R 1N5921 THRU 1N5956 1.5W SILICON PLANAR ZENER DIODES S E M I C O N D U C T O R FEATURES DO-41 Low leakage, low zener impedance at low current JF Maximum power dissipation of 1.5W is ideally suited for stabilized 1.0(25.4) MIN power supply, etc. High temperature soldering guaranteed:260°C/10 seconds at terminals 0.110(2.8) 0.080(2.0) DIA 0.205(5.20) 0.161(4.10) MECHANICAL DATA Case: DO-41 molded plastic,R-1 and SMA package are upon request 1.0(25.4) MIN Terminals: Plated axial leads, solderable per 0.034(0.90) 0.028(0.70) DIA MIL-STD-750,method 2026 Polarity: Color band denotes cathode end Dimensions in inches and (millimeters) ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES) (TA=25 C) Symbols Value Ptot TJ TSTG 1.5 W 200 C -65 to+200 C Units Zener current see table "Characteristics" Power dissipation Junction temperature Storage temperature range 1) Valid provided that a distance of 8mm from case is kept at ambient temperature ELECTRICAL CHARACTERISTICS (TA=25 C) Symbols Thermal resistance junction to ambient Forward voltage at IF=200mA R Min JA Typ Max 65 VF 1.5 1) Units C/W V 1) Valid provided that a distance of 8mm from case is kept at ambient temperature JINAN JINGHENG ELECTRONICS CO., LTD. 10-74 HTTP://WWW.JINGHENGGROUP.COM 1N5921... PLASTIC PACKAGE ZENER DIODES Electrical characteristics (T A =25°C) Nominal Zener voltage Maximum Zener impedance Maximum reverse leakage current I R @V R VR Max regulator zener current I ZM @50°C Type V Z @I ZT I ZT Z ZT @I ZT Z ZX @I ZX I ZX 1N5921 1N5922 6.8 7.5 55.1 50.0 2.5 3.0 200 400 1.0 0.5 5.0 5.0 5.2 6.8 220 200 1N5923 1N5924 1N5925 1N5926 1N5927 1N5928 1N5929 1N5930 1N5931 1N5932 1N5933 1N5934 1N5935 1N5936 1N5937 1N5938 1N5939 1N5940 1N5941 1N5942 1N5943 1N5944 1N5945 1N5946 1N5947 1N5948 1N5949 1N5950 1N5951 1N5952 1N5953 1N5954 1N5955 1N5956 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 91 100 110 120 130 150 160 180 200 45.7 41.2 37.5 34.1 31.2 28.8 25.0 23.4 20.8 18.7 17.0 15.6 13.9 12.5 11.4 10.4 9.6 8.7 8.0 7.3 6.7 6.0 5.5 5.0 4.6 4.1 3.7 3.4 3.1 2.9 2.5 2.3 2.1 1.9 3.5 4.0 4.5 5.5 6.5 7.0 9.0 10.0 12.0 14.0 17.5 19 23 26 33 38 45 53 67 70 86 100 120 140 160 200 250 300 380 450 600 700 900 1200 400 500 500 550 550 550 600 600 650 650 650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 2000 2500 3000 3100 4000 4500 5000 6000 6500 7000 8000 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 5.0 5.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 6.5 7.0 8.0 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56.0 62.2 69.2 76.0 83.6 91.2 98.8 114.0 121.6 136.8 152.0 182 164 150 136 125 115 100 93 83 75 68 62 55 50 45 41 38 34 31 29 26 24 22 20 18 16 15 13 12 11 10 9 8 7 Note: 1.Standard zener voltage tolerance available is ±20%.Add suffix “A” is for ±10% tolerance. Add suffix “B” is for ±5%. 2.For surface mounted package,the type name is SMA59XX. JINAN JINGHENG ELECTRONICS CO., LTD. 10-75 HTTP://WWW.JINGHENGGROUP.COM