1N746A

1N746A THRU 1N759A SILICON ZENER DIODES 500mW, 3.3 THRU 12 VOLT 5% TOLERANCE w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR 1N746A series silicon Zener diode is a highly reliable voltage regulator designed for use in industrial, commercial, entertainment and computer applications. MARKING: Devices shall either be marked with the prefix ‘C’ followed by the full part number or by the marking code in the Electrical Characteristics Table. DO-35 CASE MAXIMUM RATINGS: (TL=75°C) Power Dissipation Operating and Storage Junction Temperature SYMBOL PD TJ, Tstg 500 -65 to +200 UNITS mW °C ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.5V MAX @ IF=200mA (for all types) Type Zener Voltage VZ @ IZT Test Current Maximum Zener Impedance MIN NOM MAX IZT ZZT @ IZT V V V mA Ω Maximum Reverse Leakage Current IR @ VR μA V Maximum Reverse Leakage Current @ TA=150°C IR @ VR μA V Maximum Regulator Current IZM mA Marking Code 1N746A 3.135 3.3 3.465 20 28 10 1.0 30 1.0 110 C746A 1N747A 3.420 3.6 3.780 20 24 10 1.0 30 1.0 100 C747A 1N748A 3.705 3.9 4.095 20 23 10 1.0 30 1.0 95 C748A 1N749A 4.085 4.3 4.515 20 22 2.0 1.0 30 1.0 85 C749A 1N750A 4.465 4.7 4.935 20 19 2.0 1.0 30 1.0 75 C750A 1N751A 4.845 5.1 5.355 20 17 1.0 1.0 20 1.0 70 C751A 1N752A 5.320 5.6 5.880 20 11 1.0 1.0 20 1.0 65 C752A 1N753A 5.890 6.2 6.510 20 7.0 0.1 1.0 20 1.0 60 C753A 1N754A 6.460 6.8 7.140 20 5.0 0.1 1.0 20 1.0 55 C754A 1N755A 7.125 7.5 7.875 20 6...