The CV4057 is a rugged high voltage half wave rectifier. The CV371 was the predecessor to this rectifier.

In operation this valve can withstand a PIV of 5,000 Volts. The maximum reservoir capacitor value is 1.1 µF and a minimum effective series resistance of 4500 Ohms is required. The peak anode current is up to 180 mA.

These ratings suggest a design use in portable pulse transmitters rather than instrumentation.

The thin glass tube envelope is 18 mm in diameter, and excluding the B7G base pins, is 28 mm tall.

 
Pin Connections

B7G	1	2	3	4	5	6	7	tc
	ic	k	h	h	ic	ic	ic	a

 
Absolute Maximum Operating Conditions

Rectifier	Vh	Ah	Va	mAa
	4.0	0.5	2000	30

This exhibit was last updated on 14 August 2005