FDS3812 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN17 sourced attributes1 source document

onsemi · exact orderable part

FDS3812

MOSFET 2N-CH 80V 3.4A 8SOIC

Configuration
2 N-Channel (Dual)
Drain to Source Voltage (Vdss)
80V
Current - Continuous Drain (Id) @ 25°C
3.4A
Rds On (Max) @ Id, Vgs
74mOhm @ 3.4A, 10V
Vgs(th) (Max) @ Id
4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs
18nC @ 10V
Power - Max
900mW
Input Capacitance (Ciss) (Max) @ Vds
634pF @ 40V
FET Feature
Logic Level Gate
Original manufacturerCommercial terms confirmed per lot
Manufactureronsemi
Package / case8-SOIC (0.154", 3.90mm Width)
Mounting typeSurface Mount
PackingTape & Reel (TR)

Technical parameters

Technical specifications

FDS3812 technical parameters
ParameterValue
Base Product NumberFDS38 [1]
Configuration2 N-Channel (Dual) [1]
Current - Continuous Drain (Id) @ 25°C3.4A [1]
FET FeatureLogic Level Gate [1]
Drain to Source Voltage (Vdss)80V [1]
Input Capacitance (Ciss) (Max) @ Vds634pF @ 40V [1]
Gate Charge (Qg) (Max) @ Vgs18nC @ 10V [1]
Mfronsemi [1]
Mounting TypeSurface Mount [1]
Operating Temperature-55°C ~ 175°C (TJ) [1]
Power - Max900mW [1]
Product StatusObsolete [1]
Rds On (Max) @ Id, Vgs74mOhm @ 3.4A, 10V [1]
TechnologyMOSFET (Metal Oxide) [1]
Vgs(th) (Max) @ Id4V @ 250µA [1]
Package / Case8-SOIC (0.154", 3.90mm Width) [1]
SeriesPowerTrench® [1]

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