MMSZ5246BT3G(2005) Просмотр технического описания (PDF) - ON Semiconductor
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MMSZ5246BT3G Datasheet PDF : 6 Pages
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MMSZ5221BT1 Series
TYPICAL CHARACTERISTICS
8
100
7 TYPICAL TC VALUES
6 FOR MMSZ5221BT1 SERIES
TYPICAL TC VALUES
FOR MMSZ5221BT1 SERIES
5
4
VZ @ IZT
VZ @ IZT
3
10
2
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
100
RECTANGULAR
WAVEFORM, TA = 25°C
10
1
150
0.1
1
10
100
PW, PULSE WIDTH (ms)
1000
Figure 4. Maximum Nonrepetitive Surge Power
1000
IZ = 1 mA
100
5 mA
20 mA
10
TJ = 25°C
IZ(AC) = 0.1 IZ(DC)
f = 1 kHz
1000
100
75 V (MMSZ5267BT1)
91 V (MMSZ5270BT1)
10
150°C 75°C 25°C 0°C
1
1
1
10
100
0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
VZ, NOMINAL ZENER VOLTAGE
VF, FORWARD VOLTAGE (V)
Figure 5. Effect of Zener Voltage on
Zener Impedance
Figure 6. Typical Forward Voltage
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