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IRLB3034PBF
40 V n-channel power MOSFET for switching applications
Specifications
Key details
| Part Number | IRLB3034PBF |
|---|---|
| Manufacturer | Infineon Technologies |
| Category | N-Channel MOSFET |
| Lifecycle Status | Obsolete |
| Series | HEXFET / StrongIRFET |
| Package / Case | 3-lead TO-220 |
| Pin Count | 3 |
| Operating Temperature | -55°C to +150°C junction |
| Last Verified | 2026-07-22 |
Overview
Part information
IRLB3034PBF Overview
IRLB3034PBF is a Infineon Technologies 40 V n-channel power MOSFET for switching applications supplied in 3-lead TO-220. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Drain-Source Voltage | 40 V |
|---|---|
| Polarity | N-channel |
| Continuous Drain Current | 195 A silicon-limited class |
| Maximum RDS(on) | 1.7 mΩ at 10 V gate drive |
| Technology | Silicon power MOSFET |
Package and Ordering Notes
The listed package is 3-lead TO-220 with 3 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
IRLB3034PBF is obsolete or discontinued. Require traceability, date-code, package-marking and storage-condition checks for remaining stock.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Infineon Technologies documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
IRLB3034PBF FAQ
What is IRLB3034PBF?
IRLB3034PBF is a Infineon Technologies 40 V n-channel power MOSFET for switching applications. It belongs to the HEXFET / StrongIRFET series.
What are the key specifications of IRLB3034PBF?
Drain-Source Voltage is 40 V, and Polarity is N-channel. Use the linked manufacturer datasheet for limits, test conditions and revision-controlled values.
What package does IRLB3034PBF use?
IRLB3034PBF is supplied in 3-lead TO-220 with 3 pins, leads, lands or contacts. Verify the exact footprint and ordering suffix before PCB release.
Is IRLB3034PBF still in production?
IRLB3034PBF is obsolete or discontinued. Any remaining stock should be checked for traceability, date code, package marking and storage history.
What should be checked before sourcing IRLB3034PBF?
Confirm the complete MPN, electrical ratings, package, temperature grade, packing format and required quantity. Do not treat a similar family code as a drop-in replacement without checking the datasheet.
Sourcing notes
Lifecycle and sourcing review
Obsolete
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
IRLB3034PBF is obsolete or discontinued. Require traceability, date-code, package-marking and storage-condition checks for remaining stock.