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FDD8796

Name: FDD8796
Rating: 4.7 (12 reviews)

POWER FIELD-EFFECT TRANSISTOR, 3

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資料表 FDD8796 DataSheet
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規格

Supplier	Rochester Electronics, LLC
Package	Bulk
Series	PowerTrench®
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	25 V
Current-ContinuousDrain(Id)@25°C	35A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	4.5V, 10V
RdsOn(Max)@IdVgs	5.7mOhm @ 35A, 10V
Vgs(th)(Max)@Id	2.5V @ 250µA
GateCharge(Qg)(Max)@Vgs	52 nC @ 10 V
Vgs(Max)	±20V
InputCapacitance(Ciss)(Max)@Vds	2610 pF @ 13 V
PowerDissipation(Max)	88W (Tc)
OperatingTemperature	-55°C ~ 175°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	TO-252AA

概述

Description

FDD8796 is a power MOSFET (from the Fairchild/On Semiconductor FDD family) used as a fast-switching transistor in power electronics. It’s typically implemented in switching regulators, motor drivers, and other DC-DC conversion circuits.
What you should know:
- Device type: power MOSFET (enhancement-mode, channel type depends on the exact device).
- Key specs to check in the datasheet: Vds (maximum drain-to-source voltage), Id (continuous current rating), Rds(on) (on-resistance), Vgs(th) (gate threshold), Qg (gate charge), packaging, and thermal characteristics.
- Gate drive: often designed for logic-level or standard gate voltages; ensure your drive voltage is compatible.
- Applications: high-speed switching in power supplies, synchronous rectification, motor control, and similar power-management tasks.
Note: exact electrical ratings can vary by manufacturer and revision. If you provide the manufacturer (Fairchild/On Semiconductor, etc.) or a link to the datasheet, I can give a precise summary of the FDD8796’s specifications.

Package

The FDD8796 is supplied in an 8-pin SOIC/PowerSO-8 (SO-8) surface-mount package.

Manufacturer

The FDD8796 is manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Fairchild was an American semiconductor company that designed and produced discrete semiconductors and analog/power ICs—notably power MOSFETs, power-management devices and related components for consumer, computing, industrial and automotive markets.

Application

FDD8796 is a power MOSFET used for high-speed switching in power-management circuits. Applications include switch‑mode power supplies and DC‑DC converters (buck/boost), synchronous rectification, motor drives and H‑bridge configurations, automotive and industrial power management, battery protection/load switching in portable devices, and solar/renewable power regulation.

Equivalent

I can’t safely list drop‑in equivalents without the FDD8796’s key specs. Please provide (or confirm) VDS, RDS(on), ID, gate threshold, and package (or attach the datasheet). With those I’ll give exact equivalent parts from ON Semiconductor, Infineon, Vishay, ST, etc., or look them up for you.