1N746 Datasheet, PDF (1/2 Pages) Jinan Gude Electronic Device – 500mW SILICON ZENER DIODES

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1N746
THRU
1N759
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
Zener Current
Power Dissipation
@ TA=50^oC
Junction Temperature
Storage Temperature
Range
Symbol
P_tot
T_J
T_STG
Value
See Table 1
500
175
-65 to 175
Units
mW
o_C
o_C
Electrical Characteristics @ 25°C Unless Otherwise Specified
Thermal resistance
Symbol
R_qJA
Maximum
300
Unit
o_C/W
Forward Voltage
@ I_F=200mA
V_F
1.5
V
NOTE:
1) Valid provided that a distance of 8mm from case are kept
at ambient temperature
2) Power derating: 4.0mW/^oC above 50^oC
0.5W Silicon Planar
Zener Diodes
DO-35
D
A
Cathode
Mark
B
D
C
DIMENSIONS
INCHES
DIM
MIN
MAX
A
---
.166
B
---
.079
C
---
.020
D
1.000
---
MM
MIN
---
---
---
25.40
MAX
4.2
2.00
.52
---
NOTE
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