This part is a kind of semiconductor called DR206G.

Function of this product has (DR200G - DR210G) GLASS PASSIVATED JUNCTION SILICON RECTIFIERS.

Manufacturers : EIC discrete Semiconductors

Image and pinout :

Some of the text within the PDF file :

DR200G - DR210G PRV : 50 - 1000 Volts Io : 2.0 Amperes FEATURES : * * * * * Glass passivated chip High current capability High reliability Low reverse current Low forward voltage drop GLASS PASSIVATED JUNCTION SILICON RECTIFIERS D2 0.161 (4.10) 0.154 (3.90) 1.00 (25.4) MIN. 0.284 (7.20) 0.268 (6.84) MECHANICAL DATA : * Case : D2 Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.465 gram 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) MIN. Dimensions in inches and ( millimeters ) Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive lo [ ... ]

DR206G PDF Datasheet Download