Infineon LogicFET Type N-Channel MOSFET, 140 A, 30 V Enhancement, 3-Pin TO-220AB

RS Stock No.:: 919-4791
Mfr. Part No.:: IRL3803PBF
Brand:: Infineon

Infineon LogicFET Type N-Channel MOSFET, 140 A, 30 V Enhancement, 3-Pin TO-220AB

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Subtotal (1 tube of 50 units)*

£64.40

(exc. VAT)

£77.30

(inc. VAT)

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Units	Per unit	Per Tube*
50 - 50	£1.288	£64.40
100 - 200	£1.108	£55.40
250 - 450	£1.044	£52.20
500 - 950	£0.966	£48.30
1000 +	£0.902	£45.10

*price indicative

RS Stock No.:: 919-4791
Mfr. Part No.:: IRL3803PBF
Brand:: Infineon

Specifications

Technical Reference

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	Type N
	Maximum Continuous Drain Current Id	140A
	Maximum Drain Source Voltage Vds	30V
	Series	LogicFET
	Package Type	TO-220AB
	Mount Type	Through Hole
	Pin Count	3
	Maximum Drain Source Resistance Rds	6mΩ
	Channel Mode	Enhancement
	Maximum Power Dissipation Pd	200W
	Minimum Operating Temperature	-55°C
	Forward Voltage Vf	1.3V
	Maximum Gate Source Voltage Vgs	16 V
	Typical Gate Charge Qg @ Vgs	140nC
	Maximum Operating Temperature	175°C
	Length	10.54mm
	Standards/Approvals	ANSI Y14.5M, 1982, JEDEC TO-220AB
	Width	4.69 mm
	Height	8.77mm
	Automotive Standard	No

	Select all
	Brand Infineon
	Product Type MOSFET
	Channel Type Type N
	Maximum Continuous Drain Current Id 140A
	Maximum Drain Source Voltage Vds 30V
	Series LogicFET
	Package Type TO-220AB
	Mount Type Through Hole
	Pin Count 3
	Maximum Drain Source Resistance Rds 6mΩ
	Channel Mode Enhancement
	Maximum Power Dissipation Pd 200W
	Minimum Operating Temperature -55°C
	Forward Voltage Vf 1.3V
	Maximum Gate Source Voltage Vgs 16 V
	Typical Gate Charge Qg @ Vgs 140nC
	Maximum Operating Temperature 175°C
	Length 10.54mm
	Standards/Approvals ANSI Y14.5M, 1982, JEDEC TO-220AB
	Width 4.69 mm
	Height 8.77mm
	Automotive Standard No

COO (Country of Origin):: MX

Infineon LogicFET Series MOSFET, 140A Maximum Continuous Drain Current, 200W Maximum Power Dissipation - IRL3803PBF

This N-channel MOSFET is intended for high efficiency in power applications, with a low Rds(on) making it suitable for various electronic and mechanical systems. Through advanced processing techniques, it provides exceptional reliability in challenging environments, operating within a temperature range of -55°C to +175°C. The component is capable of supporting high power dissipation needs, making it an essential element in automation and industrial applications.

Features & Benefits

• Fast switching speed enhances overall system performance

• High continuous drain current of 140A accommodates various applications

• Low maximum drain-source resistance reduces power loss

• Dual gate-source voltage ratings offer design flexibility

• Fully avalanche rated to maintain performance under stress

• Efficient thermal management with TO-220AB package design

Applications

• Used in power management circuits and motor control

• Suitable for industrial automation systems that require dependability

• Applied in switching power supplies for electronic devices

• Fit for renewable energy system

What are the maximum ratings for continuous drain current?

The maximum continuous drain current is 140A at 25°C and decreases to 98A at 100°C under standard conditions.

How does the component handle thermal management?

It incorporates low thermal resistance, allowing for power dissipation up to 200W, with a linear derating factor of 1.3 W/°C.

What is the significance of its enhancement mode?

The enhancement mode permits operation without substantial gate voltage, enabling efficient control over the switching mechanism, which is essential for low-power applications.

What specific voltage ratings does it support?

It accommodates a gate-to-source voltage range of ±16V and a maximum drain-source breakdown voltage of 30V, enhancing versatility in circuit designs.

Can it handle high temperature environments?

Yes, it operates efficiently in extreme conditions, with a junction temperature rating of up to +175°C.