M C C
omponents 21201 Itasca Street Chatsworth
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Features
∙Zener Voltage 3.3V to 12V
∙Silicon Planar Power Zener Diodes
∙Standards zener voltage tolerance is ±10%, Add suffix “A” for ±5% tolerance, other tolerances are available upon request
Mechanical Data
∙Case: DO-35 glass case
∙Polarity: Color band denotes cathode end
∙Weight: Approx. 0.13 gram
Maximum Ratings
|
Symbol |
Value |
Units |
Zener Current |
|
See Table 1 |
|
Power Dissipation |
Ptot |
500 |
mW |
@ TA=50oC |
|||
Junction Temperature |
TJ |
175 |
oC |
Storage Temperature |
TSTG |
-65 to 175 |
oC |
Range |
|
|
|
Electrical Characteristics @ 25°C Unless Otherwise Specified
|
Symbol |
Maximum |
Unit |
Thermal resistance |
RqJA |
300 |
oC/W |
Forward Voltage |
VF |
1.5 |
V |
@ IF=200mA |
NOTE:
1)Valid provided that a distance of 8mm from case are kept at ambient temperature
2)Power derating: 4.0mW/oC above 50oC
1N746 THRU 1N759
0.5W Silicon Planar
Zener Diodes
DO-35
D
A
Cathode
Mark
B
D
C
DIMENSIONS
|
INCHES |
|
MM |
|
|
DIM |
MIN |
MAX |
MIN |
MAX |
NOTE |
A |
--- |
.166 |
--- |
4.2 |
|
B |
--- |
.079 |
--- |
2.00 |
|
C |
--- |
.020 |
--- |
.52 |
|
D |
1.000 |
--- |
25.40 |
--- |
|
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