Rectifier - Half Wave ·Rectifier
Water-cooled directly heated high-vacuum power diode with pure-tungsten cathode for rectifier and limited-emission circuits. Its massive filament supports multiampere high-voltage service.
High-vacuum power diode designed for rectifier service and special circuits requiring the limited-emission characteristics of a pure-tungsten cathode. The water-cooled anode dissipates 20 kW.
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
1 physical section, each with unique specifications.
Section 1
Cooling: Water
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
Peak inverse voltage
45000 V
Plate dissipation
20000 W
Filament starting current
120 A
Minimum water flow
4 gpm
Interelectrode capacitance
13 pF
Filament cold resistance
0.031 ohm
Data set 02
Published operating points and test conditions from this source.
GridPlateCapacitance
13 pF
FilamentStartingCurrent
200 A
FilamentColdResistance
0.031 ohm
AveragePlateDissipation
20 kW
Rectifier
PeakPlateDissipation
40 kW
Surge;Maximum5Seconds