GDZ J-SERIES ZENER DIODES
Features
· Standards zener voltage tolerance is
±20%.Add
suffix "A"
for
±10%
tolerance and suffix "B" for
±5%
tolerance
other tolerance, non standards and higher zener voltage
upon request
0.5W SILICON PLANAR
ZENER DIODES
DO-35(GLASS)
0.075(1.9)
MAX.
DIA.
1.083(27.5)
MIN.
0.154(3.9)
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℃)
Symbol
Value
Unit
Zener Current see Table "Characteristics"
Power Dissipation at Tamb=25½
Ptot
500*
mW
Junction Temperature
Tj
175
½
Storage Temperature Range
Ts
-65 to +175
½
*Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
Cases: DO-34,DO-35 Molded Glass
Characteristic at Tamb=25½
Symbol
Min.
Typ.
Max.
Unit
Thermal Resistance
RthA
_
_
0.3*
K/mW
Junction to Ambient Air
Forward Voltage
VF
_
_
1
V
at IF=100mA
*Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
GDZ J-SERIES ZENER DIODES
A
24.26 25.52
B
24.97 26.26
GDZ J 27
5
100
0.2
C
25.63 26.95
D
26.29 27.64
A
26.99 28.39
B
27.70 29.13
GDZ J 30
5
100
0.2
C
28.36 29.82
D
29.02 30.51
A
29.68 31.22
B
30.32 31.88
GDZ J 33
5
100
0.2
C
30.90 32.50
D
31.49 33.11
A
32.14 33.79
B
32.79 34.49
GDZ J 36
5
100
0.2
C
33.40 35.13
D
34.01 35.77
A
34.68 36.47
B
35.36 37.19
GDZ J 39
5
100
0.2
C
36.00 37.85
D
36.63 38.52
ZENER DIODE MARKING SYSTEM(DO-34/DO-35):
5B6
27D
Z
Z
2*
4*
1*
3*
1*TYPE NO.
3*TYPE NO.
2*5B6=GDZ J5.6B
4*27D=GDZ J27D
*MEASURED WITH PULSES Tp=20m SEC.
1.0
21.0
0.2
5
36
0.5
250
1.0
23.0
0.2
5
55
0.5
250
1.0
25.0
0.2
5
65
0.5
250
1.0
27.0
0.2
5
75
0.5
250
1.0
30.0
0.2
5
85
0.5
250
Embedded System
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