ZM4764

ZM4728 THRU ZM4764 ZENER DIODES MELF FEATURES ♦ 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 DO-41 case with the type designation 1N4728 … 1N4764. Cathode Mark .102 (2.6) .094 (2.4) .022 (0.55) .205 (5.2) .189 (4.8) Dimensions are in inches and (millimeters) MECHANICAL DATA Case: MELF Glass Case Weight: approx. 0.25 g MAXIMUM RATINGS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOL VALUE UNIT Zener Current (see Table “Characteristics”) Power Dissipation at Tamb = 25°C Junction Temperature Storage Temperature Range Ptot Tj TS 1.0(1) 150 – 65 to +150 Watts °C °C Characteristics at Tamb = 25 °C SYMBOL MIN. TYP. MAX. UNIT Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 200 mA RthJA – – 170(1) °C/W VF – – 1.2 Volts NOTES: (1) Valid provided that electrodes are kept at ambient temperature 12/16/98 ZM4728 THRU ZM4764 ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Type ZM4728 ZM4729 ZM4730 ZM4731 ZM4732 ZM4733 ZM4734 ZM4735 ZM4736 ZM4737 ZM4738 ZM4739 ZM4740 ZM4741 ZM4742 ZM4743 ZM4744 ZM4745 ZM4746 ZM4747 ZM4748 ZM4749 ZM4750 ZM4751 ZM4752 ZM4753 ZM4754 ZM4755 ZM4756 ZM4757 ZM4758 ZM4759 ZM4760 ZM4761 ZM4762 ZM4763 ZM4764 Nominal Zener vol...