Features
* Standard Zener
voltage tolerance is ± 20%.
* Add suffix "A" for ± 10% tolerance and suffix "B" for ± 5% tolerance.
* Other tolerances, non standard and higher zener
voltages
are upon request.
1N957 THRU 1N978
Silicon Planar Zener Diodes
A
B
A
C
D
Cathode Mark
Maximum Ratings (TA=25℃ unless otherwise noted)
DO-35
INCHES
MM
DIM
MIN
MAX
MIN
MAX
A
1.
083
---
27.
50
---
B
---
0.
154
---
3.
90
C
---
0.
020
---
0.
50
D
---
0.
075
---
1.
90
Power Dissipation
Parameter
Junction Temperature
Storage Temperature Range
Symbol Ptot Tj Tstg
Value 5001) 175 - 65 to + 175
Note: 1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm fro...