PRODUCTS
Zener Diodes
500mW Zener Diode ╱ MINI-MELF
(TA=25°C unless otherwise noted,VF=0.9V Max. @IF=10mA for all types)

Part
Number
Zener Voltage(Note 1)
Max, Reverse
Leakage Current
Max Zener Impedance
Typical Temperature
Coefficient
Vz
@IZT
IR@VR
ZZT@IZT
TC
Nom
(V)
Min
(V)
Max
(V)
mA
mA
Volts
W
mA
% / °C
2.4
2.28
2.52
20
100
1.0
30
20
-0.085
2.5
2.38
2.63
20
100
1.0
30
20
-0.085
2.7
2.57
2.84
20
75
1.0
30
20
-0.085
2.8
2.66
2.94
20
75
1.0
30
20
-0.085
3.0
2.85
3.15
20
50
1.0
29
20
-0.075
3.3
3.14
3.47
20
25
1.0
28
20
-0.070
3.6
3.42
3.78
20
15
1.0
24
20
-0.065
3.9
3.71
4.10
20
10
1.0
23
20
-0.060
4.3
4.09
4.52
20
5.0
1.0
22
20
-0.055
4.7
4.47
4.94
20
5.0
2.0
19
20
+-0.030
5.1
4.85
5.36
20
5.0
2.0
17
20
+-0.030
5.6
5.32
5.88
20
5.0
3.0
11
20
+0.038
6.0
5.70
6.30
20
5.0
3.5
7.0
20
+0.038
6.2
5.89
6.51
20
5.0
4.0
7.0
20
+0.045
6.8
6.46
7.14
20
3.0
5.0
5.0
20
+0.050
7.5
7.13
7.88
20
3.0
6.0
6.0
20
+0.058
8.2
7.79
8.61
20
3.0
6.5
8.0
20
+0.062
8.7
8.27
9.14
20
3.0
6.5
8.0
20
+0.065
9.1
8.65
9.56
20
3.0
7.0
10
20
+0.068
10
9.50
10.50
20
3.0
8.0
17
20
+0.075
11
10.45
11.55
20
2.0
8.4
22
20
+0.076
12
11.40
12.60
20
1.0
9.1
30
20
+0.077
13
12.35
13.65
9.5
0.5
9.9
13
9.5
+0.079
14
13.30
14.70
9.0
0.1
10
15
9.0
+0.082
15
14.24
15.75
8.5
0.1
11
16
8.5
+0.082
16
15.20
16.80
7.8
0.1
12
17
7.8
+0.083
17
16.15
17.85
7.4
0.1
13
19
7.4
+0.084
18
17.10
18.90
7.0
0.1
14
21
7.0
+0.085
19
18.05
19.95
6.6
0.1
14
23
6.6
+0.086
20
19.00
21.00
6.2
0.1
15
25
6.2
+0.086
22
20.90
23.010
5.6
0.1
17
29
5.6
+0.087
24
22.80
25.20
5.2
0.1
18
33
5.2
+0.087
25
23.75
26.25
5.0
0.1
19
35
5.0
+0.089
27
25.65
28.35
4.6
0.1
21
41
4.6
+0.090
28
26.60
29.40
4.5
0.1
21
44
4.5
+0.091
30
28.50
31.50
4.2
0.1
23
49
4.2
+0.091
33
31.35
34.65
3.8
0.1
25
58
3.8
+0.092
36
34.20
37.80
3.4
0.1
27
70
3.4
+0.093
39
37.05
40.95
3.2
0.1
30
80
3.2
+0.094
43
40.85
45.15
3.0
0.1
33
93
3.0
+0.095
47
44.65
49.35
2.7
0.1
36
105
2.7
+0.095
51
48.45
53.55
2.5
0.1
39
125
2.5
+0.096
2.5
2.38
2.63
20
100
1.0
30
20
-0.085
2.7
2.57
2.84
20
75
1.0
30
20
-0.085
2.8
2.66
2.94
20
75
1.0
30
20
-0.085
3.0
2.85
3.15
20
50
1.0
29
20
-0.075
3.3
3.14
3.47
20
25
1.0
28
20
-0.070
3.6
3.42
3.78
20
15
1.0
24
20
-0.065
3.9
3.71
4.10
20
10
1.0
23
20
-0.060
4.3
4.09
4.52
20
5.0
1.0
22
20
-0.055
4.7
4.47
4.94
20
5.0
2.0
19
20
+-0.030
5.1
4.85
5.36
20
5.0
2.0
17
20
+-0.030
5.6
5.32
5.88
20
5.0
3.0
11
20
+0.038
6.0
5.70
6.30
20
5.0
3.5
7.0
20
+0.038
6.2
5.89
6.51
20
5.0
4.0
7.0
20
+0.045
6.8
6.46
7.14
20
3.0
5.0
5.0
20
+0.050
7.5
7.13
7.88
20
3.0
6.0
6.0
20
+0.058
8.2
7.79
8.61
20
3.0
6.5
8.0
20
+0.062
8.7
8.27
9.14
20
3.0
6.5
8.0
20
+0.065
9.1
8.65
9.56
20
3.0
7.0
10
20
+0.068
10
9.50
10.50
20
3.0
8.0
17
20
+0.075
11
10.45
11.55
20
2.0
8.4
22
20
+0.076
12
11.40
12.60
20
1.0
9.1
30
20
+0.077
13
12.35
13.65
9.5
0.5
9.9
13
9.5
+0.079
14
13.30
14.70
9.0
0.1
10
15
9.0
+0.082
15
14.24
15.75
8.5
0.1
11
16
8.5
+0.082
16
15.20
16.80
7.8
0.1
12
17
7.8
+0.083
17
16.15
17.85
7.4
0.1
13
19
7.4
+0.084
18
17.10
18.90
7.0
0.1
14
21
7.0
+0.085
19
18.05
19.95
6.6
0.1
14
23
6.6
+0.086
20
19.00
21.00
6.2
0.1
15
25
6.2
+0.086
22
20.90
23.010
5.6
0.1
17
29
5.6
+0.087
24
22.80
25.20
5.2
0.1
18
33
5.2
+0.087
25
23.75
26.25
5.0
0.1
19
35
5.0
+0.089
27
25.65
28.35
4.6
0.1
21
41
4.6
+0.090
28
26.60
29.40
4.5
0.1
21
44
4.5
+0.091
30
28.50
31.50
4.2
0.1
23
49
4.2
+0.091
33
31.35
34.65
3.8
0.1
25
58
3.8
+0.092
36
34.20
37.80
3.4
0.1
27
70
3.4
+0.093
39
37.05
40.95
3.2
0.1
30
80
3.2
+0.094
43
40.85
45.15
3.0
0.1
33
93
3.0
+0.095
47
44.65
49.35
2.7
0.1
36
105
2.7
+0.095
51
48.45
53.55
2.5
0.1
39
125
2.5
+0.096
(Note1)Zener voltage is measured with a pulse test current IZ at an ambient temperature of 25°C.