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F6077

Forced-air-cooled pulse power triode for oscillator and hard-tube switching service. Tens-of-kilovolts plate capability and very high pulse current make it suitable for substantial radar and pulsed RF equipment.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 8 V / 290 A

Description

Forced-air-cooled pulse power triode for oscillator or hard-tube service to about 30 MHz.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: -
Base pins: -
Nominal heater voltage: 8 V
Nominal heater current: 290 A
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

1 physical section, each with unique specifications.

Section 1

Triode

X-ray radiationInterelectrode capacitances

Transconductance: 0.03 S
Amplification factor: 24
Max plate voltage: 35000 V
Max plate dissipation: 15000 W
Max grid dissipation: 700 W
Max cathode current: 80 A

Published promoted ratings/characteristics retained where readable; additional values are in TUBE_SECTION_PARAMETER.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

1958 Compagnie General

Published operating points and test conditions from this source.

SECTION 1

Triode

Capacitance

Grid-to-plate capacitance
42 pF
Filament-to-plate capacitance
2.2 pF
Grid-to-filament capacitance
54 pF

Other

Maximum pulse duration
1000 us
Maximum duty factor
0.03 ratio
Plate voltage
22 kV
Pulse
Pulse plate current
40 A
Pulse
Pulse grid current
7 A
Pulse
Drive power
20 kW
Pulse
Useful output power
640 kW
Pulse