1N4747 PDF File ( Datasheet )

1N4728(A)-1N4764(A) High-reliability discrete products and engineering services since 1977 1 WATT ZENER DIODES FEATURES Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn, Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Characteristics Power dissipation @ 25°C Junction temperature Operating and storage temperature range Maximum thermal resistance, junction

1N4728 THRU 1N4764 ZENER DIODES FEATURES DO-41 Glass Silicon Planar Power Zener Diodes For use in stabilizing and clipping circuits with high power rating. Standard Zener voltage tolerance is ±10%. Add suffix “A” for ±5% tolerance. Other Zener voltages and tolerances are available upon request. These diodes are also available in the MELF case with type designation ZM4728 thru ZM4764 max. .161 (4.1) min. 1.102 (28.0) max. 0.102 (2.6) Cathode Mark min. 1.102 (28.0) max. 0.034 (0.