3DJ3
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BrandGeneral Electric
ClassHigh-Voltage Rectifier
BaseOctal 8-Pin
Filament3.15V @ 300mA
Construction
Primary TypeDiode
Rectifier TypeVacuum High-Voltage
EnvelopeT-9
Base MaterialGlass
SectionsSingle
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage30000 V
Cathode Current2 mA
Audio Performance
Key Features
- Diffusion bonded cathode
- X-radiation shielding
- Built-in X-radiation controls
- Unipotential Cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Tube Voltage Drop | 70V | - | - | - | 7mA |
Application Notes
Specifically designed for color television receivers to supply high-voltage to the anode of the picture tube. Features a diffusion bonded cathode to minimize back-emission from the anode.
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