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56001

Directly heated saturated diode designed for stabilizing circuits, using controlled saturated-emission characteristics as an electronic reference or control element.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: RIMLOCK
Socket code: -
Base pins: 8
Nominal heater: 4.6 V / 155 mA

Description

Directly heated saturated diode intended for stabilizing circuits. Published data were interpreted from the complete supplied Philips datasheet, including ratings, characteristics, operating conditions, and construction notes.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: RIMLOCK
Socket code: -
Base pins: 8
Nominal heater voltage: 4.6 V
Nominal heater current: 155 mA
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

RIMLOCK - 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 voltage: 300 V
Max cathode current: 0.4 mA

Saturated diode; published electrode-voltage/current limits promoted 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

1999 Philips 0-D

Published operating points and test conditions from this source.

SECTION 1

Diode

Other

Maximum anode supply voltage
500 V
Maximum anode voltage
300 V
Minimum anode voltage under saturation
50 V
Maximum anode current
400 uA
Maximum peak anode current
750 uA
PulseDuration<=0.2s

Characteristics

Typical anode voltage
250 V
Typical anode current
150 uA
Current sensitivity
280 uA/V
Life expectancy
5000 h