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IRL3803STRLPBF N-Channel 30V 140A MOSFET in D2PAK surface mount package. Features low on-resistance of 6 mOhm at 10V gate drive.
Mfr Part #:

IRL3803STRLPBF

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
N-Channel 30V 140A MOSFET in D2PAK surface mount package. Features low on-resistance of 6 mOhm at 10V gate drive.
✓ Total Stock: 295 pcs
$ Price Range: $1.13 - $3.50

IRL3803STRLPBF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
295 pcs
On Request
295 pcs On Request 1 On Request On Request 0824P On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

IRL3803STRLPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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IRL3803STRLPBF Description

Short technical summary and product information.

The IRL3803STRLPBF is an N-Channel power MOSFET from Infineon Technologies, rated for a drain-to-source voltage of 30V and a continuous drain current of 140A. It offers a low maximum on-resistance of 6 mOhm at a gate-source voltage of 10V, making it suitable for high-efficiency power conversion.

 

This MOSFET features a total gate charge of 140 nC at 4.5V and an input capacitance of 5000 pF at 25V, enabling fast switching. The gate threshold voltage is 1V maximum at 250µA, allowing low-voltage drive. The device is capable of dissipating up to 200W when mounted on a heatsink (Tc), and operates over a junction temperature range of -55°C to 175°C.

 

Packaged in a surface-mount D2PAK (TO-263-3) case, the IRL3803STRLPBF is designed for automated assembly and is suitable for applications such as synchronous rectification, DC-DC converters, and motor control. The D2PAK package provides adequate thermal performance for high-current designs.

IRL3803STRLPBF Quick Information

Product Type: MOSFET
Series: IRL3803
Canonical Name: IRL3803STRLPBF N-Channel 30V 140A MOSFET D2PAK
Subcategory: N-Channel MOSFET

IRL3803STRLPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

IRL3803STRLPBF Estimated Pricing

Qty Low High
1+ $3.50 $3.50
10+ $2.27 $2.27
100+ $1.57 $1.57
500+ $1.31 $1.31
800+ $1.21 $1.21
2,400+ $1.13 $1.13

Estimated market price range - modelled values for guidance only, not live distributor offers.

IRL3803STRLPBF Features

  • N-Channel MOSFET with 30V drain-source voltage.
  • Rated for 140A continuous drain current.
  • Low on-resistance of 6 mOhm at 10V.
  • Surface mount D2PAK package for easy assembly.
  • Operates from -55°C to 175°C junction temperature.

IRL3803STRLPBF Applications

  • Ideal for high-current DC-DC converters.
  • Used in synchronous rectification circuits.
  • Suitable for motor control applications.
  • Power management in low-voltage systems.

IRL3803STRLPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the IRL3803STRLPBF?

30V.

What is the package type?

D2PAK (TO-263-3, D²Pak).

What is the operating temperature range?

-55°C to 175°C.

Is this component RoHS compliant?

RoHS3 compliant (unverified, low confidence).

What is the maximum continuous drain current?

140A at Tc.

What is the typical on-resistance?

6 mOhm maximum at 71A, 10V.

What is the gate charge?

140 nC maximum at 4.5V.

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