This part is a kind of semiconductor called 1N916.

Function of this product has High Conductance Fast Diode.

Manufacturers : National Semiconductor

Image and pinout :

Some of the text within the PDF file :

1N/FDLL 914/A/B / 916/A/B / 4148 / 4448 N Discrete POWER & Signal Technologies 1N/FDLL 914/A/B / 916/A/B / 4148 / 4448 DO-35 LL-34 THE PLACEMENT OF THE EXPANSION GAP HAS NO RELATIONSHIP TO THE LOCATION OF THE CATHODE TERMINAL COLOR BAND MARKING DEVICE 1ST BAND 2ND BAND FDLL914 FDLL914A FDLL914B FDLL916 FDLL916A FDLL916B FDLL4148 FDLL4448 BLACK BLACK BROWN BLACK BLACK BROWN BLACK BROWN BROWN GRAY BLACK RED WHITE BROWN BROWN BLACK High Conductance Fast Diode Sourced from Process D3. Absolute Maximum Ratings* TA = 25°C unless otherwise noted Symbol Parameter Value WIV IO IF if if(surge) Tstg TJ Working Inverse Voltage Average Rectified Current DC Forward Current Recurrent Peak Forward Current Peak Forward Surge Current Pulse width = 1.0 second Pulse width = 1.0 microsecond S [ ... ]

1N916 PDF Datasheet Download