Infineon HEXFET N-Channel MOSFET, 161 A, 30 V Enhancement, 3-Pin TO-252

RS Stock No.:: 830-3382P
Mfr. Part No.:: IRLR7843TRPBF
Brand:: Infineon

Infineon HEXFET N-Channel MOSFET, 161 A, 30 V Enhancement, 3-Pin TO-252

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$858.50

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$987.50

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500 - 990	$1.717
1000 +	$1.691

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RS Stock No.:: 830-3382P
Mfr. Part No.:: IRLR7843TRPBF
Brand:: Infineon

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Product Type	MOSFET
	Channel Type	N
	Maximum Continuous Drain Current Id	161A
	Maximum Drain Source Voltage Vds	30V
	Series	HEXFET
	Package Type	TO-252
	Mount Type	Surface
	Pin Count	3
	Maximum Drain Source Resistance Rds	4mΩ
	Channel Mode	Enhancement
	Typical Gate Charge Qg @ Vgs	34nC
	Minimum Operating Temperature	-55°C
	Maximum Power Dissipation Pd	140W
	Forward Voltage Vf	1V
	Maximum Gate Source Voltage Vgs	-20V, +20V
	Maximum Operating Temperature	175°C
	Standards/Approvals	No
	Width	6.22mm
	Height	2.39mm
	Length	6.73mm
	Automotive Standard	No

	Select all
	Brand Infineon
	Product Type MOSFET
	Channel Type N
	Maximum Continuous Drain Current Id 161A
	Maximum Drain Source Voltage Vds 30V
	Series HEXFET
	Package Type TO-252
	Mount Type Surface
	Pin Count 3
	Maximum Drain Source Resistance Rds 4mΩ
	Channel Mode Enhancement
	Typical Gate Charge Qg @ Vgs 34nC
	Minimum Operating Temperature -55°C
	Maximum Power Dissipation Pd 140W
	Forward Voltage Vf 1V
	Maximum Gate Source Voltage Vgs -20V, +20V
	Maximum Operating Temperature 175°C
	Standards/Approvals No
	Width 6.22mm
	Height 2.39mm
	Length 6.73mm
	Automotive Standard No

Infineon HEXFET Series MOSFET, 161A Maximum Continuous Drain Current, 140W Maximum Power Dissipation - IRLR7843TRPBF

This MOSFET is tailored for high-performance applications in the electrical and electronics sectors, especially suitable for automotive and industrial needs. Its HEXFET technology ensures impressive efficiency and reliability, making it Ideal for high-frequency synchronous buck converters and isolated DC-DC converters. The device effectively manages power dissipation, enhancing the performance of electronic systems.

Features & Benefits

• Extremely low RDS(on) optimises power loss and efficiency

• High continuous drain current rating supports intensive applications

• Designed for high operating temperatures to ensure performance

• Lead-free construction meets environmentally conscious design standards

• Low gate charge improves switching behaviour in circuits

Applications

• Used in high-frequency synchronous buck converters

• Employed in isolated DC-DC converters for telecom systems

• Serves automotive power management systems

• Suitable for industrial power supplies requiring enhanced efficiency

• Ideal for power regulation in computer processors

What are the typical thermal performance characteristics?

The maximum operating temperature is +175°C with a thermal resistance of 50°C/W from junction to ambient, ensuring effective performance in thermal environments.