1N957B_07 Просмотр технического описания (PDF) - Fairchild Semiconductor
Номер в каталоге
Компоненты Описание
производитель
1N957B_07 Datasheet PDF : 4 Pages
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1N957B - 1N979B
Zener Diodes
Tolerance = 5%
June 2007
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Absolute Maximum Ratings * TA = 25°C unless otherwise noted
Symbol
Parameter
PD
Power Dissipation
@ TL ≤ 75°C, Lead Length = 3/8”
Derate above 75°C
TJ, TSTG
Operating and Storage Temperature Range
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Electrical Characteristics TA=25°C unless otherwise noted
Device
Min.
VZ (Volts) (Note 1)
Typ.
Max.
@ IZ
(mA)
ZZ (Ω) (Note 2)
ZZ @ IZ
ZZK @ IZK
Ω
mA
1N957B
1N958B
1N959B
1N960B
1N961B
6.46
6.8
7.14
18.5
4.5
700
1.0
7.125
7.5
7.875
16.5
5.5
700
0.5
7.79
8.2
8.61
15
6.5
700
0.5
8.645
9.1
9.555
14
7.5
700
0.5
9.5
10
10.5
12.5
8.5
700 0.25
1N962B
1N963B
1N964B
1N965B
1N966B
10.45
11
11.55
11.5
9.5
700 0.25
11.4
12
12.6
10.5
11.5
700 0.25
12.35
13
13.65
9.5
13
700 0.25
14.25
15
15.75
8.5
16
700 0.25
15.2
16
16.8
7.8
17
700 0.25
1N967B
1N968B
1N969B
1N970B
1N971B
17.1
18
19
20
20.9
22
22.8
24
25.652
27
18.9
7.0
21
6.2
23.1
5.6
25.2
5.2
28.35
4.6
21
750 0.25
25
750 0.25
29
750 0.25
33
750 0.25
41
750 0.25
1N972B
1N973B
1N974B
1N975B
1N976B
8.5
30
31.5
4.2
31.35
33
34.65
3.8
34.2
36
37.8
3.4
37.05
39
40.95
3.2
40.85
43
45.15
3.0
49
1000 0.25
58
1000 0.25
70
1000 0.25
80
1000 0.25
93
1500 0.25
1N977B
1N978B
1N979B
44.65
47
49.35
2.7
48.45
51
53.55
2.5
53.2
56
58.8
2.2
105
1500 0.25
125
1500 0.25
150
2000 0.25
Value
500
4.0
-65 to +200
IR @ VR
μA
Volts
150
5.2
75
5.7
50
6.2
25
6.9
10
7.6
5
8.4
5
9.1
5
9.9
5
11.4
5
12.2
5
13.7
5
15.2
5
16.7
5
18.2
5
20.6
5
22.8
5
25.1
5
27.4
5
29.7
5
32.7
5
35.8
5
38.8
5
42.6
Units
mW
mW/°C
°C
IZM (mA)
(Note 3)
47
42
38
35
32
28
26
24
21
19
17
15
14
13
11
10
9.2
8.5
7.8
7.0
6.4
5.9
5.4
©2007 Fairchild Semiconductor Corporation
1
1N957B - 1N979B Rev. F1
www.fairchildsemi.com
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