What is a cross-reference page for STP11NK50ZFP?
This page groups mapped replacement options for STP11NK50ZFP so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
STP11NK50ZFP replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for STP11NK50ZFP, then verify package, specifications, and application fit before approval.
Compare STP11NK50ZFP against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
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This product currently does not show a published cross-reference list. Use RFQ support if your team needs an alternative part review.
Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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| Parameter Comparison Chart | Current part STP11NK50ZFP STMicroelectronics |
|---|---|
| Part Number | STP11NK50ZFP |
| Manufacturer | STMicroelectronics |
| Category | Discrete Semiconductor Products |
| Subcategory | Transistors - FETs, MOSFETs - Single |
| Package | TO- |
| Series | SuperMESH™ |
| Key Attributes | - |
| Description | MOSFET N-CH 500V 10A TO-220FP |
| Lifecycle | - |
| Stock | 83,452 |
| Available | 49,405 |
| Min Order | 1 |
| Datasheet | Available |
| JESD-609 Code | e3 |
| RoHS Status | ROHS3 Compliant |
| REACH SVHC | No SVHC |
| HTSUS | 8541.29.0095 |
| ECCN Code | EAR99 |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Mounting Type | Through Hole |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Packaging | Tube |
| Max Junction Temperature (Tj) | 150°C |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Element Configuration | Single |
| Part Status | Not For New Designs |
| Manufacturer | STMicroelectronics |
| Operating Mode | ENHANCEMENT MODE |
| Subcategory | FET General Purpose Power |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Sub-Categories | Transistors - FETs, MOSFETs - Single |
| Categories | Discrete Semiconductor Products |
| Transistor Application | SWITCHING |
| Transistor Element Material | SILICON |
| Operating Temperature | -55°C~150°C TJ |
| Additional Feature | AVALANCHE RATED |
| JEDEC-95 Code | TO-220AB |
| Current - Continuous Drain (Id) @ 25°C | 10A Tc |
| Vgs (Max) | ±30V |
| Contact Plating | Tin |
| Radiation Hardening | No |
| Length | 10.4mm |
| Mount | Through Hole |
| Number of Pins | 3 |
| Pin Count | 3 |
| Number of Terminations | 3 |
| Drive Voltage (Max Rds On,Min Rds On) | 10V |
| Case Connection | ISOLATED |
| Gate to Source Voltage (Vgs) | 30V |
| Series | SuperMESH™ |
| Threshold Voltage | 3.75V |
| Package / Case | TO-220-3 Full Pack |
| Fall Time (Typ) | 15 ns |
| Power Dissipation | 30W |
| Drain to Source Breakdown Voltage | 500V |
| Vgs(th) (Max) @ Id | 4.5V @ 100μA |
| Power Dissipation-Max | 30W Tc |
| Continuous Drain Current (ID) | 10A |
| Pulsed Drain Current-Max (IDM) | 40A |
| Width | 4.6mm |
| Gate Charge (Qg) (Max) @ Vgs | 68nC @ 10V |
| Height | 20mm |
| Resistance | 520mOhm |
| Rds On (Max) @ Id, Vgs | 520m Ω @ 4.5A, 10V |
| Input Capacitance (Ciss) (Max) @ Vds | 1390pF @ 25V |
| Manufacturer Package Identifier | TO-220FP-7012510 |
| Manufacturer's Part No. | STP11NK50ZFP |
| Base Part Number | STP11N |
| Rise Time | 18ns |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Turn-Off Delay Time | 41 ns |
| Turn On Delay Time | 14.5 ns |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing STP11NK50ZFP replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for STP11NK50ZFP?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for STP11NK50ZFP alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to STP11NK50ZFP?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is STP11NK50ZFP obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to STP11NK50ZFP from STMicroelectronics is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.