MMSZ4678 データシートの表示（PDF） - Micro Commercial Components
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MMSZ4678 Datasheet PDF : 5 Pages
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MMSZ4678 thru MMSZ4716
MCC
R
Micro Commercial Components
TYPICAL CHARACTERISTICS
8
7
6 TYPICAL TC VALUES
5
4
3
2
VZ @ IZT
100
TYPICAL TC VALUES
10
VZ @ IZT
1
0
−1
−2
−3
1
2 3 4 5 6 7 8 9 10 11 12
10
VZ, NOMINAL ZENER VOLTAGE (V)
100
VZ, NOMINAL ZENER VOLTAGE (V)
Figure 1. Temperature Coefficients
(Temperature Range − 55°C to +150°C)
Figure 2. Temperature Coefficients
(Temperature Range − 55°C to +150°C)
1.2
1.0
0.8
PD versus TL
0.6
PD versus TA
0.4
0.2
0
0
25
50
75
100
125
T, TEMPERATURE (°C)
Figure 3. Steady State Power Derating
1000
IZ = 1 mA
100
5 mA
20 mA
10
1000
RECTANGULAR
WAVEFORM, TA = 25°C
100
10
1
150
0.1
1
10
100
1000
PW, PULSE WIDTH (ms)
Figure 4. Maximum Nonrepetitive Surge Power
TJ = 25°C
IZ(AC) = 0.1 IZ(DC)
f = 1 kHz
Revision: D
.
1
1
10
100
VZ, NOMINAL ZENER VOLTAGE
Figure 5. Effect of Zener Voltage on
Zener Impedance
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2016/08/15
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