CMZ12 Datasheet, PDF (2/5 Pages) Toshiba Semiconductor – Constant Voltage Regulation Transient Suppressors

CMZ12~CMZ53
Electrical Characteristics (Ta = 25°C)
Type
Zener Voltage
Vz (V)
Zener Impedance
r_d (Ω)
Temperature
Coefficient
Of Zener
Measure-
Measure- αT (mV/°C)
ment
ment
Min Typ. Max Current Max Current Typ. Max
I_Z (mA)
I_Z (mA)
CMZ12 10.8 12 13.2
10
30
10
8
13
CMZ13 11.7 13 14.3
10
30
10
9
14
CMZ15 13.5 15 16.5
10
30
10
11
17
CMZ16 14.4 16 17.6
10
30
10
12
19
CMZ18 16.2 18 19.8
10
30
10
14
23
CMZ20 18.0 20 22.0
10
30
10
16
26
CMZ22 19.8 22 24.2
10
30
10
18
28
CMZ24 21.6 24 26.4
10
30
10
20
32
CMZ27 24.3 27 29.7
10
30
10
23
36
CMZ30 27.0 30 33.0
10
30
10
25
40
CMZ33 29.7 33 36.3
10
30
10
26
41
CMZ36 32.4 36 39.6
9
30
9
28
45
CMZ39 35.1 39 42.9
8
35
8
30
48
CMZ43 38.7 43 47.3
7
40
7
33
53
CMZ47 42.3 47 51.7
6
65
6
38
60
CMZ51 45.9 51 56.1
6
65
6
43
68
CMZ53 47.7 53 58.3
5
85
5
49
77
Forward Voltage
V_F (V)
Measure-
ment
Max Current
I_F (A)
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
Reverse Current
I_R (μA)
Measure-
ment
Max Voltage
V_R (V)
10
8
10
9
10
10
10
11
10
13
10
14
10
16
10
17
10
19
10
21
10
26.4
10
28.8
10
31.2
10
34.4
10
37.6
10
40.8
10
42.4
Marking
Abbreviation Code
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
53
Part No.
CMZ12
CMZ13
CMZ15
CMZ16
CMZ18
CMZ20
CMZ22
CMZ24
CMZ27
CMZ30
CMZ33
CMZ36
CMZ39
CMZ43
CMZ47
CMZ51
CMZ53
2
2006-11-09