ZMM5221 Datasheet, PDF (3/3 Pages) Daesan Electronics Corp. – 0.5W SILICON PLANAR ZENER DIODES

ZMM5221 THRU ZMM5262
0.5W SILICON PLANAR ZENER DIODES
FIG.1-Power Dissipation vs Ambient Temperature
500
400
300
200
100
0
0
40
80 120 160 200
TA,AMBIENT TEMPERATURE
FIG.3-Differential Zener Impedance
1000
Tj=25°C
IZ=1.0mA
100
5.0mA
10
10mA
0
0
5
10
15
20
25
VZ,ZENER VOLTAGE(V)
FIG.2-Junction Capacitance vs Zener Voltage
200
VR=2.0V
Tj=25°C
150
100
50
0
0
5
10 15
20 25
VZ,ZENER VOLTAGE(V)
FIG.4-typical Normallzed Transient Thermal Impedance Curves
1000
100
10
D=0.5
0.2
0.1
0.05
0.02
0.01
1.0
0.1
1.0
10
100
tj,SQUARE WAVE PULSE DURATION (seconds)
1000
3