HIgh voltage pulsed kenotron for application as clipping, protective, charging and rectifying diode in fixed and movable communication equipment.
Cathode: indirectly heated, sintered, oxide-coated.
Envelope: melal-glass.
Height: ~180 mm.
Diameter: ~85 mm.
Mass: ~800 g.
Operating environmental conditions:
Vibratory loads:
frequency, Hz 5-600
acceleration, m/s2 75
Multiple impacts acceleration (t=80 ms) , m/s2 343
Ambient temperature, °C - 60... +125
Relative humidity at temperature +40 °C, % 98
Electrical parameters:
Heater voltage, V 12.6
Heater current, A 7... 8,5
Peak anode current (Ua=5 kV, t=2-4µs, 1/duty factor=1000),A, 70
Anode-cathode capacitance, pF, 30
Pulse anode current after 500 hours оf functioning , A 40
Operational limits
Heater voltage, V 11,4... 13,8
Pulse reverse voltage, kV 25
Pulse reverse voltage ( in protection, rectification and charging modes), kV 16
Pulse anode current, A 50
Average anode current ( in clipping and protection modes), mA 100
Pulse anode current ( in rectification and charging modes), A 2
Average anode current (in rectification and charging models), A 0.5
Anode power dissipation, W 300
Electrical charge of pulse, A·µs 300
Pulse duration, µs 10
Pulse reverse voltage 1/duty factor 300
Warming up time, sec:
at heater voltage 12.6 V 120
at heater voltage 15V 60
