DO-35 glass 0.5 Watt Use Advantages 1N5225B thru 1N5282B Zener Diodes For use in clipping and stabilizing circuits, where real protection is needed. Competitive glass replacement for plastic-_DO- 35 zener diodes. Compatible with all major automatic assembly equipment: May be used on ceramic boards along with high temperature IR solder reflow. Features : @ Six Sigma quality High surge capability _ Humidity proof glass Metallurgically bonded Thermally matched system No applications restrictions BKC's Sigma Bond plating for problem free solderability eoeeoves oe DO-35 Glass Package (nominal dimensions) 25.4 mm (Min.) ass 0.020" 0.50 mm : | < 1.0" >* Length > chip pa < ff i 0.145" 3.7 mm Military / Space versions available to Source Control Drawings LL-34/35 MELF (DO-21 3AA) SMD surface mount glass types available - Absolute Maximum Ratings Symbol Value Unit BKC Power Dissipation at 3/8" from the body, T,= 75 C Prot 0.5 Watt BKC Junction Temperature T, 200 C Operating and Storage Temperature Range Topast -65 to +200 C Characteristics at T= 25C Symbol Limit Unit BKC Power derating at 3/8" from the body, T, = 75 C Por 4.0 (Max) mW/C Forward Voltage at |. = 200 mA Vv; 1.1 (Max) Volts LL-34/35 MELF (DO-213AA) surface mount package available, substitute an LL prefix in place of 1N. DETAILED SPECIFICATIONS ON REVERSE < BKC Semiconductors Incorporated a 6 Lake Street Lawrence, MA USA 01841 Mm 1179983 0000455 0435 Telephone (508) 681-0392 * FAX (508) 681-9135DO-35 glass 0.5 Watt Zener Diodes 1N5225B thru Detail 1N5282 Specifications Nominal Test Maximum Typical Maximum Maximum Zener Current Zener Impedance Temperature Reverse Leakage Current Regulator Voltage Coefficient Current (2) @ tz be Zz) @lz_ Eze) Oty, = 0.25mA (iy) @Vn (ay) Type Volts mA Ohms Ohms PC pA Volts mA 1N5225B 3.0 20 29 1600 -0.075 50 10 152 1N52268 3.3 20 28 1600 -0.070 25 4.0 138 1N5227B 3.6 20 24 1700 0.065 15 4.0 126 41N5228B 3.9 20 23 1900 -0.060 10 1.0 115 1N5229B 43 20 22 2000 -0.055 5 1.0 106 1N5230B 4.7 20 18 1900 +/-0.030 5 2.0 97 1N5231B .1 20 WT 1600 +/-0.030 5 2.0 89 1N5232B 5.6 20 1 1600 0.038 5 3.0 81 1N5233B 6.0 20 7 1600 0.038 5 3.6 16 1N5234B 6.2 20 7 1000 0.045 5 40 73 1N5235B 68 20 5 750 0.050 3 5.0 67 IN5236B 75 20 6 500 0.058 3 6.0 61 1N5237B 8.2 20 8 500 0.062 3 65 55 1N5238B 87 20 8 600 0.065 3 65 52 1N5239B 9.1 20 10 600 0.068 3 7.0 50 1N5240B8 10 20 7 600 0.075 3 8.0 45 1N5241B 11 20 22 600 0.076 2 8.4 41 1N5242B 42 20 30 600 0.077 1 9.1 38 1N5243B 13 95 13 600 0.079 0.5 9.9 36 1N5244B 14 9.0 18 600 0.082 0.1 10 32 1N5245B 15 85 16 600 0.082 0.7 1 30 1N5246B 16 78 7 600 0.083 0.1 12 28 4N5247B 7 74 19 600 0.084 0.1 13 27 1N5248B 18 7.0 21 600 0.085 0.1 14 25 4N5249B 19 6.6 23 600 0.086 0.1 14 24 4N5250B 20 6.2 25 600 0.086 0.1 15 23 4N5251B 22 56 29 600 0.087 0.1 17 21 4N5252B 24 5.2 33 600 0.087 0.1 18 19.1 4N5253B 25 5.0 35 600 0.089 0.1 19 18.2 1N5254B 27 46 41 600 0.090 0.1 21 16.8 1N5255B 28 45 44 600 0.091 0.1 21 16.2 1N5256B 30 42 49 600 0.091 0.1 23 15.1 1N5257B 33 3.8 58 700 0.092 0.1 25 13.8 4N5258B 36 3.4 70 700 0.093 0.1 27 13 1N5259B 39 3.2 80 800 0.094 0.1 30 12 1N5260B 43 3.0 93 900 0.095 0.1 33 10.5 1N5261B 47 27 105 4000 0.095 0.1 36 10 1N5262B 51 25 425 1100 0.096 0.1 39 gs 1N5263B 56 2.2 150 1300 0.096 0.1 43 8 1N5264B 60 2.1 170 7400 0.097 0.1 46 75 1N5265B 62 2.0 185 1400 0.097 0.1 47 7 1N5266B8 68 1.8 230 1600 0.097 0.1 2 6.6 4N5267B 75 1.7 270 1700 0.098 0.1 56 5 1N5268B 82 15 330 2000 0.098 0.1 62 5.5 1N5269B8 87 1.4 370 2200 0.099 0.1 68 5.2 41N5270B 91 14 400 2300 0.099 0.1 9 5 1N8271B 100 1.3 500 2600 0.110 0.1 76 45 1N5272B 110 1.1 750 3000 0.110 0.1 84 41 1N5273B 120 1.0 900 4000 0.170 0.1 91 3.8 1N5274B 4130 0.95 1100 4500 0.110 0.1 99 3.5 1N5275B 140 0.90 1300 4500 0.110 0.1 106 3.2 1N5276B 450 0.85 1500 5000 0.110 0.1 114 3 1N5277B 160 0.80 1700 $500 0.110 0.1 122 28 1N5278B 170 0.74 1900 5500 0.170 0.1 129 2.6 1N5279B 180 0.68 2200 6000 0.110 0.1 137 25 1N5280B 190 0.65 2400 6500 0.110 0.1 144 24 4N52818 200 0.65 2500 7000 0.110 0.1 152 2.3 Voltage tolerance is + 5%. Use suffix "A" for + 10% tolerance, and non-suffix part numbers for + 20% tolerance. Other tolerances, non-standard and higher zener voitages upon request. . BKC Semiconductors For MELF DO-213AA surface mount package, replace "1N prefix with "LL". 6 Lake Street Lawrence, MA I > ncorporated USA 01841 Telephone (508) 681-0392 FAX (508) 681-9135 M 4179983 OO00459 TTT