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Alpha & Omega Semiconductor Inc.TO-262-3 Long Leads, I²Pak, TO-262AARoHS

AOW29S50

MOSFET N-CH 500V 29A TO262

AOW29S50 by Alpha & Omega Semiconductor Inc.
Subcategory

Transistors Fets Mosfets Single

Package

TO-262-3 Long Leads, I²Pak, TO-262AA

Series

aMOS™

Status

Not For New Designs

Price available on request

MOQ: 1000 pcs

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Parameters

ParameterValue
BrandAlpha & Omega Semiconductor Inc.
ModelAOW29S50
Package / CaseTO-262-3 Long Leads, I²Pak, TO-262AA
Mounting TypeThrough Hole
Operating Temperature-55°C ~ 150°C (TJ)
FET TypeN-Channel
Drain to Source Voltage (Vdss)500 V
Rds On (Max)150mOhm @ 14.5A, 10V
Vgs(th) (Max)3.9V @ 250µA
Gate Charge (Qg)26.6 nC @ 10 V
Input Capacitance (Ciss)1312 pF @ 100 V
Power Dissipation (Max)357W (Tc)
Drive Voltage10V
Supplier Device PackageTO-262
RoHSRoHS
Part StatusNot For New Designs

Application & Notes

AOW29S50 by Alpha & Omega Semiconductor Inc. is an N-channel power MOSFET rated at 500 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TO-262-3 Long Leads, I²Pak, TO-262AA package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 150mOhm @ 14.5A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.

All Technical Specifications

FET TypeN-Channel
Vgs (Max)±30V
TechnologyMOSFET (Metal Oxide)
Vgs(th) (Max) @ Id3.9V @ 250µA
Rds On (Max) @ Id, Vgs150mOhm @ 14.5A, 10V
Power Dissipation (Max)357W (Tc)
Gate Charge (Qg) (Max) @ Vgs26.6 nC @ 10 V
Drain to Source Voltage (Vdss)500 V
Input Capacitance (Ciss) (Max) @ Vds1312 pF @ 100 V
Drive Voltage (Max Rds On, Min Rds On)10V
Current - Continuous Drain (Id) @ 25°C29A (Tc)

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