IRL40B209 International Rectifier MOSFET (N-Channel) (Transistor Outline, Vertical) In Stock

Use the download button to access the IRL40B209 schematic symbol, PCB footprint, and 3D model.

OBSOLETEMOSFET (N-Channel)Verified Jun 2026
Package / Visual Reference
IRL40B209Transistor Outline, Vertical
Quick Facts
Manufacturer
International Rectifier
Package
Transistor Outline, Vertical
Pin Count
3
Lifecycle
OBSOLETE
Category
MOSFET (N-Channel)
Price
From $0.5870(MOQ 1)
Temp Range
-55.0°C to 175.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the specifications of IRL40B209?

Factory Lead Time4Weeks
YTEOL0
Avalanche Energy Rating (Eas)1420mJ
ConfigurationSINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min40V
Drain Current-Max (ID)195A
Drain-source On Resistance-Max0.00125Ω
FET TechnologyMETAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss)1370pF
JEDEC-95 CodeTO-220AB
JESD-30 CodeR-PSFM-T3
Number of Elements1
Operating ModeENHANCEMENT MODE
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleFLANGE MOUNT
Peak Reflow Temperature (Cel)NOT SPECIFIED
Polarity/Channel TypeN-CHANNEL
Power Dissipation-Max (Abs)375W
Pulsed Drain Current-Max (IDM)780A
Surface MountNO
Terminal FormTHROUGH-HOLE
Terminal PositionSINGLE
Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
Transistor ApplicationSWITCHING
Transistor Element MaterialSILICON
PackageTransistor Outline, Vertical

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99

Where can I find the IRL40B209 datasheet?

IRL40B209 Datasheet Download

Official datasheet from International Rectifier

What are equivalent replacements for IRL40B209?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of IRL40B209?

IRL40B209 is priced from $0.5870 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is IRL40B209 in stock?

IRL40B209 is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy IRL40B209?

You can buy IRL40B209 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for IRL40B209 from International Rectifier.

What is the datasheet for IRL40B209?

The official IRL40B209 datasheet from International Rectifier contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does IRL40B209 come in?

IRL40B209 is available in Transistor Outline, Vertical packaging. See the package diagram and pinout above for detailed dimensional information.

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Competitive Pricing
Factory-direct from China distributors, low MOQ
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About International Rectifier

International Rectifier is a leading electronic component manufacturer. FindMyChip sources International Rectifier ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $0.5870
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.5870$0.59
pcs
Unit price: $0.5870 · Total: $0.59

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy