VI370/32
PULSE RECTIFIER TUBE
The VI370/32 rectifier tube is used as a clipping, protective, charging and rectifying diode in stationary and movable RF equipment
GENERAL
Cathode: indirectly heated, oxidecoated.
Envelope: glasstometal.
Anode cooling: forced air.
Height: at most 252 mm.
Diameter: at most 50 mm.
Mass: at most 400 g
OPERATING ENVIRONMENTAL CONDITIONS  
Vibration loads:  
frequencies, Hz  5200 
acceleration, m/s²  40 
Multiple impacts with acceleration, m/s²  343 
Ambient temperature, °C  60 to +85 
Relative humidity at up to +40 °C, %  98 
BASIC DATA Electrical Parameters 

Heater voltage, V  12.6 
Heater current, A  4.85.8 
Peak anode voltage change (at peak anode current 70 A, anode current pulse duration 14 µs, 1/duty factor 5,000), kv, at most  4.9 
Anodecathode capacitance, pF, at most  10 
Peak anode voltage change over 500 h of service, kV 
5.6 
Limit Operating Values  
Heater voltage, V  1213 
Peak reverse voltage, kV  32 
Peak anode current, A  70 
Anode dissipation, W  80 
Pulse duration, µs  2.5 
Warm up time, s, at most  90 
Anode temperature, °C  150 
Averaged Anode Characteristic Curve:
U_{f} = 12.6V