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Svetlana - High Performance Half-Wave Rectifier

Numéro de référence 6D22S
Description High Performance Half-Wave Rectifier
Fabricant Svetlana 
Logo Svetlana 





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6D22S fiche technique
SVETLANA TECHNICAL DATA
6D22S
High Performance
Half-Wave Rectifier
T he SvetlanaTM 6D22S is a glass-envelope power diode for use as a half-wave
B+ rectifier in high-quality audio amplifiers. Originally intended for color-
TV damper-diode service, the 6D22S is similar to the 6DL3 except for base connec-
tions and some ratings. The 6D22S features very slow warmup (30 seconds
typical), making it an excellent, rugged power-on delay device for audio amplifiers.
Its warm-up time is longer than that of common rectifier tubes (such as the 5AR4/
GZ34), and it is lower in cost than electronic delay relays.
Its heater may be operated from the same supply as other tubes in amplifier,
up to Vb=600 volts. Its high pulse current capability gives sound quality which is
superior to commonly-used rectifier tubes.
Characteristics
Electrical
Cathode
Voltage (AC or DC)
Current
Heater-cathode voltage
Interelectrode capacitances (typical):
Anode to cathode
Mechanical
Base
Basing diagram
Socket
Cathode connector
Operating position
Nominal dimensions:
Height of glass envelope
Diameter of glass envelope
Overall height
Net weight
Maximum ratings
Peak inverse anode voltage
Peak anode current
Anode current, continuous
Anode dissipation
Envelope temperature
Oxide-coated, unipotential
6.3 volts AC or DC (± 0.6 volts)
1.9 Amps
+200 volts, -600 volts, continuous
12.0 pF
standard 9-pin magnoval, glass button
see below
Svetlana SK509 or similar
1/4" sweep-tube size (Svetlana PC509 or similar)
Any (vertical for convection cooling)
76.0 mm (2.99 in.)
28.5 mm (1.12 in.)
95 mm (3.74 in.)
80 g ( 2.82 oz.)
6000
1
300
11
200 o
V
A
mA
W
C
Svetlana
ELECTRON DEVICES
Headquarters:
8200 South Memorial Parkway
Huntsville, AL 35802
USA
Phone:
205 882 1344
Fax: 205 880 8077
www.svetlana.com
Marketing & Engineering:
3000 Alpine Road
Portola Valley, CA 94028
USA
Phone:
415 233 0429
Fax: 415 233 0439
9/97
Svetlana Outline drawing
28.5mm
Svetlana
ELECTRON DEVICES
6D22S
Made in Russia
76mm
95mm
4
3
2
1
5K
6
7
8
9
1, 3, 6, 8
2, 7, 9
4, 5
K
Anode
No Connection
Heater
Cathode (top cap)

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