型  號

is(ma)

vl(v)

vbr(v)

p (mw)

b

c

2dh1

0.03-0.15

≤1

≥40

≥70

300

2dh2

0.14-0.23

2dh3

0.22-0.31

2dh4

0.30-0.41

2dh5

0.40-0.54

2dh6

0.53-0.71

≤1.5

2dh7

0.70-0.90

2dh8

0.85-1.15

≤2

2dh9

1.1-1.5

2dh10

1.4-1.8

≤2.5

2dh11

1.7-2.4

2dh12

2.3-3.1

≤3

2dh13

3.0-4.1

≤3.5

2dh14

4.0-5.4

≤4

2dh15

5.3-7.0

≤4.5

2dh16

6.9-7.9

≤5

500

2dh17

7.8-8.6

≤6

2dh18

8.5-9.5

700

2dh19

9.4-10.5

2dh20

10.4-11.5

2dh21

11.4-12.5

2dh22

12.3-13.7

2dh23

13.6-15.5

2dh24

15.4-17.1

2dh25

17.0-19.2

2dh26

19.0-21.2

2dh30

25-36

≤8

800

2dh40

35-46

2dh50

45-55