Datasheet > B88069X9701T702

B88069X9701T702

更新时间： 2024-03-03 10:11:18

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
8页	369K
描述
3 electrodes Arresters

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中文翻译

获取价格

数据手册

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B88069X9701T702 数据手册

Surge arrester

B88069X9701T702

T30-A250XFSMD

3-electrode arrester

Soldering parameter

Reflow soldering

Reflow profile

features

Sn- Pb eutectic Pb-free

assembly

Preheat and soak

- Temperature min

- Temperature max

- Time

T_smin

T_smax

t_sminto t_smax

100 °C

150 °C

60 ... 120 s

150 °C

200 °C

60 ... 180 s

Average ramp-up

rate

T_smaxto T_p

max. 3 °C/ s

Liquidous

temperature

Time at liquidous

T_L

t_L

183 °C

60 ... 150 s

217 °C

60 ... 150 s

Peak package body

temperature *,

Classification

temperature **

T_p, T_C

220 ... 235 °C ** 245 ... 260 °C **

Time (t_p) ** within

5 °C of the specified

classification

20 s ***

30 s ***

temperature (T_C)

Average ramp-down

rate

T_pto T_smax

max. 6 °C/ s

max. 6 min

max. 6 °C/ s

max. 8 min

Time 25 °C to peak

temperature

* = Tolerance for peak profile temperature (T_p) is defined as a supplier minimum

and a user maximum.

** = For details please refer to JEDEC J-STD-020D.

*** = Tolerance for time at peak profile temperature (t_p) is defined as a supplier

minimum and a user maximum.

Surface mounted components (SMD) may exhibit a temporary increase in the DC spark-over voltage after the solder reflow

process. The components will recover within 24 hours. There is no quality defect nor change in protection levels during the

temporary change in DC spark-over voltage.

Cautions and warnings



Depending on the sensor material the short-circuit spring does not trigger until 260 °C is reached.

Thermal radiation to adjacent components must be taken into consideration in the circuit design.

Depending on the mounting position, the surge arrester may have to be secured by additional

mechanical means.



Do not continue to use surge arresters whose short-circuit mechanisms have been activated.

If the contacts of the surge arresters are defective, current load can cause sparks and loud noises.

Do not operate surge arresters in power supply networks, whose maximum operating voltage

exceeds the minimum spark-over voltage of the surge arresters.



Surge arresters may become hot in the event of longer periods of current stress (burn risk). In the

event of overload the connectors may fail or the component may be destroyed.



Surge arresters must be handled with care and must not be dropped.

Do not continue to use damaged surge arresters.

The shown SMD pad dimensions represent a safe way to mount the arrester and are a

recommendation of the manufacturer. During the reflow process it must be assured that no solder

material reduces the insulation distance between the pads below the arrester.



SMD surge arresters should be soldered within 24 month after shipment.

PPD AB PD / PPD AB PM

Version: 02 / 2020-03-19

Please read Cautions and warnings and

Page 5 of 8

Important notes at the end of this document.

1 2 3 456 7 8

中文翻译

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与B88069X9701T702相关器件

型号	品牌	获取价格	描述	数据表
B88069X9720B502	EPCOS	获取价格	SURGE ARRESTER 3-electrode arrester
B88069X9721T123	TDK	获取价格	3 electrodes Arresters
B88069X9731N603	TDK	获取价格	2 electrodes Arresters
B88069X9731T303	EPCOS	获取价格	Surge arrester
B88069X9731T603	TDK	获取价格	2 electrodes Arresters
B88069X9790B502	TDK	获取价格	3 electrodes Arresters
B88069X9791T902	TDK	获取价格	2 electrodes Arresters
B88069X9791V902	TDK	获取价格	2 electrodes
B88069X9800B502	EPCOS	获取价格	SURGE ARRESTER 3-electrode arrester
B88069X9800B502	TDK	获取价格	3 electrodes Arresters

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