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lu
Level 1
Level 1
5 sign-ins First like given First question asked

I used LTspice software to simulate the circuit and encountered some problems when importing the model document of transistor BFP842ESD. The document did not clearly label the pins, and the pins were represented by numbers. I don't know how to correspond the numbers to the corresponding B C E (Base, collector, emitter).

8PEJ0)@CFM[@G`0DZG)Y3$9.png

NV8L)8DT55W4`GA4UG[AYVG.png

 

The other transistor BFR181 I mentioned was also not clearly labeled with pins

27@_I8R2[34E}Q_EN[`WPQ9.png

F7H~FMG@LW{TA1CB)_LUD9A.png

 I don't know how to determine the pins corresponding to these numbers, so I can't simulate them

And other models provide clear correspondence between numbers and pin labels B C E

lu_0-1693886230417.png

 

 

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1 解答
yifei_y
Moderator
Moderator
Moderator
25 likes received 100 solutions authored 100 sign-ins

Some parameters can help to identify pins. An example is as follows.:

B - 2

E - 3

C- 1

yiye_4841451_0-1693892858124.png

 

在原帖中查看解决方案

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1 回复
yifei_y
Moderator
Moderator
Moderator
25 likes received 100 solutions authored 100 sign-ins

Some parameters can help to identify pins. An example is as follows.:

B - 2

E - 3

C- 1

yiye_4841451_0-1693892858124.png

 

0 点赞