MA7430 查看數據表（PDF） - Panasonic Corporation
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MA7430 Datasheet PDF : 5 Pages
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MAZ7000 Series
Zener Diodes
I Electrical characteristics within part numbers (continued) Ta = 25°C
Part Number
MAZ7220
MAZ7220-A
MAZ7220-B
MAZ7240
MAZ7240-A
MAZ7240-B
MAZ7270
MAZ7270-A
MAZ7270-B
MAZ7300
MAZ7300-A
MAZ7300-B
MAZ7330
MAZ7330-A
MAZ7330-B
MAZ7360
MAZ7360-A
MAZ7360-B
MAZ7390
MAZ7430
MAZ7470
MAZ7510
MAZ7560
Zener voltage
Min
(V)
20.8
20.8
21.85
22.8
22.8
24.15
25.1
25.1
26.9
28.0
28.0
29.9
31.0
31.0
32.86
34.0
34.0
35.84
37.0
40.0
44.0
48.0
52.0
VZ
Max IZ
(V) (mA)
23.3
22.15 10
23.2
25.6
24.35 10
25.6
28.9
27.0 10
28.9
32.0
30.1 10
32.0
35.0
33.14 10
35.0
38.0
36.16 10
38.0
41.0 10
46.0 10
50.0 10
54.0 10
60.0 10
Reverse current
Operating
resistance
IR
Max VR
(µA) (V)
RZ
Max IZ
(Ω) (mA)
5 15 20 10
5 16 20 10
2 18 25 10
2 20 25 10
2 22 30 10
2 24 30 10
5 26 50 10
5 29 50 10
5 31 50 10
5 33 50 10
5 35 50 10
Temperature
coefficient of
zener voltage
SZ
Typ IZ
(mV/°C) (mA)
18.6 10
20.7 10
23.8 10
26.9 10
30.0 10
33.4 10
36.3 10
41.1 10
44.9 10
48.6 10
54.9 10
Terminal
capacitance
Ct (pF)
(VR = 0 V)
f = 1 MHz
Typ
Marking Symbol
(Color indication)
1st. 2nd. 3rd.
95
Red Red
90
Red Yellow
85
Red Purple
80 Orange Black
75 Orange Orange
70 Orange Blue
65 Orange White
60 Yellow Orange
55 Yellow Purple
50 Green Brown
45 Green Blue
Ptot Ta
1.4
With a printed-
circuit board
10 mm
2 mm
1.2
25 mm
1.0
10 mm
φ 4 mm
0.8
0.6
0.4
0.2
0
0 50 100 150 200 250 300
Ambient temperature Ta (°C)
418
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