Infineon LogicFET Type N-Channel MOSFET, 140 A, 30 V Enhancement, 3-Pin TO-220AB IRL3803PBF

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2,00 €

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2,42 €

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  • Expédition à partir du 09 avril 2026
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1 - 92,00 €
10 - 491,49 €
50 - 991,40 €
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250 +1,19 €

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N° de stock RS:
540-9979
Référence fabricant:
IRL3803PBF
Fabricant:
Infineon
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Marque

Infineon

Product Type

MOSFET

Channel Type

Type N

Maximum Continuous Drain Current Id

140A

Maximum Drain Source Voltage Vds

30V

Package Type

TO-220AB

Series

LogicFET

Mount Type

Through Hole

Pin Count

3

Maximum Drain Source Resistance Rds

6mΩ

Channel Mode

Enhancement

Minimum Operating Temperature

-55°C

Typical Gate Charge Qg @ Vgs

140nC

Forward Voltage Vf

1.3V

Maximum Power Dissipation Pd

200W

Maximum Gate Source Voltage Vgs

16 V

Maximum Operating Temperature

175°C

Length

10.54mm

Height

8.77mm

Standards/Approvals

ANSI Y14.5M, 1982, JEDEC TO-220AB

Width

4.69 mm

Automotive Standard

No

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.

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