ao4478l Alpha & Omega Semiconductor, ao4478l Datasheet
ao4478l
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ao4478l Summary of contents
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... AO4478L N-Channel Enhancement Mode Field Effect Transistor General Description The AO4478L uses advanced trench technology to provide excellent R , low gate charge. This DS(ON) device is suitable for use as general puspose, PWM and a load switch applications. -RoHS Compliant -Halogen Free D Absolute Maximum Ratings T =25°C unless otherwise noted ...
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... AO4478L Electrical Characteristics (T =25°C unless otherwise noted) J Symbol Parameter STATIC PARAMETERS BV Drain-Source Breakdown Voltage DSS I Zero Gate Voltage Drain Current DSS I Gate-Body leakage current GSS V Gate Threshold Voltage GS(th state drain current D(ON) R Static Drain-Source On-Resistance DS(ON) g Forward Transconductance FS V Diode Forward Voltage ...
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... AO4478L TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 10V (Volts) DS Figure 1: On-Region Characteristics(Note =4. =10V (A) D Figure 3: On-Resistance vs. Drain Current and Gate Voltage(Note 125°C 30 25°C ...
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... AO4478L TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 10 V =15V = (nC) g Figure 7: Gate-Charge Characteristics =25° =25° =150° =150° 0.000001 0.00001 Time in avalanche, t Figure 9: Single Pulse Avalanche capability ...
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... AO4478L TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS =75°C/W θJA 1 0.1 0.01 0.001 0.00001 0.0001 Alpha & Omega Semiconductor, Ltd. In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse .Z .R θJA θJA Single Pulse 0.001 0.01 0.1 Pulse Width (s) Figure 12: Normalized Maximum Transient Thermal Impedance (Note ...
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VDC - Vgs Ig Vds Vgs Rg Vgs L Vds Id Vgs Rg Vgs Vds + DUT Vds - L Isd Vgs Ig Alpha & Omega Semiconductor, Ltd. Gate Charge Test Circuit & W aveform Vgs 10V + Vds ...