1N749

MCC Features
  omponents 21201 Itasca Street Chatsworth    !"# $ %    !"# 1N746 THRU 1N759 Zener Voltage 3.3V to 12V Silicon Planar Power Zener Diodes Standards zener voltage tolerance is ±10% , Add suffix “A” for ±5% tolerance, other tolerances are available upon request 0.5W Silicon Planar Zener Diodes Mechanical Data Case: DO-35 glass case Polarity: Color band denotes cathode end Weight: Approx. 0.13 gram DO-35 Maximum Ratings Symbol Zener Current Power Dissipation @ T A=50oC Junction Temperature Storage Temperature Range Ptot TJ TSTG Value See Table 1 500 175 -65 to 175 Units mW o o D C C A Cathode Mark B D Electrical Characteristics @ 25°C Unless Otherwise Specified Symbol Thermal resistance Forward Voltage @ IF=200mA RqJA Maximum 300 1.5 o Unit C/W V C VF NOTE: 1) Valid provided that a distance of 8mm from case are kept at ambient temperature 2) Power derating: 4.0mW/oC above 50oC DIM A B C D DIMENSIONS INCHES MIN ------1.000 MM MIN ------25.40 MAX .166 .079 .020 --- MAX 4.2 2.00 .52 --- NOTE www.mccsemi.com 1N746 thru 1N759 MCC MCC PART NUMBER 1N746 1N747 1N748 1N749 1N750 1N751 1N752 1N753 1N754 1N755 1N756 1N757 1N758 1N759 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 OHMS uA @25oC uA @...