器件名称:
1N4749
功能描述:
1W SILICON PLANAR ZENER DIODES
文件大小:
131.24KB 共3页
简 介:
R S E M I C O N D U C T O R 1W SILICON PLANAR ZENER DIODES DO-41(GLASS) FEATURES Silicon planar power zener diodes For use in stabilizing and clipping circuits with high power rating. Standards Zener voltage tolerance is 10%. Add suffix "A" for request 5% tolerance Other tolerance available upon 0.102(2.6) MAX DIA 1.102(28) MIN 0.161(4.1) MAX MECHANICAL DATA Case: DO-41 glass case Weight: Approx. 0.35 gram 0.034(0.86) MAX DIA 1.102(28) MIN Dimensions in inches and (millimeters) ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES) (TA=25 C) Zener current see table "Characteristics" Power dissipation at TA=25 C Junction temperature Storage temperature range Ptot TJ TSTG 11) 175 -65 to+175 mW C C 1) Valid provided that a distance of 8mm from case are kept at ambient temperature ELECTRICAL CHARACTERISTICS (TA=25 C) Thermal resistance junction to ambient air Forward voltage at IF=200mA RthA VF 1701) 1.2 C /W V 1) Valid provided that a distance of 8mm from case are kept at ambient temperature Nominal Zener 3) Voltage Test Current 1) Surge current Maximum regulator Current 2) 1N4728 1N4729 1N4730 1N4731 1N4732 1N4733 1N4734 1N4735 1N4736 1N4737 1N4738 1N4739 1N4740 1N4741 1N4742 1N4743 1N4744 1N4745 1N4746 1N4747 1N4748 1N4749 1N4750 1N4751 1N4752 1N4753 1N4754 1N4755 1N4756 1N4757 1N4758 1N4759 1N4760 1N4761 1N4762 1N4763 1N4764 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 76 69 64 58 53……
