3EZ4.3D5 Series
TEMPERATURE COEFFICIENT RANGES
(90% of the Units are in the Ranges Indicated)
θ
VZ, TEMPERATURE COEFFICIENT (mV/
°
C) @ I ZT
1000
500
200
100
50
θ
VZ, TEMPERATURE COEFFICIENT (mV/
°
C) @ I ZT
10
8
6
4
2
0
−2
−4
3
4
5
6
7
8
9
10
V
Z
, ZENER VOLTAGE @ I
ZT
(VOLTS)
11
12
RANGE
20
10
10
20
50
100
200
400
V
Z
, ZENER VOLTAGE @ I
ZT
(VOLTS)
1000
Figure 5. Units To 12 Volts
(Figures 7, 8 and 9)
100
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0
10
20
Figure 6. Units 10 To 400 Volts
ZENER VOLTAGE versus ZENER CURRENT
100
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0
1
2
3
4
5
6
7
V
Z
, ZENER VOLTAGE (VOLTS)
8
9
10
IZ, ZENER CURRENT (mA)
IZ , ZENER CURRENT (mA)
30
40
50
60
70
V
Z
, ZENER VOLTAGE (VOLTS)
80
90
100
Figure 7. V
Z
= 3.3 thru 10 Volts
θ
JL, JUNCTION-TO-LEAD THERMAL RESISTANCE (
°
C/W)
10
5
IZ , ZENER CURRENT (mA)
80
70
60
50
40
30
20
10
0
0
1/8
Figure 8. V
Z
= 12 thru 82 Volts
2
1
0.5
0.2
0.1
100
150
200
250
300
350
V
Z
, ZENER VOLTAGE (VOLTS)
400
L
L
T
L
PRIMARY PATH OF
CONDUCTION IS THROUGH
THE CATHODE LEAD
1/4
3/8
1/2
5/8
3/4
L, LEAD LENGTH TO HEAT SINK (INCH)
7/8
1
Figure 9. V
Z
= 100 thru 400 Volts
Figure 10. Typical Thermal Resistance
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6
JGD [ JINAN GUDE ELECTRONIC DEVICE ]
