NJ7P SQL Tube Database Query

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6AL5
Twin Diode

EIA Base & Outline

EIA Base: 6BTEIA Bulb: 5-1

Substitute Data

Preferred Substitutes ......................... 5726 6663
Substitutes ................................... 6EB5
Source ........................................ GE DS 08/54

Application

Source ........................................ GE DS 08/54
Miniature, high-perveance type used as detector in FM and television circuits. It is especially useful as a ratio detector in ac-operated FM receivers.

Source ........................................ GE DS 08/54
Each diode can be used independantly of the other or combined in parallel or full-wave arrangement. Resonamt frequency of each unit is approximately 700 MHz.

Source ........................................ GE DS 08/54
Tube requires miniature 7-contact socket. and may be mounted in any position.

Mechanical Data

Source ........................................ GE DS 08/54
Bulb .......................................... T-5 1/2
Base Type ..................................... E7-1 Miniature Button 7-Pin
EIA Outline ................................... 5-1
EIA Base ...................................... 6BT
Cathode ....................................... Coated Unipotential
Mounting Position ............................. Any

Electrical Data

Source ........................................ GE DS 08/54
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A
Maximum Heater-Cathode Voltage ................ 330 V

Direct Interelectrode Capacitances (approx)

Each Diode
Source ........................................ GE DS 08/54
Shielded Unshielded
Input ......................................... 32. 2.5 pf

Maximum Ratings (Design Center Values)

Each Diode
Source ........................................ GE DS 08/54
Peak Inverse Plate Voltage .................... 330 V
AC Plate Supply Voltage Each Plate ............ 117 V
Steady State Peak Plate Current Each Plate .... 54 mA
Steady State DC Output Current Each Plate ..... 9.0 mA

Characteristics and Typical Operation

Signal Detector
Source ........................................ GE DS 08/54
Output Voltage ................................ 117 V

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Tue, 04 Oct 2022 01:12:01 -0700