AO4803A Alpha & Omega Semiconductor Inc, AO4803A Datasheet
AO4803A
Specifications of AO4803A
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AO4803A Summary of contents
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... General Description The AO4803A uses advanced trench technology to provide excellent R with low gate charge. This DS(ON) device is suitable for use as a load switch or in PWM applications. SOIC-8 Top View Bottom View Pin1 Absolute Maximum Ratings T =25°C unless otherwise noted A Parameter ...
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... Ratings are based on low frequency and duty cycles to keep J(MAX) and lead to ambient. θJL =150°C. The SOA curve provides a single pulse rating. J(MAX) www.aosmd.com AO4803A Min Typ Max Units - =55°C ...
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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 =-5A D 1.0E+01 40 1.0E+00 1.0E-01 1.0E-02 1.0E-03 1.0E-04 1.0E-05 0 Figure 6: Body-Diode Characteristics (Note E) www.aosmd.com AO4803A 125°C 25°C 1.5 2 2.5 3 3.5 4 4.5 5 5.5 -V (Volts =-10V =-4. =- ...
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... A 10.0 R DS(ON) limited T =125°C A 1.0 0.1 T J(Max) T =25°C A 0.0 0.01 100 1000 (µs) A Figure 10: Maximum Forward Biased Safe 0.1 Pulse Width (s) www.aosmd.com AO4803A C iss C oss (Volts) DS 10µs 100µs 1ms 10ms DC =150°C 10s 0 100 -V (Volts) ...
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... Single Pulse 0.001 0.00001 0.0001 0.001 Figure 12: Normalized Maximum Transient Thermal Impedance (Note F) Rev 1: Dec 2009 In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse P D 0.01 0.1 1 Pulse Width (s) 40 www.aosmd.com AO4803A 100 1000 Page ...
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... DUT Resistive Switching Test Circuit & Waveforms Vgs d(on Vdd VDC + Vds 1 Vds - Vgs Vdd VDC Id + Vgs Diode Recovery Test Circuit & Waveforms Idt Vgs -Isd - Vdd VDC - -Vds www.aosmd.com AO4803A Qg Qgd Charge t off t t d(off) f 90% 10% BV DSS dI/ Vdd Page ...