ZMM55C56 データシートの表示（PDF） - Secos Corporation.
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ZMM55C56 Datasheet PDF : 2 Pages
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Surface Mount Zener Diode
ZMM55C Series
RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free
Electrical Characteristics (TA = 25 ℃ unless otherwise specified)
Type
Number
ZMM55C2V0
ZMM55C2V2
ZMM55C2V4
ZMM55C2V7
ZMM55 C3V0
ZMM55C3V3
ZMM55C3V6
ZMM55C3V9
ZMM55C4V3
ZMM55C4V7
ZMM55C5V1
ZMM55C5V6
ZMM55C6V2
ZMM55C6V8
ZMM55C7V5
ZMM55C8V2
ZMM55C9V1
ZMM55C10
ZMM55C11
ZMM55C12
ZMM55C13
ZMM55C15
ZMM55C16
ZMM55C18
ZMM55C20
ZMM55C22
ZMM55C24
ZMM55C27
ZMM55C30
ZMM55C33
ZMM55C36
ZMM55C39
ZMM55C43
ZMM55C47
ZMM55C51
ZMM55C56
Zener Voltage Range (Note 2)
Min
V
1.9
2.1
2.2
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
52
VZ
Nom
V
2.0
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
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
Max
V
2.1
2.3
2.6
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.8
17.1
19.1
21.2
23.3
25.6
28.9
32.0
35.0
38.0
41.0
46.0
50.0
54.0
60.0
@IZT
mA
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2.5
2.5
2.5
2.5
2.5
Maximum
Zener Impedance (Note 3)
ZZT@IZT
Ω
100
100
85
85
85
85
85
85
75
60
35
25
10
8
7
7
10
15
20
20
26
30
40
50
55
55
80
80
80
80
80
90
90
110
100
135
ZZK@IZK
Ω
mA
600
1.0
600
1.0
600
1.0
600
1.0
600
1.0
600
1.0
600
1.0
600
1.0
600
1.0
600
1.0
550
1.0
450
1.0
200
1.0
150
1.0
50
1.0
50
1.0
50
1.0
70
1.0
70
1.0
90
1.0
110
1.0
110
1.0
170
1.0
170
1.0
220
1.0
220
1.0
220
1.0
220
1.0
220
1.0
220
1.0
220
1.0
500
1.0
600
1.0
700
1.0
750
1.0
1000
1.0
Maximum
Reverse Current
(Note 2)
IR @ VR
μA V
50 1.0
50 1.0
50 1.0
10 1.0
4 1.0
2 1.0
2 1.0
2 1.0
1 1.0
0.5 1.0
0.1 1.0
0.1 1.0
0.1 2.0
0.1 3.0
0.1 5.0
0.1 6.0
0.1 7.0
0.1 7.5
0.1 8.5
0.1 9.0
0.1 10
0.1 11
0.1 12
0.1 14
0.1 15
0.1 17
0.1 18
0.1 20
0.1 22
0.1 24
0.1 27
0.1 30
0.1 33
0.1 36
0.1 38
0.1 42
500mW
Temperature
Coefficient of
Zener Voltage
@ IZT = 5 mA
mV / ℃
Min
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2.0
0.4
1.2
2.5
3.2
3.8
4.5
5.4
6.0
7.0
9.2
10.4
12.4
14.4
16.4
18.4
21.4
24.4
27.4
30.4
33.4
10.0
10.0
10.0
10.0
Max
0
0
0
0
0
0
0
0
0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
20.0
22.0
25.3
29.4
33.4
37.4
41.2
12.0
12.0
12.0
12.0
Standard Voltage Tolerance is ± 5 % and :
Suffix “A” for ± 1 %
Suffix “B” for ± 2 %
Suffix “C” for ± 5 %
Suffix “D” for ± 20 %
Measured with Pulses Tp=40m Sec
http://www.SeCoSGmbH.com/
21-Aug-2007 Rev.B
Any changing of specification will not be informed individual
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