LESHAN RADIO COMPANY, LTD. 1N43 1N7 SERIES ZENER DIODES 1N43 1N7 1N43 1N7 SERIES ZENER DIODES Max Reverse Leakage Current T A = 25°C T A = 150°C IR @VR=1V IR @VR=1V µA µA 1N4370A 2.4 30 150 100 200 1N4371A 2.7 30 135 75 150 1N4372A 3.0 29 120 50 100 1N746A 3.3 28 110 10 30 1N747A 3.6 24 100 10 30 1N748A 3.9 23 95 10 30 1N749A 4.3 22 85 2.0 30 1N750A 4.7 19 75 2.0 30 1N751A 5.1 17 70 1.0 20 1N752A 5.6 11 65 1.0 20 1N753A 6.2 7 60 0.1 20 1N754A 6.8 5 55 0.1 20 1N755A 7.5 6 50 1N756A 8.2 8 45 1N757A 9.1 10 40 1N758A 10 17 35 1N759A 12 30 30 20 20 20 NOTE: The VZ value shown is the center value with tolerance designations as follows: suffix B: VZ ± 5% suffix C: VZ ± 2% suffix D: VZ ± 1% Package Dimensions DO-35 (mm) 20 0.1 Vz 29 ± 1 Maximun DC Zener Current mA 3.8 ± 0.2 Max Zener Impedance Z ZT @ IZT Ohms Φ 0.5 ± 0.1 Test Current I ZT mA Φ 1.8 ± 0.2 TYPE Nominal Zener Voltage Vz@L ZT Volts VFMAX =1.2V @ I F =200mA. 29 ± 1 (T A=25°C unless otherwise noted) VFMAX=1.2V @ I F =200mA for all types. B C D Vz Vz Vz ± 5% ± 2% ± 1% 4B–1/1