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IRFB4019PBF IRFB4019PBF is an N-Channel MOSFET by Infineon Technologies. It features 150V drain-source voltage, 17A continuous drain current, and 95mOhm on-resistance in a TO-220AB package.
Mfr Part #:

IRFB4019PBF

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
IRFB4019PBF is an N-Channel MOSFET by Infineon Technologies. It features 150V drain-source voltage, 17A continuous drain current, and 95mOhm on-resistance in a TO-220AB package.
✓ Total Stock: 1,070 pcs
$ Price Range: $0.67 - $2.29

IRFB4019PBF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,070 pcs
On Request
1070 pcs On Request 1 On Request On Request On Request 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.

IRFB4019PBF 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
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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IRFB4019PBF Description

Short technical summary and product information.

The IRFB4019PBF is an N-Channel enhancement-mode MOSFET from Infineon Technologies, designed for high-efficiency power switching. It offers a drain-to-source voltage rating of 150V and a continuous drain current of 17A at 25°C case temperature.

 

With a maximum on-resistance of 95mOhm at 10V gate drive, this device minimizes conduction losses. The gate charge is typically 13nC, enabling fast switching. The MOSFET is housed in a through-hole TO-220AB package and can operate over a junction temperature range of -55°C to 175°C.

 

This part is optimized for applications requiring efficient power conversion, such as switched-mode power supplies and motor control. Its ruggedness is supported by a maximum power dissipation of 80W at 25°C case temperature.

IRFB4019PBF Quick Information

Product Type: MOSFET
Canonical Name: IRFB4019PBF - N-Channel MOSFET, 150V, 17A, TO-220AB
Subcategory: Single MOSFET

IRFB4019PBF Compliance

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

IRFB4019PBF Estimated Pricing

Qty Low High
1+ $2.29 $2.29
10+ $1.11 $1.11
100+ $0.99 $0.99
500+ $0.79 $0.79
1,000+ $0.71 $0.71
2,000+ $0.67 $0.67

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

IRFB4019PBF Features

  • N-Channel MOSFET rated for 150V operation.
  • Continuous drain current of 17A at 25°C.
  • Maximum on-resistance of 95mOhm at 10V.
  • TO-220AB through-hole package for easy mounting.

IRFB4019PBF Applications

  • Used in power supply switch-mode converters.
  • Ideal for DC motor control circuits.
  • Suitable for high-efficiency power switching.

IRFB4019PBF FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the IRFB4019PBF?

The maximum drain-to-source voltage (Vdss) is 150V.

What is the continuous drain current rating of this MOSFET?

The continuous drain current is 17A at 25°C case temperature.

What is the package type of the IRFB4019PBF?

The package is TO-220-3 with a supplier device package of TO-220AB, using through-hole mounting.

What is the operating temperature range for this device?

The operating junction temperature range is -55°C to 175°C.

Is the IRFB4019PBF RoHS compliant?

Yes, the part is listed as RoHS3 Compliant (unverified).

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