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Z2689

General Electric ceramic-metal planar low-current rectifier diode for compact electronics. Rated for approximately 1 kV peak inverse voltage, 25 mA DC output, and 150 mA peak current.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: -

Description

The Z2689 is described by the approved General Electric datasheet.

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

Rectifier

X-ray radiationInterelectrode capacitances

Rectifier peak inverse voltage: 1000 V
Rectifier nominal output current: 25 mA
Rectifier peak forward current: 150 mA
Rectifier forward voltage drop: 15 V

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

1968 General Electric Co

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Other

Peak Inverse Plate Voltage
1000 V
Heater Characteristics and Ratings
Steady-State Peak Plate Current
150 mA
Heater Characteristics and Ratings
DC Qutput Current
25 mA
Heater Characteristics and Ratings
DC Component
175 V
Heater Characteristics and Ratings
Total DC and Peak
225 V
Heater Characteristics and Ratings

Characteristic

Ib 40 Milliamperes DC
15 V
AVERAGE CHARACTERISTICS
+ Heater current of a bogey tube at Ef
6.3 V
AVERAGE CHARACTERISTICS