R
S E M I C O N D U C T O R
0.5W SILICON PLANAR ZENER DIODES
DO-35
FEATURES
Silicon planar power zener diodes
Standards zener voltage tolerance is +10%.Add suffix "A" for+5%
tolerance, other tolerances are available upon request
0.079(2.0)
MAX
DIA
1.083(27.5)
MIN
0.150(3.8)
MAX
MECHANICAL DATA
Case
:
DO-35 glass case
Polarity:
Color band denotes cathode end
Weight
:
Approx. 0.13 gram
0.020(0.52)
MAX
DIA
1.083(27.5)
MIN
Dimensions in inches and (millimeters)
ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES)
(T
A
=25 C)
Zener current see table "Characteristics"
Power dissipation at T
A
=50 C
Junction temperature
Storage temperature range
P
tot
T
J
T
STG
500
1)
175
-65 to+175
mW
C
C
1) Valid provided that a distance of 8mm from case are kept at ambient temperature
ELECTRICAL CHARACTERISTICS
(T
A
=25 C)
Thermal resistance junction to ambient air
Forward voltage at I
F
=200mA
R
JA
300
1)
1.5
C/W
V
F
1) Valid provided that a distance of 8mm from case are kept at ambient temperature
13-2
Zener Voltage Range1)
V
Z
V
1N746
1N747
1N748
1N749
1N750
1N751
1N752
1N753
1N754
1N755
1N756
1N757
1N758
1N759
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10.0
12.0
20
I
ZT
mA
28
24
23
22
19
17
11
7
5
6
8
10
17
30
%/ C
-0.062
-0.055
-0.049
-0.036
-0.018
-0.008
+0.006
+0.022
+0.035
+0.045
+0.052
+0.056
+0.060
+0.060
2
1
10
T
A
=25 C
A
2)
T
A
=150 C
A
mA
110
100
30
95
85
75
70
65
60
20
55
50
45
40
35
30
0.1
1)Tested with pulses tp=20ms
2) Valid provided that leads are kept at ambient temperature at a distance of 8mm from case.
13-3
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