ZMM5221B Просмотр технического описания (PDF) - Zetex => Diodes
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производитель
ZMM5221B Datasheet PDF : 5 Pages
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NOT RECOMMENDED FOR NEW DESIGN
SUGGESTED REPLACEMENT MMSZ52xx
500
200
VR = 2.0V
Tj = 25°C
400
150
300
100
200
50
100
0
0
40
80
120
160
200
TA, AMBIENT TEMPERATURE
Fig.1 Power Dissipation vs Ambient Temperature
1000
0
0
5
10
15
20
25
VZ, ZENER VOLTAGE (V)
Fig. 2 Junction Capacitance vs Zener Voltage
Tj = 25°C
100
IZ = 1.0mA
5.0mA
10
10mA
1
0
5
10
15
20
25
VZ, ZENER VOLTAGE (V)
Fig. 3 Differential Zener Impedance
1000
100
10
D = 0.5
0.2
0.1
0.05
0.02
0.01
1.0
0.1
P(pk)
t1
t2
1.0
10
100
t1, SQUARE WAVE PULSE DURATION (seconds)
Fig. 4 Typical Normalized Transient Thermal Impedance Curves
1000
DS30024 Rev. 5 - 3
3 of 5
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