1N5221B データシートの表示（PDF） - Motorola => Freescale
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1N5221B Datasheet PDF : 42 Pages
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GENERAL DATA — 500 mW DO-35 GLASS
ELECTRICAL CHARACTERISTICS (TA = 25°C, VF = 1.5 V Max at 200 mA for all types)
Type
Number
(Note 1)
Nominal
Zener Voltage
VZ @ IZT
(Note 2)
Volts
Test
Current
IZT
mA
Maximum Zener Impedance
ZZT @ IZT
(Note 3)
Ohms
Maximum
DC Zener Current
IZM
(Note 4)
mA
1N4370A
2.4
20
30
150
1N4371A
2.7
20
30
135
1N4372A
3
20
29
120
1N746A
3.3
20
28
110
1N747A
3.6
20
24
100
1N748A
3.9
20
23
95
1N749A
4.3
20
22
85
1N750A
4.7
20
19
75
1N751A
5.1
20
17
70
1N752A
5.6
20
11
65
1N753A
6.2
20
7
60
1N754A
6.8
20
5
55
1N755A
7.5
20
6
50
1N756A
8.2
20
8
45
1N757A
9.1
20
10
40
1N758A
10
20
17
35
1N759A
12
20
30
30
Maximum Reverse Leakage Current
TA = 25°C
IR @ VR = 1 V
µA
TA = 150°C
IR @ VR = 1 V
µA
100
200
75
150
50
100
10
30
10
30
10
30
2
30
2
30
1
20
1
20
0.1
20
0.1
20
0.1
20
0.1
20
0.1
20
0.1
20
0.1
20
Type
Number
(Note 1)
1N957B
1N958B
1N959B
1N960B
1N961B
1N962B
1N963B
1N964B
1N965B
1N966B
1N967B
1N968B
1N969B
1N970B
1N971B
1N972B
1N973B
1N974B
1N975B
1N976B
1N977B
1N978B
1N979B
1N980B
Nominal
Zener Voltage
VZ
(Note 2)
Volts
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
Test
Current
IZT
mA
18.5
16.5
15
14
12.5
11.5
10.5
9.5
8.5
7.8
7
6.2
5.6
5.2
4.6
4.2
3.8
3.4
3.2
3
2.7
2.5
2.2
2
Maximum Zener Impedance
(Note 3)
ZZT @ IZT ZZK @ IZK IZK
Ohms
Ohms mA
4.5
700
1
5.5
700
0.5
6.5
700
0.5
7.5
700
0.5
8.5
700
0.25
9.5
700
0.25
11.5
700
0.25
13
700
0.25
16
700
0.25
17
700
0.25
21
750
0.25
25
750
0.25
29
750
0.25
33
750
0.25
41
750
0.25
49
1000 0.25
58
1000 0.25
70
1000 0.25
80
1000 0.25
93
1500 0.25
105
1500 0.25
125
1500 0.25
150
2000 0.25
185
2000 0.25
Maximum
DC Zener Current
IZM
(Note 4)
mA
47
42
38
35
32
28
26
24
21
19
17
15
14
13
11
10
9.2
8.5
7.8
7
6.4
5.9
5.4
4.9
Maximum Reverse Current
IR Maximum
µA
150
75
50
25
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Test Voltage Vdc
VR
5.2
5.7
6.2
6.9
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
Motorola TVS/Zener Device Data
500 mW DO-35 Glass Data Sheet
6-103
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