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STW63N65DM2

Name: STW63N65DM2
Rating: 4.7 (12 reviews)

MOSFET N-CH 650V 65A TO247

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規格

Supplier	STMicroelectronics
Package	Tube
Series	FDmesh™ II Plus
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	650 V
Current-ContinuousDrain(Id)@25°C	60A (Tc)
MountingType	Through Hole
SupplierDevicePackage	TO-247-3

概述

Description

STW63N65DM2 is a high-voltage N-channel MOSFET from STMicroelectronics designed for power-switching applications. It targets 650 V blocking voltage and about 63 A continuous current, using ST’s trench MOSFET technology for lower on-resistance and fast switching. The device is packaged in a power D²PAK (surface-mount) format suitable for high-current, high-voltage designs. Typical uses include switch-mode power supplies, active PFC, DC-DC converters, motor drives, and inverters for solar or industrial power systems. For exact electrical data (Vds, Id, Rds(on), gate charge), thermal metrics, safe operating area, and mounting guidelines, consult the STW63N65DM2 datasheet.

Features

STW63N65DM2 is an STMicroelectronics N-channel power MOSFET. Key features:
- Voltage/current: 650 V blocking, 63 A continuous drain current
- Technology: trench MOSFET for improved switching performance
- On-resistance: typically around 1.0–1.5 Ω (exact value in datasheet)
- Gate: Vgs ±20 V; threshold around 2–4 V
- Switching: fast switching capability and moderate gate charge
- Protection: rugged avalanche energy capability with intrinsic body diode
- Packaging: surface-mount D²PAK (DPAK) style
- Applications: high-voltage switch-mode power supplies, motor drives, inverters
Note: exact Rds(on), Qg, and thermal specs should be confirmed in the official datasheet for precise design values.

Package

D2PAK (TO-263) surface-mount package.

Pinout

- Pin count: 3 pins (Gate, Drain, Source) plus the drain tab (the tab is also connected to Drain) in a D²PAK/DM2 package.
- Function: N‑channel enhancement‑mode power MOSFET used for high‑voltage switching; drain tab serves as the primary heat sink and is the Drain connection.

Manufacturer

Manufacturer: STMicroelectronics (ST).
What kind of company: STMicroelectronics is a multinational semiconductor manufacturer (Franco‑Italian) that designs, develops and produces a broad range of semiconductor products—ICs and discrete devices such as power MOSFETs, microcontrollers, analog and sensor chips—for automotive, industrial, consumer and communications markets.

Application

STW63N65DM2 is a high-voltage N-channel power MOSFET (≈650 V). Typical applications:
- Offline switch-mode power supplies (PFC, flyback/buck/boost)
- Solar inverters and energy-storage systems
- UPS and telecom power modules
- Motor control and variable-speed drives
- Battery chargers and other high-voltage power switching in industrial equipment