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Voltage - Triode (single high frequency) ·Triode

6S44D

Russian high-frequency triode documented for high-frequency electronic service; available source evidence does not support a narrower functional assignment.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
-

Description

6S44D: Russian-source high-frequency triode; technical description translated to English.

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
-
Nominal heater current
-
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
0.006 S
Max plate voltage
800 V

Electrical data extracted only from filename-designated Russian tube block; identical dual sections compressed where applicable.

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

Triode

Characteristics

  • Published electrical parameter

    4 V

    при (0в=6,3 В, 7,=250 В, 7,=—4 В

  • Reverse current

    <0.3 µA

    Обратный ток сетки .. . ‚ , — <0,3 мкА

  • Published electrical parameter

    <25 µA

    Ток утечки между катодом и подогреватечем ‚ ‚ — <25 мкА

  • Transconductance

    6 mA/V

    Крутизна характеристики. . . . . . . .. . 6 мА/В

  • Dissipation / power

    25 V

    Колебательная мощность . . ‚ ‚ 25 Вт

  • Published electrical parameter

    2 kΩ

    Напряжение виброшумов (при Кд=2 кОм) ‚ . — <30 мВ

  • Published electrical parameter

    <0.1 pF

    выходная . . . .. .к. ЁЁ <0,1 пФ

  • Published electrical parameter

    <4.5 pF

    катод—подогреватель , <4,5 пФ

  • Service life

    2500 h

    Наработка . . ВЕ. 2500 ч

  • Dissipation / power

    3.5 V

    колебательная мощность . . . , . . , ‚ 3,5 Вт

  • Heater voltage

    5.7—7 V

    Напряжение накала . . . . . . . . .. . .. . 5,7—7 В

  • Plate voltage

    800 V

    Напряжение анода . . . Р, 800 В

  • Published electrical parameter

    85 V

    Напряжение сетки отрицательное иШЕ 2 . . 85 В

  • Published electrical parameter

    150 V

    Напряжение между катодом и подогревателемке . 150 В

  • Published electrical parameter

    80 mA

    среднее значение. ‚ ‚ . . .. . .. .. . . 80 мА

  • Published electrical parameter

    30 mA

    Ток сетки . . . ее о. 30 мА

  • Published electrical parameter

    8 V

    Мощнвость, рассеиваемая анодом ** ооа 8 Вт

  • Published electrical parameter

    15 в

    2000 Га . .. .. 15 в

  • Published electrical parameter

    150 в

    ускорение при многократных ударах . . ‚ . . . 150 в

  • Published electrical parameter

    100 V

    * При Ч, =100 В, {=

  • Published electrical parameter

    50 Hz

    50 Гц, т==10 мкс.