ZM2C
Silicon Planar Power Zener Diodes
For use in stabilizing and clipping circuits with high
power rating. The Zener voltages are graded
according to the international E 24 standard. Other
voltage tolerances and higher Zener voltages are
upon request.
LL-41
Absolute Maximum Ratings (T
a
= 25
O
C)
Parameter
Power Dissipation
Junction Temperature
Storage Temperature Range
1)
Symbol
P
tot
T
j
T
stg
Value
2
1)
Unit
W
O
175
- 65 to + 175
C
C
O
Valid provided that electrodes are kept at ambient temperature.
Characteristics at T
a
= 25
O
C
Parameter
Forward Voltage
at I
F
= 200 mA
Symbol
V
F
Max.
1.2
Unit
V
ZM2C
Characteristics at T
a
= 25
O
C
Type
ZM2C3V6
ZM2C3V9
ZM2C4V3
ZM2C4V7
ZM2C5V1
ZM2C5V6
ZM2C6V2
ZM2C6V8
ZM2C7V5
ZM2C8V2
ZM2C9V1
ZM2C10
ZM2C11
ZM2C12
ZM2C13
ZM2C15
ZM2C16
ZM2C18
ZM2C20
ZM2C22
ZM2C24
ZM2C27
ZM2C30
ZM2C33
ZM2C36
ZM2C39
ZM2C43
ZM2C47
ZM2C51
ZM2C56
ZM2C62
ZM2C68
ZM2C75
1)
2)
V
Znom
(V)
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
62
68
75
Zener Voltage
1)
V
ZT
(V)
3.4...3.8
3.7...4.1
4...4.6
4.4...5
4.8...5.4
5.2...6
5.8...6.6
6.4...7.2
7...7.9
7.7...8.7
8.5...9.6
9.4...10.6
10.4...11.6
11.4...12.7
12.4...14.1
13.8...15.6
15.3...17.1
16.8...19.1
18.8...21.2
20.8...23.3
22.8...25.6
25.1...28.9
28...32
31...35
34...38
37...41
40...46
44...50
48...54
52...60
58...66
64...72
70...79
at I
ZT
(mA)
139
128
116
106
98
89.5
80.5
73.5
66.5
61
55
50
45.5
41.5
38.5
33.4
31.2
27.8
25
22.8
20.8
18.5
16.6
15.1
13.9
12.8
11.6
10.6
9.8
9
8.1
7.4
6.7
Dynamic Resistance
at I
ZK
Z
ZT
Z
ZK
Max. (Ω) Max. (Ω)
(mA)
5
400
1
5
400
1
4.5
400
1
4.5
550
1
3.5
600
1
2.5
650
1
1.5
700
1
2
700
1
2
700
0.5
2.3
700
0.5
2.5
700
0.5
3.5
700
0.25
4
700
0.25
4.5
700
0.25
5
700
0.25
7
700
0.25
8
700
0.25
10
750
0.25
11
750
0.25
12
750
0.25
13
750
0.25
18
750
0.25
20
1000
0.25
23
1000
0.25
25
1000
0.25
30
1000
0.25
35
1500
0.25
40
1500
0.25
48
1500
0.25
55
2000
0.25
60
2000
0.25
75
2000
0.25
90
2000
0.25
Reverse Current
at V
R
I
R
Max. (µA)
(V)
80
1
30
1
20
1
5
1
5
1
5
2
5
3
5
4
5
5
5
6
2
7
3
7.6
1
8.4
1
9.1
0.5
9.9
0.5
11.4
0.3
12.2
0.5
13.7
0.5
15.2
0.5
16.7
0.5
18.2
0.5
20.6
0.5
22.5
0.5
25.1
0.5
27.4
0.5
29.7
0.5
32.7
0.5
35.8
0.5
38.8
0.5
42.6
0.5
47.1
0.5
51.7
0.5
56
Maximum DC
2)
Zener Current
I
ZM
(mA)
504
468
434
386
356
324
292
266
242
220
200
182
166
152
138
122
114
100
90
82
76
68
60
55
50
47
43
39
36
32
29
27
24
Tested with pulses tp = 20 ms.
Valid provided that electrodes are kept at ambient temperature.
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