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omponents
21201 Itasca Street Chatsworth
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1N957
THRU
1N978
Zener Voltage 6.8V to 51V
Silicon Planar Power Zener Diodes
Standards zener voltage tolerance is 鹵20%, Add suffix 鈥淎鈥?for
鹵10% tolerance and suffix 鈥淏鈥?for 鹵5% tolerance, non standards
and higher zener voltage upon request
0.5W Silicon Planar
Zener Diodes
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Case: DO-35 glass case
Polarity: Color band denotes cathode end
Weight: Approx. 0.13 gram
DO-35
D
0D[LPXP5DWLQJV
Symbol
Zener Current
Power Dissipation
@ T
A
=25
o
C
Junction Temperature
Storage Temperature
Range
P
tot
T
J
T
STG
Value
See Table 1
500
175
-65 to 175
Units
mW
o
o
A
Cathode
Mark
B
C
C
D
(OHFWULFDO &KDUDFWHULVWLFV #
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& 8QOHVV 2WKHUZLVH 6SHFLILHG
Thermal resistance
Forward Voltage
@ I
F
=200mA
Symbol
R
-$
V
F
Maximum
300
1.5
o
C
Unit
C/W
V
DIMENSIONS
INCHES
MIN
---
---
---
1.000
MM
MIN
---
---
---
25.40
NOTE:
Valid provided that a distance of 8mm from case are kept at
ambient temperature
DIM
A
B
C
D
MAX
.166
.079
.020
---
MAX
4.2
2.00
.52
---
NOTE
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