ZMC1…ZMC75
Silicon Epitaxial Planar Zener Diodes
Features
• Fits onto SOD-323 / SOT-23 footprints
• MicroMELF package
LS-31
Cathode indification
1.25
+0
-0.05
0.21
+0.05
-0
2±0.1
Glass Case
Micro MELF
R > 2.5
Glass
.
ax
m
5 ss
3
1. Gla
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
500
1)
175
- 55 to + 175
Unit
mW
O
C
C
O
Valid provided that electrodes are kept at ambient temperature
Characteristics at T
a
= 25
O
C
Parameter
Thermal Resistance Junction to Ambient Air
Forward Voltage
at I
F
= 100 mA
1)
Symbol
R
thA
V
F
Max.
0.3
1)
1
Unit
K/mW
V
Valid provided that electrodes are kept at ambient temperature
ZMC1…ZMC75
Characteristics at T
a
= 25
O
C
Zener Voltage
Type
ZMC1
ZMC2V0
ZMC2V2
ZMC2V4
ZMC2V7
ZMC3V0
ZMC3V3
ZMC3V6
ZMC3V9
ZMC4V3
ZMC4V7
ZMC5V1
ZMC5V6
ZMC6V2
ZMC6V8
ZMC7V5
ZMC8V2
ZMC9V1
ZMC10
ZMC11
ZMC12
ZMC13
ZMC15
ZMC16
ZMC18
ZMC20
ZMC22
ZMC24
ZMC27
ZMC30
ZMC33
ZMC36
ZMC39
ZMC43
ZMC47
ZMC51
ZMC56
ZMC62
ZMC68
ZMC75
1)
2)
1)
Dynamic Resistance
at I
ZT
(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
5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
Z
ZT
Max. (Ω)
8
85
85
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
125
135
150
200
250
Z
ZK
Max. (Ω)
50
600
600
600
600
600
600
600
600
600
600
550
450
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
220
220
220
220
500
500
600
700
700
1000
1000
1000
at I
ZK
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Reverse Leakage Current
T
a
= 25 C
O
V
Znom
(V)
0.75
2
2.2
2.4
2.7
3
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
62
68
75
V
ZT
(V)
0.7…0.8
1.8…2.15
2.08…2.33
2.28…2.56
2.5…2.9
2.8…3.2
3.1…3.5
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
T
a
= 125 C
Max. (µA)
-
200
160
100
50
40
40
40
40
20
10
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
5
5
5
10
10
10
10
10
o
at V
R
(V)
-
1
1
1
1
1
1
1
1
1
1
1
1
2
3
5
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
Temp coefficient
of Zener Voltage
TKvz (%/K)
-0.26…-0.23
-0.09…-0.06
-0.09…-0.06
-0.09…-0.06
-0.09…-0.06
-0.08…-0.05
-0.08…-0.05
-0.08…-0.05
-0.08…-0.05
-0.06…-0.03
-0.05…+0.02
-0.02…+0.02
-0.05…+0.05
0.03…0.06
0.03…0.07
0.03…0.07
0.03…0.08
0.03…0.09
0.03…0.1
0.03…0.11
0.03…0.11
0.03…0.11
0.03…0.11
0.03…0.11
0.03…0.11
0.03…0.11
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
0.04…0.12
2)
Max. (µA)
-
100
75
50
10
4
2
2
2
1
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Tested with pulse t
p
= 20 ms.
The ZMC1 is a silicon diode with operation in forward direction. Hence, the index of all parameters should be "F" instead of "Z". Connect the cathode
electrode to the negative pole.
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