R SMA5921 THRU SMA5956 1.5W SILICON PLANAR ZENER DIODES S E M I C O N D U C T O R FEATURES SMA(DO-214AC) Low leakage, low zener impedance at low current Maximum power dissipation of 1.5W is ideally suited for stabilized 0.114(2.9) 0.100(2.54) power supply, etc. High temperature soldering guaranteed:260°C/10 seconds at terminals 0.065(1.65) 0.049(1.25) 0.181(4.60) 0.157(3.99) 0.012(0.305) 0.006(0.152) MECHANICAL DATA 0.096(2.44) 0.078(1.98) Case: JEDEC DO-214AC, R-1 and DO-41 package are upon request. 0.008(0.203) MAX 0.060(1.52) 0.030(0.76) Terminals: Solder plated Polarity: Color band denotes cathode end 0.22(5.6) 0.189(4.80) Dimensions in inches and (millimeters) ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES) (TA=25 C) Symbols Value Ptot TJ TSTG 175 C -55 to+175 C Units Zener current see table "Characteristics" Power dissipation Junction temperature Storage temperature range W 1.5 1) 1) Thermal resistance from junction to terminal mounted on 5X5mm copper pad area. ELECTRICAL CHARACTERISTICS (TA=25 C) Symbols Thermal resistance junction to ambient Forward voltage at IF=200mA R Min JA Typ Max 105 VF 1.5 1) Units C/W V 1) Thermal resistance from junction to terminal mounted on 5X5mm copper pad area. JINAN JINGHENG ELECTRONICS CO., LTD. 10-76 HTTP://WWW.JINGHENGGROUP.COM SMA5921... PLASTIC PACKAGE ZENER DIODES Electrical characteristics (T A =25°C) Nominal Zener voltage Type V Z @I ZT I ZT Maximum reverse leakage current I R @V R VR Maximum Zener impedance Z ZT @I ZT Z ZX @I ZX SMA5921 SMA5922 6.8 7.5 55.1 50.0 2.5 3.0 200 400 SMA5923 SMA5924 SMA5925 SMA5926 SMA5927 SMA5928 SMA5929 SMA5930 SMA5931 SMA5932 SMA5933 SMA5934 SMA5935 SMA5936 SMA5937 SMA5938 SMA5939 SMA5940 SMA5941 SMA5942 SMA5943 SMA5944 SMA5945 SMA5946 SMA5947 SMA5948 SMA5949 SMA5950 SMA5951 SMA5952 SMA5953 SMA5954 SMA5955 SMA5956 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 I ZX Max regulator zener current I ZM @50°C 1.0 0.5 5.0 5.0 5.2 6.8 220 200 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 lead soldered package,the type name is 1N59XX. JINAN JINGHENG ELECTRONICS CO., LTD. 10-77 HTTP://WWW.JINGHENGGROUP.COM