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Texas Instruments CSD87312Q3E

CSD87312Q3E NexFET Dual N-Ch MOSFET, 30V 27A 8-VSON

MPNCSD87312Q3E
End of Life

Texas Instruments NexFET™, CSD87312Q3E, Dual 2 N-Channel Common Source MOSFET, 30V Vdss, 27A Id, 33mOhm Rds(on) at 7A 8V, Logic Level Gate, 2.5W, Surface Mount 8-PowerTDFN, -55°C to 150°C.

$1.64Ref. price · indicative, final on quote
Texas Instruments CSD87312Q3E datasheet (PDF)
Packaging8-PowerTDFN
RoHSROHS3 Compliant
SeriesNexFET™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CSD87312Q3E specifications
ParameterValue
SeriesNexFET™
FET type2 N-Channel (Dual) Common Source
MountingSurface Mount
Drain to source voltage30V
Current - continuous drain (Id) @ 25°C27A
Power - max2.5W
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
FET featureLogic Level Gate
Case8-PowerTDFN
Vgs(th) (Max) @ id1.3V @ 250µA
Rds on (Max) @ id, vgs33mOhm @ 7A , 8V
Gate charge (Qg) (Max) @ vgs8.2nC @ 4.5V
Input capacitance (Ciss) (Max) @ vds1250pF @ 15V

Product details

Gate charge and switching behaviour

Gate charge is 8.2 nC at 4.5 V. Input capacitance is 1250 pF at 15 V drain bias.

The ROHS3 compliance simplifies global BOM approvals. The 8-PowerTDFN package with exposed pad needs a solid thermal via pattern under the drain tab to keep junction temperatures within the derating curve at 27 A.

No direct pin-compatible equivalent is listed; the NexFET family includes other dual 30 V parts in different package footprints, so verify mechanical fit before substituting.

Frequently asked questions

Is the CSD87312Q3E obsolete or still active?

The CSD87312Q3E is active in production with no end-of-life notice. It can be sourced to order through independent distribution.