MCC 1N4728A THRU 1N4764A Micro Commercial Corp. 21201 Itasca St. Chatsworth, CA 91311 Phone: (818) 701-4933 Fax: (818) 701-4939 Features * * * 1 Watt Zener Diode 2.4 to 200 Volts Wide Voltage Range Available Glass Package High Temp Soldering: 250C for 10 Seconds At Terminals DO-41 GLASS Maximum Ratings * * * * * Operating Temperature: -65C to +200C Storage Temperature: -65C to +200C 1 Watt DC Power Dissipation Power Derating: 10.0mW/C above 100C Maximum Forward Voltage @ 200mA: 1.2 Volts D Figure 1 - Typical Temperature Coefficient A Cathode Mark 40 B mV/C D 20 C 0 0 20 40 VZ Typical Temperature Coefficient (mV/C) - versus - Zener Voltage (VZ) Figure 2 - Derating Curve 1.0 DIMENSIONS W DIM A B C D 0.5 100 150 200 Temperature C Power Dissipation (W) - Versus - Temperature C INCHES MIN ----.030 1.10 25 www.mccsemi.com MAX .205 .107 .034 --- MM MIN ----.762 27.94 MAX 5.21 2.72 .864 --- NOTE MCC 1N4728A THRU 1N4764A ELECTRICAL CHARACTERISTICS @25C MCC PART NUMBER 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A 1N4734A 1N4735A 1N4736A 1N4737A 1N4738A 1N4739A 1N4740A 1N4741A 1N4742A 1N4743A 1N4744A 1N4745A 1N4746A 1N4747A 1N4748A 1N4749A 1N4750A 1N4751A 1N4752A 1N4753A 1N4754A 1N4755A 1N4756A 1N4757A 1N4758A 1N4759A 1N4760A 1N4761A 1N4762A 1N4763A 1N4764A ZENER VOLTAGE VZ TEST CURRENT I ZT MAXIMUM DYNAMIC IMPEDANCE Z ZT @ IZT MAXIMUM REVERSE CURRENT I R @ VR TEST VOLTAGE VR VOLTS mA 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 49 45 41 37 34 31 28 25 23 21 19 17 15.5 14 12.5 11.5 10.5 9.5 8.5 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.7 3.3 3.0 2.8 2.5 MAXIMUM KNEE IMPEDANCE Z ZK @ IZK TEST CURRENT I ZK VOLTS MAXIMUM REGULATOR CURRENT IZM TA = 50C mA OHMS A 10 10 9 9 8 7 5 2 3.5 4.0 4.5 5.0 7 8 9 10 14 16 20 22 23 25 35 40 45 50 60 70 80 95 110 125 150 175 200 250 350 100 100 50 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 OHMS mA mA 1 1 1 1 1 1 2 3 4 5 6 7 7.6 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 76.0 276 252 234 217 193 178 162 146 133 121 110 100 91 83 76 69 61 57 50 45 41 38 34 30 27 25 23 22 19 18 16 14 13 12 11 10 9 400 400 400 400 500 550 600 700 700 700 700 700 700 700 700 700 700 700 750 750 750 750 750 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 3000 3000 3000 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 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 1280 1260 1190 1070 970 890 810 730 660 605 550 500 454 414 380 344 304 285 250 225 205 190 170 150 135 125 115 110 95 90 80 70 65 60 55 50 45 www.mccsemi.com MAXIMUM SURGE CURRENT IS