器件名称:
1N5221
功能描述:
0.5W SILICON PLANAR ZENER DIODES
文件大小:
383.18KB 共4页
简 介:
R S E M I C O N D U C T O R 0.5W SILICON PLANAR ZENER DIODES DO-35 FEATURES Standards zener voltage tolerance is +20%.Add suffix "A" for+10% tolerance and suffix "B" for +5% tolerance other tolerance, non standards and higher zener voltage upon request 0.079(2.0) MAX DIA 1.083(27.5) MIN 0.150(3.8) MAX MECHANICAL DATA Case: DO-35 glass case Polarity: Color band denotes cathode end Weight: Approx. 0.13 gram 0.020(0.52) MAX DIA 1.083(27.5) MIN Dimensions in inches and (millimeters) ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES) (TA=25 C) Zener current see table "Characteristics" Power dissipation at TA=75 C Junction temperature Storage temperature range Ptot TJ TSTG 5001) 175 -65 to+200 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 0.3 1) 1.1 K/mW V 1) Valid provided that a distance of 8mm from case are kept at ambient temperature Zener Voltage range 1) VZNOM V 2.4 2.5 2.7 2.8 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 9.5 9.0 8.5 7.8 7.4 7.0 6.6 20 <29 <28 <24 <23 <22 <19 <17 <11 <7 <7 <5 <6 <8 <8 <10 <17 <22 <30 <13 <15 <16 <17 <19 <21 <23 <600 3) 1) IZT mA <1200 <30 <1250 <1300 <1400 <1600 <1600 <1700 <1900 <2000 <1900 <1600 <1600 <1600 <1000 <750 <500 <500 3 0.25 5 mA A <100 <100 <75 <75 <50 <25 <15 <10 IR2) at VR V TKVz %/K <-0.085 <-0.085 <-0.080 <-0……
