Product Summary
The A390D is a silicon rectifier. It is used in auction diode, DC power supplies.
Parametrics
A390D absolute maximum ratings: (1)RMS forward current IF(rms): 628A; (2)Average forward current IF(av): 400A; (3)One cycle surge current IFSM: 7000A; (4)I2t(for fusing), times≥1.0 milliseconds I2t: 8000A2sec; (5)Storage temperature Tstg: -40 to +200℃; (6)Operating temperature Tj: -40 to +200℃; (7)Mounting force: 800±10% ibs/3.56±10% KN.
Features
A390D features: (1)Soft reverse recovery; (2)High reverse blocking voltage capability; (3)Pressure contact; (4)Package reversibility; (5)Rugged glazed ceramic hermetic package.
Diagrams

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![]() A390D |
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(China (Mainland))










