FDD8796

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FDD8796

+BOM

POWER FIELD-EFFECT TRANSISTOR, 3

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Specifications

Attribute Value
Supplier Rochester Electronics, LLC
Package / Case Bulk
Series PowerTrench®
Part Status Active
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 25 V
Current - Continuous Drain(Id) @ 25°C 35A (Tc)
Drive Voltage(Max Rds On Min Rds On) 4.5V, 10V
Rds On(Max) @ Id Vgs 5.7mOhm @ 35A, 10V
Vgs(th)(Max) @ Id 2.5V @ 250µA
Gate Charge(Qg)(Max) @ Vgs 52 nC @ 10 V
Vgs(Max) ±20V
Input Capacitance(Ciss)(Max) @ Vds 2610 pF @ 13 V
Power Dissipation (Max) 88W (Tc)
Operating Temperature -55°C ~ 175°C (TJ)
Mounting Type Surface Mount
Supplier Device Package TO-252AA

Overview

Description

FDD8796 is a Fairchild/On Semiconductor power MOSFET part number. It denotes an N-channel enhancement-mode device used as a high‑speed switch in power supplies, motor drivers, and DC‑DC converters. The exact electrical specs (Vds, Id, Rds(on), gate charge, package) depend on the specific variant (e.g., different revisions or packaging like DPAK/TO‑252). Typical use is low‑loss switching with proper gate drive and heatsinking. To introduce it properly, consult the exact datasheet for your variant to get the precise ratings, thermal limits, and switching characteristics. If you can share the exact package or revision, I can summarize the precise specs.

Equivalent

I can’t reliably give equivalents without specs. Please share the FDD8796’s details: Vds, Id, Rds(on), gate type (N/P), package (e.g., SOT-23, SO-8), and whether it’s MOSFET/transistor. With those, I’ll provide direct cross‑references from Vishay, On Semiconductor, Infineon, ROHM, etc.

Manufacturer

- Manufacturer: Fairchild Semiconductor (now part of ON Semiconductor).
- What kind of company: An American multinational semiconductor designer and manufacturer, producing transistors, diodes, MOSFETs, ICs and other discrete/analog components.

Application

FDD8796 is a high‑efficiency N‑channel power MOSFET. Common application areas include:
- Switching regulators and DC‑DC converters (buck/boost)
- Motor control and drive circuits (DC/BLDC motors)
- Automotive power electronics (power management, load switches)
- Renewable energy inverters (solar, UPS, grid-tied systems)
- General high‑speed switching in power supplies and adapters
Note: exact ratings and packaging depend on the specific device variant; verify datasheet for voltage/current limits and package type.

Package

DPAK (TO-252) surface-mount package.

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