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AOD4454 Datasheet(HTML) 6 Page - VBsemi Electronics Co.,Ltd |
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AOD4454 Datasheet(HTML) 6 Page - VBsemi Electronics Co.,Ltd |
![]() TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted) Normalized Thermal Transient Impedance, Junction-to-Ambient 10-3 10-2 10-1 100 Square Wave Pulse Duration (s) 10 1000 1 0.1 0.01 1 10-4 1. Duty Cycle, D = 2. Per Unit Base = RthJA = 65 °C/W 3. TJM - TA = PDMZthJA(t) t1 t2 4. Surface Mounted Notes: t1 PDM t2 0.2 0.1 0.05 0.02 Single Pulse Duty Cycle = 0.5 Normalized Thermal Transient Impedance, Junction-to-Foot 10-3 10 1 0.1 0.01 Square Wave Pulse Duration (s) -4 10 0.2 0.05 Single Pulse Duty Cycle = 0.5 0.02 10-2 10-1 1 www.VBsemi.tw E-mail:China@VBsemi TEL:86-755-83251052 AOD4454 6 |
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