ao4498e Alpha & Omega Semiconductor, ao4498e Datasheet

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... General Description The AO4498E combines advanced trench MOSFET technology with a low resistance package to provide extremely low R . This device is ideal for load switch DS(ON) and battery protection applications. SOIC-8 Top View Bottom View Absolute Maximum Ratings T =25° C unless otherwise noted ...

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... C, using ≤ 10s junction-to-ambient thermal resistance. =150° C. Ratings are based on low frequency and duty cycles to keep J(MAX) and lead to ambient. JL =150° C. The SOA curve provides a single pulse ratin g. J(MAX) www.aosmd.com AO4498E Min Typ Max Units =55° ...

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... Figure 2: Transfer Characteristics (Note E) 1.8 1.6 1.4 1 Figure 4: On-Resistance vs. Junction Temperature 1.0E+02 I =18A D 1.0E+01 40 1.0E+00 1.0E-01 125° C 1.0E-02 1.0E-03 25° C 1.0E- 1.0E-05 0.0 Figure 6: Body-Diode Characteristics (Note E) www.aosmd.com AO4498E 25° C 125° (Volts =10V GS I =18A =4. =16A 100 125 ...

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... DC 10 100 1 0.00001 Figure 10: Single Pulse Power Rating Junction- In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse P Single Pulse 0.01 0.1 1 Pulse Width (s) www.aosmd.com AO4498E C iss C oss (Volts) DS Figure 8: Capacitance Characteristics T =25° 0.001 0.1 10 1000 Pulse Width (s) to-Ambient (Note F) ...

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... R es istiv itch ing ircu it & iode R ecovery T est C ircuit & W aveform Isd + www.aosmd.com AO4498E Qg Qgd Charge ff Idt dI/ ...