1N4728A Datasheet (Fairchild Semiconductor)

1N4728A, Zener Diodes

1N4728A - 1N4758A Zener Diodes 1N4728A - 1N4758A Zener Diodes Tolerance = 5% April 2009 DO-41 Glass case COLOR BAND DENOTES CATHODE Absolute Maximum Ratings Ta = 25°C unless otherwise noted Symbol Parameter PD Power Dissipation @ TL  50C, Lead Length = 3/8” Derate above 50C TJ, TSTG Operating and Storage Temperature Range These ratings are limiting values above which the serviceability of the diode may be impaired.

Value 1.0 6.67 -65 to +200 Units W mW/C C