
Zener Voltage Regulator
I
F
V
I
I
R
I
ZT
V
R
V
Z
V
F
MM3Z2V4T1 SERIES
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS
Symbol
V
Z
I
ZT
Z
ZT
I
ZK
Z
ZK
I
R
V
R
I
F
V
F
V
Z
C
Parameter
Reverse Zener Voltage @ I
ZT
Reverse Current
Maximum Zener Impedance @ I
ZT
Reverse Current
Maximum Zener Impedance @ I
ZK
Reverse Leakage Current @ V
R
Reverse Voltage
Forward Current
Forward Voltage @ I
F
Maximum Temperature Coefficient of V
Z
Max. Capacitance @V
R
= 0 and f = 1 MHz
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C unless otherwise noted, V
F
= 0.9 V Max. @ I
F
= 10 mA for all types)
Zener Voltage
(Note 2)
Device*
Device
Marking
Zener Impedance
Leakage Current
V
Z
(mV/k)
@ I
ZT
Min
C
@ V
R
= 0
f = 1 MHz
V
Z
(Volts)
Nom
@ I
ZT
mA
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
R
@ V
R
A
50
20
10
5
5
3
3
3
2
1
3
2
1
0.7
0.2
0.1
0.1
0.1
0.1
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
Min
Max
mA
Volts
Max
pF
MM3Z2V4T1, G
MM3Z2V7T1, G
MM3Z3V0T1, G
MM3Z3V3T1, G
MM3Z3V6T1, G
MM3Z3V9T1, G
MM3Z4V3T1, G
MM3Z4V7T1, G
MM3Z5V1T1, G
MM3Z5V6T1, G
MM3Z6V2T1, G
MM3Z6V8T1, G
MM3Z7V5T1, G
MM3Z8V2T1, G
MM3Z9V1T1, G
MM3Z10VT1, G
MM3Z11VT1, G
MM3Z12VT1, G
MM3Z13VT1, G
MM3Z15VT1, G
MM3Z16VT1, G
MM3Z18VT1, G
MM3Z20VT1, G
MM3Z22VT1, G
MM3Z24VT1, G
MM3Z27VT1, G
MM3Z30VT1, G
MM3Z33VT1, G
MM3Z36VT1, G
MM3Z39VT1, G
MM3Z43VT1, G
MM3Z47VT1, G
MM3Z51VT1, G
MM3Z56VT1, G
MM3Z62VT1
MM3Z68VT1, G
MM3Z75VT1, G
*The “G’’ suffix indicates PbFree package available.
2. Zener voltage is measured with a pulse test current I
Z
at an ambient temperature of 25
°
C.
00
01
02
05
06
07
08
09
0A
0C
0E
0F
0G
0H
0K
0L
0M
0N
0P
0T
0U
0W
0Z
10
11
12
14
18
19
20
21
1A
1C
1D
1E
1F
1G
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
14.3
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
52
58
64
70
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
13.25
15
16.2
18
20
22
24.2
27
30
33
36
39
43
47
51
56
62
68
75
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
35
38
41
46
50
54
60
66
72
79
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
2
2
2
2
2
2
2
2
2
2
2
100
100
100
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
150
170
180
200
215
240
255
1000
1000
1000
1000
1000
1000
1000
800
500
200
100
160
160
160
160
160
160
80
80
80
80
80
100
100
120
300
300
300
500
500
500
500
500
500
500
500
500
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
7.0
8.0
8.0
8.0
8.0
10.5
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.2
25.2
27.3
30.1
32.9
35.7
39.2
43.4
47.6
52.5
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
37.6
42.0
46.6
52.2
58.8
65.6
73.4
0
0
0
0
0
450
450
450
450
450
450
450
260
225
200
185
155
140
135
130
130
130
130
120
110
105
100
85
85
80
70
70
70
70
45
40
40
40
40
35
35
35
2.5
0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10
11
13
14
16
18
20
22
25.3
29.4
33.4
37.4
41.2
46.6
51.8
57.2
63.8
71.6
79.8
88.6