STP 55NF06L STMicroelectronics MOSFET (N-Channel) (Transistor Outline, Vertical) In Stock
STP 55NF06L from STMicroelectronics is a power MOSFET for load switching, motor drives, power conversion, and protection circuits. Key specifications include 60V, 55A, 3 pins, TO-220 package/footprint, supporting reliable selection for OEM maintenance, prototyping, and production BOMs. The TO-220 format supports standard assembly and sourcing workflows.
- Manufacturer
- STMicroelectronics
- Package
- Transistor Outline, Vertical
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- STP 55NF06L Datasheet PDF
- Category
- MOSFET (N-Channel)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 60V rating/value supports defined circuit selection for this power MOSFET
- 55A specification provides an additional quantitative design check
- TO-220 package or footprint supports standard PCB assembly and replacement planning
- 3-pin configuration helps confirm footprint, routing, and connector compatibility
- STMicroelectronics sourcing identity supports BOM traceability and authorized-equivalent review
Applications
STP 55NF06L is commonly considered for load switching, motor drives, power conversion, and protection circuits where designers need a power MOSFET with 60V, 55A, 3 pins, TO-220 package/footprint. It is suitable for OEM BOM refresh, maintenance sourcing, prototype builds, and production assemblies that require traceable component selection.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for STP 55NF06L:
Power Field-Effect Transistor, 55A I(D), 60V, 0.02ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB
Frequently Asked Questions
Which designs are a good fit for STP 55NF06L when 60V is required?
STP 55NF06L is a power MOSFET from STMicroelectronics for load switching, motor drives, power conversion, and protection circuits. The 60V specification helps engineers confirm electrical margin before adding it to a production BOM.
How should engineers check the footprint before placing STP 55NF06L on a PCB?
Review the TO-220 package information together with 3 pins before layout release. That check reduces substitution risk when matching land pattern, assembly process, and approved vendor data.
When would procurement choose STP 55NF06L instead of a nearby alternate?
Buyers should keep STP 55NF06L when the approved design depends on 55A and TO-220 compatibility. Alternate reviews should verify at least 1 matching electrical rating and footprint constraint.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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