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SI6991DQ Datasheet(PDF) 4 Page - Vishay Siliconix |
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SI6991DQ Datasheet(HTML) 4 Page - Vishay Siliconix |
4 / 5 page ![]() Si6991DQ Vishay Siliconix New Product www.vishay.com 4 Document Number: 72230 S-31066—Rev. A, 26-May-03 TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) 0 80 160 40 Single Pulse Power, Junction-to-Ambient Time (sec) 120 10-3 10-2 1 10 600 10-1 10-4 100 - 0.4 - 0.3 - 0.2 - 0.1 - 0.0 0.1 0.2 0.3 0.4 0.5 0.6 - 50 - 25 0 25 50 75 100 125 150 ID = 250 mA 2 1 0.1 0.01 0.2 0.1 0.05 0.02 Single Pulse Duty Cycle = 0.5 Threshold Voltage TJ - Temperature (_C) Normalized Thermal Transient Impedance, Junction-to-Ambient Square Wave Pulse Duration (sec) 1. Duty Cycle, D = 2. Per Unit Base = RthJA = 124_C/W 3. TJM - TA = PDMZthJA(t) t1 t2 t1 t2 Notes: 4. Surface Mounted PDM 0.1 10 1 0.01 0.001 200 Safe Operating Area, Junction-to-Case VDS - Drain-to-Source Voltage (V) 100 1 0.1 1 10 100 0.01 10 0.1 Limited by rDS(on) 10 s 1 s 1 ms 10 ms 100 ms dc TC = 25_C Single Pulse |