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DD41

Sensibly equivalent to:
CV1403
    
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The DD41 from Mazda was introduced in 1938. This double diode was designed for signal rectification and features an internal screen as well as external metalisation. It was probably designed for early television use.
The classic envelope is 32 mm in diameter and, excluding the MO base pins, is 68 mm tall.
References: Datasheet, 1040 & 1043. Type DD41 was first introduced in 1938.

 

Pin Connections
MO
1
2
3
4
5
6
7
8
h
k(2)
a(2)
s
a(1)
m
k(1)
h

 

Absolute Maximum Operating Conditions
Diode
Vh
Ah
Va
mAa
4.0
0.5
175
5.0
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated January 28, 2013.
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