Part Number	1N2974B Datasheet
Manufacturer	Naina Semiconductor
Overview	Naina Semiconductor emiconductor Ltd. Zener Diodes Electrical Characteristics (TC = 25OC unless otherwise specified) Nominal Zener Voltage VZ@IZT (Volts) 6.8 7.5 8.2 9.1 10 11 12 . 10 300 280 260 230 210 195 185 175 165 160 160 150 130 120 110 100 85 80 75 72 67 62 58 54 50 46 45 40 1N2970 to 1N3015 Type number Typical Temp. Coeff. aVZ (%/OC) 0.040 0.045 0.048 0.051 0.055 0.060 0.065 0.065 0.070 0.070 0.070 0.075 0.075 0.075 0.075 0.080 0.080 0.080 0.085 0.085 0.085 0.085 0.