AFN4946W Datasheet. Specs and Replacement
Type Designator: AFN4946W 📄📄
Type of Transistor: MOSFET
Type of Control Channel: N-Channel
Absolute Maximum Ratings
Pd ⓘ - Maximum Power Dissipation: 2.8 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 60 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 20 V
|Id| ⓘ - Maximum Drain Current: 6.8 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Electrical Characteristics
tr ⓘ - Rise Time: 12 nS
Cossⓘ - Output Capacitance: 85 pF
RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.042 Ohm
Package: SOP-8P
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AFN4946W datasheet
..1. Size:602K alfa-mos
afn4946w.pdf 
AFN4946W Alfa-MOS 60V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4946W, N-Channel enhancement mode 60V/6.8A,RDS(ON)=42m @VGS=10V MOSFET, uses Advanced Trench Technology 60V/5.6A,RDS(ON)=48m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited f... See More ⇒
7.1. Size:600K alfa-mos
afn4946.pdf 
AFN4946 Alfa-MOS 60V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4946, N-Channel enhancement mode 60V/6.8A,RDS(ON)=42m @VGS=10V MOSFET, uses Advanced Trench Technology 60V/5.6A,RDS(ON)=50m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited for ... See More ⇒
7.2. Size:601K alfa-mos
afn4946bw.pdf 
AFN4946BW Alfa-MOS 60V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4946BW, N-Channel enhancement mode 60V/6.8A,RDS(ON)=60m @VGS=10V MOSFET, uses Advanced Trench Technology 60V/5.6A,RDS(ON)=65m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited ... See More ⇒
9.1. Size:576K alfa-mos
afn4924.pdf 
AFN4924 Alfa-MOS 40V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4924, N-Channel enhancement mode 40V/8A,RDS(ON)= 22m @VGS=10V MOSFET, uses Advanced Trench Technology 40V/6A,RDS(ON)= 38m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited for lo... See More ⇒
9.2. Size:574K alfa-mos
afn4996.pdf 
AFN4996 Alfa-MOS 90V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4996, N-Channel enhancement mode 90V/7.6A,RDS(ON)=68m @VGS=10V MOSFET, uses Advanced Trench Technology 90V/6.8A,RDS(ON)=75m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited for ... See More ⇒
9.3. Size:575K alfa-mos
afn4997.pdf 
AFN4997 Alfa-MOS 90V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4997, N-Channel enhancement mode 90V/6.8A,RDS(ON)=68m @VGS=10V MOSFET, uses Advanced Trench Technology 90V/5.6A,RDS(ON)=75m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited for ... See More ⇒
9.4. Size:583K alfa-mos
afn4998w.pdf 
AFN4998W Alfa-MOS 100V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4998W, N-Channel enhancement mode 100V/5.6A,RDS(ON)=120m @VGS=10V MOSFET, uses Advanced Trench Technology 100V/4.2A,RDS(ON)=130m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suit... See More ⇒
9.5. Size:498K alfa-mos
afn4900w.pdf 
AFN4900W Alfa-MOS 60V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4900W, N-Channel enhancement mode 60V/6.8A,RDS(ON)=115m @VGS=10V MOSFET, uses Advanced Trench Technology 60V/5.6A,RDS(ON)=140m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited for ... See More ⇒
9.6. Size:576K alfa-mos
afn4924w.pdf 
AFN4924W Alfa-MOS 40V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4924W, N-Channel enhancement mode 40V/8A,RDS(ON)= 22m @VGS=10V MOSFET, uses Advanced Trench Technology 40V/6A,RDS(ON)= 28m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited for ... See More ⇒
9.7. Size:583K alfa-mos
afn4922w.pdf 
AFN4922W Alfa-MOS 100V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4922W, N-Channel enhancement mode 100V/2.0A,RDS(ON)=290m @VGS=10V MOSFET, uses Advanced Trench Technology 100V/1.5A,RDS(ON)=300m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suit... See More ⇒
9.8. Size:280K alfa-mos
afn4906.pdf 
AFN4906 Alfa-MOS 40V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4906, N-Channel enhancement mode 40V/6.8A,RDS(ON)=52m @VGS=10V MOSFET, uses Advanced Trench Technology 40V/5.6A,RDS(ON)=70m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited for ... See More ⇒
9.9. Size:464K alfa-mos
afn4936s.pdf 
AFN4936S Alfa-MOS 30V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4936S, N-Channel enhancement mode 30V/5.0A,RDS(ON)=24m @VGS=10V MOSFET, uses Advanced Trench Technology 30V/4.7A,RDS(ON)=38m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited fo... See More ⇒
9.10. Size:582K alfa-mos
afn4998.pdf 
AFN4998 Alfa-MOS 100V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4998, N-Channel enhancement mode 100V/5.6A,RDS(ON)=130m @VGS=10V MOSFET, uses Advanced Trench Technology 100V/4.2A,RDS(ON)=145m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited... See More ⇒
9.11. Size:464K alfa-mos
afn4936ws.pdf 
AFN4936WS Alfa-MOS 30V N-Channel Technology Enhancement Mode MOSFET General Description Features AFN4936WS, N-Channel enhancement mode 30V/5.0A,RDS(ON)=24m @VGS=10V MOSFET, uses Advanced Trench Technology 30V/4.7A,RDS(ON)=38m @VGS=4.5V to provide excellent RDS(ON), low gate charge. Super high density cell design for extremely These devices are particularly suited ... See More ⇒
Detailed specifications: AFN4906, AFN4922W, AFN4924, AFN4924W, AFN4936S, AFN4936WS, AFN4946, AFN4946BW, AO3400, AFN4996, AFN4997, AFN4998, AFN4998W, AFN5004S, AFN501DEA, AFN5800, AFN5800W
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Learn how to find the right MOSFET substitute. A guide to cross-reference, check specs and replace MOSFETs in your circuits.