690T902 数据手册

Surge arrester

B88069X6690T902

T90-A230XFSMD

3-electrode arrester

Features

Applications



Very small size

Fast response time

High current rating

Stable performance over life

Low capacitance

High insulation resistance

Reliable failsafe device

Excellent SMD handling

RoHS-compatible



Modem

Data lines

Electrical specifications

DC spark-over voltage ^{1) 2) 3)}

230

±20

184

276

Tolerance

Min.

Max.

Impulse spark-over voltage ³⁾

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

- typical values of distribution

< 580

< 460

at 1 kV/µs

- for 99% of measured values

- typical values of distribution

< 750

< 600

Service life

10 operations

50 Hz; 1 s ⁴⁾

10 operations [5× (+) & 5× (–)]

1 operation

8/20 µs ⁴⁾

10/350 µs ⁴⁾

300 operations (+/– alternating polarity) 10/1000 µs ⁴⁾

200

DC holdover voltage ⁵⁾

< 150

at 52 V_DC/ 260 Ω

at 80 V_DC/ 330 Ω

at 135 V_DC/ 1300 Ω

Insulation resistance at 100 V_DC

> 1

GΩ

µs

Capacitance at 1 MHz ³⁾

Transverse delay time ³⁾

< 1.5

< 0.2

Arc voltage at 1 A

Glow to arc transition current

Glow voltage

~ 10

< 1

~ 60

Weight

~ 0.8

Operation and storage temperature

°C

−40 ... +125

40/125/21

Climatic category (IEC 60068-1)

Continued on next page

PPD AB PD / PPD AB PM

Version: 11 / 2019-04-16

Please read Cautions and warnings and

Page 2 of 8

Important notes at the end of this document.

123 4 5 6 7 8

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