1N2809B
1N2809B is 50W Zener Diodes manufactured by Naina Semiconductor.
- Part of the 1N2804B comparator family.
- Part of the 1N2804B comparator family.
NSL Naina Semiconductor Ltd.
50W Zener Diodes
Features
- Herme cally sealed (welded)
- Available in Normal and Reverse polarity
- Standard polarity is anode to case
- Reverse polarity with cathode to case by designa ng
‘R’ suffix in part no., e.g. 1N2804RB etc.
Mechanical Characteris cs
- Approximate weight is 15 grams
- Typical Lead diameter is 50 mil
- High reliability industrial applica ons.
Electrical Data
- DC Power Dissipa on: 50 Wa s
- Voltage Range 6.8
- 200 Volts
- Opera ng temperature -65o C to +175o C
- Dera ng: 0.5 W/o C over 75o C
- Forward Voltage @ 10A: 1.5 Volts
- Voltage tolerances of 10%, 5%, 2% & 1% available
Lead Code:
1. Cathode 2. Cathode Case- Anode
Lead Code:
(Reverse polarity) 1. Anode 2. Anode Case- Cathode
39 30.29
1N2804Bthru 1N2846B
TO-3 (TO-204AD)
10.83 25.43
8.67 11.7
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