BL
FEATURES
GALAXY ELECTRICAL
ZENER DIODES
MTZJ---SERIES
POWER DISSIPATION: 500 mW
Glass sealed envelope
High reliability
Silicon epitaxial planer
Constsnt voltage contral
DO-35(GLASS)
MECHANICAL DATA
Case:DO-35, glass case
Approx. weight: 0.13 grams.
MAXIMUM RATINGS (T
A
=25
)
SYMBOL
VALUE
UNIT
Zener current (see table "characteristics")
Pow er dissipation
P
tot
T
J
T
s
500
175
-55---+175
mW
Maximum junction temperature
Storage temperature range
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Document Number 0284005
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
FIG.1 -- BREAKDAWN CHARACTERISTICS
MTZJ---SERIES
100m
Pd=500mW
5.1
ZENER CURRENT:Iz(A)
10m
4.3
1m
3.9
12
11
13
15
16
18
20
22
24
27
30
33
36
39
100
3.6
10
1
6.2
5.6
10
9.1
8.2
7.5
6.8
16
0
2
4
6
8
10
12
14
18
20
22
24
26
28
30
32
34
36
38
40
ZENER VOLTAGE:Vz(V)
FIG.2 -- TEMPERATURE COEFFICIENT
FIG.3 -- ADMISSIBLE POWER DISSIPATION
F
VERSUS AMBIENT TEMPERATURE
ZENER VOLTAGE TEMPERATURE COEFFICIENT
γ
z
mV/
ZENER VOLTAGE TEMPERATURE COEFFICIENT
γ
z
%/
700
POWER DISSIPATION, mW
0.10
0.08
0.06
0.04
0.02
0.00
0
0.02
Iz=5mA
0.04
0.06
0.08
Iz=10mA
10
20
Iz=5mA
Iz=10mA
600
500
400
300
200
100
0
0
25
50
100
150
175
200
30
40
50
ZENER VOLTAGE:Vz(V)
ZENER VOLTAGE, V
AMBIENT TEMPERATURE,
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Document Number 0284005
BL
GALAXY ELECTRICAL
3.
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