AO4900A Alpha & Omega Semiconductors, AO4900A Datasheet
AO4900A
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AO4900A Summary of contents
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... DC- DC converters. A Schottky diode is co-packaged in parallel with the synchronous MOSFET to boost efficiency further. Standard Product AO4900A is Pb- www.DataSheet4U.com free (meets ROHS & Sony 259 specifications). AO4900AL is a Green Product ordering option. AO4900A and AO4900AL are electrically identical. S2/A D2 ...
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... AO4900A 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 www.DataSheet4U.com FS V Diode Forward Voltage ...
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... AO4900A TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 60 10V 50 4. (Volts) DS Fig 1: On-Region Characteristics www.DataSheet4U.com =2. (A) D Figure 3: On-Resistance vs. Drain Current and Gate Voltage 100 125° THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING 25° ...
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... AO4900A TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 5 V =15V DS I =6. (nC) g Figure 7: Gate-Charge Characteristics www.DataSheet4U.com 100.0 R DS(ON) limited 10.0 1.0 DC 0.1 0 (Volts) DS Figure 9: Maximum Forward Biased Safe Operating Area (Note θJA J, =62.5°C/W θJA 1 THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL ...
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... AO4900A TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS: SCHOTTKY 10 125°C 1 0.1 0.01 25°C 0.001 0.0 0.2 0.4 V (Volts) F Figure 12: Schottky Forward Characteristics www.DataSheet4U.com 0.7 0.6 0.5 0.4 I =1A F 0.3 0.2 0 Temperature (°C) Figure 14: Schottky Forward Drop vs. Junction Temperature 10 D θJA J, =62.5°C/W θJA 1 0.1 0.01 0.00001 0.0001 Figure 15: Schottky Normalized Maximum Transient Thermal Impedance Alpha & ...