MCC TM Micro Commercial Components 1N746A THRU 1N759A omponents 20736 Marilla Street Chatsworth !"# $ % !"# Features * * * Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information) Zener Voltage 3.3V to 12V Silicon Planar Power Zener Diodes 0.5W Silicon Planar Zener Diodes Mechanical Data * * * * Moisture Sensitivity: Level 1 Case: DO-35 glass case Marking : Cathode band and type number Weight: Approx. 0.13 gram DO-35 Maximum Ratings Zener Current Power Dissipation @ T A=50oC (Note2,3) Junction Temperature Storage Temperature Range Symbol Value See Table 1 Units Ptot 500 mW TJ 200 o -65 to 200 o TSTG D C A Cathode Mark C B D Electrical Characteristics @ 25C Unless Otherwise Specified Symbol Thermal resistance Forward Voltage @ IF=200mA NOTE: 1) RqJA Maximum 300 VF 1.5 Unit C/W o C V Lead in Glass Exemption Applied, see EU Directive Annex 7(C)-I. 2) Valid provided that a distance of 8mm from case are kept at ambient temperature 3) Power derating: 4.0mW/oC above 50oC DIMENSIONS DIM A B C D Revision: B INCHES MIN ------1.000 MAX .166 .079 .020 --- www.mccsemi.com 1 of 3 MM MIN ------25.40 MAX 4.2 2.00 .52 --- NOTE 2012/08/23 MCC 1N746A thru 1N759A TM Micro Commercial Components MCC PART NUMBER 1N746A 1N747A 1N748A 1N749A 1N750A 1N751A 1N752A 1N753A 1N754A 1N755A 1N756A 1N757A 1N758A 1N759A NORMAL ZENER VOLTAGE Vz@ Izt VOLTS 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 12 MAXIMUM MAXIMUM ZENER ZENER MAXIMUM REVERSE TEST CURRENT IMPEDANCE LEAKAGE CURRENT CURRENT TYPICAL TEMP. IZM Zzt @ Izt Ir @ Vr=1V Izt COEFFICIENT mA %/ oC mA OHMS uA @25oC uA @125oC 20 28 10 30 110 -.066 20 24 10 30 100 -.058 20 23 10 30 95 -.046 20 22 2 30 85 -.033 20 19 2 30 75 -.015 20 17 1 20 70 .010 20 11 1 20 65 +.030 20 7.0 0.1 20 60 +.049 20 5.0 0.1 20 55 +.053 20 6.0 0.1 20 50 +.057 20 8.0 0.1 20 45 +.060 20 10 0.1 20 40 +.061 20 17 0.1 20 35 +.062 20 30 0.1 20 30 +.062 Note: 1) Tested with pulses t p= 20ms 2) Valid provided that leads are kept at ambient temperature at a distance of 8mm from case. 3) Zener impedance derived by superimposing on IZT, a 60 Hz, rms ac current equal to 10% IZT (2 mA ac) 4) Allowance has been made for the increase in VZ due to ZZ and for the increase in junction temperature as the unit approaches thermal equilibrium at the power dissipation of 400mW. 5) The part number shown with an A suffix have a 5% tolerance on nominal zener voltage. C signifies 2%. Revision: B www.mccsemi.com 2 of 3 2012/08/23 MCC TM Micro Commercial Components Ordering Information : Device Packing Part Number-TP Tape&Reel: 10Kpcs/Reel Part Number-AP Ammo Packing: 5Kpcs/Ammo Box Part Number-BP Bulk: 100Kpcs/Carton ***IMPORTANT NOTICE*** Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***LIFE SUPPORT*** MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation. ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. www.mccsemi.com Revision: B 3 of 3 2012/08/23