Vishay E Type N-Channel Power MOSFET, 47 A, 700 V Enhancement, 3-Pin TO-247AD

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RS庫存編號:
228-2976
製造零件編號:
SQW44N65EF-GE3
製造商:
Vishay
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品牌

Vishay

Channel Type

Type N

Product Type

Power MOSFET

Maximum Continuous Drain Current Id

47A

Maximum Drain Source Voltage Vds

700V

Package Type

TO-247AD

Series

E

Mount Type

Through Hole

Pin Count

3

Maximum Drain Source Resistance Rds

73mΩ

Channel Mode

Enhancement

Minimum Operating Temperature

-55°C

Maximum Power Dissipation Pd

500W

Typical Gate Charge Qg @ Vgs

177nC

Forward Voltage Vf

0.9V

Maximum Gate Source Voltage Vgs

30V

Maximum Operating Temperature

175°C

Standards/Approvals

RoHS

Automotive Standard

AEC-Q101

Vishay Series E Power MOSFET, 700V Drain Source Voltage, 47A Maximum Continuous Drain Current - SQW44N65EF-GE3


This power MOSFET is a high-voltage N-channel transistor designed for demanding switching and power-conversion roles in industrial and automotive contexts. It is supplied in a through-hole TO-247AD package suited to robust mounting and thermal management. The device operates across a wide temperature range and is compatible with automotive qualification standards for use in vehicle electronics.

Features and Benefits:


• 700V drain rating enables high-voltage system operation • 47A continuous drain current supports heavy load switching • 73mΩ Rds(on) reduces conduction losses at rated current • 500W power dissipation allows sustained thermal performance • 177nC typical gate charge facilitates gate-drive planning • 30V gate tolerance simplifies driver selection for common logic levels

Applications


• Suitable for traction inverter and motor-drive stages in vehicles • Ideal for high-voltage power supplies and industrial converters • Used for fast switching in welders and induction heating systems • Can be used for DC-DC conversion in heavy equipment electronics

What temperature extremes can it tolerate during operation?


It is specified for operation from -55°C up to a maximum of 175°C, supporting designs exposed to wide thermal variation.

Which mounting style and pin count should be prepared on the PCB or heatsink?


The device is through-hole mounted with three pins in a TO-247AD format for direct fastening to a heatsink or chassis.

How does the device meet automotive project requirements?


It conforms to AEC‑Q101 automotive standard and is RoHS compliant, providing a component suited to automotive-grade design processes.

What gate-drive considerations are indicated by its characteristics?


The typical gate charge of 177nC and a maximum Vgs of 30V require a gate driver capable of delivering sufficient charge while limiting gate voltage within the specified range.

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