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Diode (NOT rectifier) ·Diode

6D15D

Russian metal-glass disc-terminal UHF diode designed for detecting pulsed oscillations in the two-centimeter wavelength band.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 330 mA

Description

Metal-glass disc-terminal UHF diode for detection of pulsed oscillations in the two-centimeter wavelength band.

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
6.3 V
Nominal heater current
330 mA
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

Diode

X-ray radiationInterelectrode capacitances
Max plate dissipation
0.5 W

Representative section row from the complete filename-matched Russian datasheet content only; neighboring-tube fragments excluded.

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

1981 Russian Tubes Katsnelson and Larionov

Published operating points and test conditions from this source.

SECTION 1

Diode

Characteristics

  • Heater voltage nominal

    6.3 V

    Published heater operating voltage

  • Heater current nominal

    330 mA

    Nominal or midpoint of published heater-current tolerance

  • Plate current at 3 V

    8 mA

    Nominal

  • Cutoff voltage

    1.5 V

    Maximum negative

  • Heater current

    330 mA

    Nominal

  • Service life

    300 h

    Published