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TL4050x50I ELECTRICAL CHARACTERISTICS DVZ DIZ SLOS486A – JUNE 2007 – REVISED AUGUST 2009........................................................................................................................................................ www.ti.com at industrial temperature range, full range TA = –40°C to 85°C (unless otherwise noted) TL4050A50I TL4050B50I TL4050C50I PARAMETER TEST CONDITIONS TA UNIT MIN TYP MAX MIN TYP MAX MIN TYP MAX Reverse VZ breakdown IZ = 100 µA 25°C 5 5 5 V voltage 25°C –5 5 –10 10 –25 25 Reverse ΔVZ breakdown IZ = 100 µA mV Full –22 22 –27 27 –42 42 voltage tolerance range 25°C 56 74 56 74 56 74 Minimum IZ,min µA Full cathode current 80 80 80 range IZ = 10 mA 25°C ±30 ±30 ±30 Average temperature IZ = 1 mA 25°C ±20 ±20 ±20 coefficient of α VZ ppm/°C 25°C ±20 ±20 ±20 reverse breakdown IZ = 100 µA Full ±50 ±50 ±50 voltage range 25°C 0.2 1 0.2 1 0.2 1 IZ,min < IZ < 1 mA Reverse Full 1.4 1.4 1.4 breakdown range voltage change mV 25°C 2 8 2 8 2 8 with cathode current change 1 mA < IZ < 15 mA Full 12 12 12 range IZ = 1 mA, Reverse dynamic ZZ f = 120 Hz, 25°C 0.5 0.5 0.5 Ω impedance IAC = 0.1 IZ IZ = 100 µA, eN Wideband noise 25°C 93 93 93 µV RMS 10 Hz ≤ f ≤ 10 kHz Long-term stability of t = 1000 h, reverse TA = 25°C ± 0.1°C, 120 120 120 ppm breakdown IZ = 100 µA voltage Thermal VHYST ΔTA = –40°C to 125°C 1.4 1.4 1.4 mV hysteresis(1) (1) Thermal hysteresis is defined as VZ,25°C (after cycling to –40°C) – VZ,25°C (after cycling to 125°C). 10 Copyright © 2007–2009, Texas Instruments Incorporated Product Folder Link(s): TL4050 |
