What is a cross-reference page for STP6NK90Z?
This page groups mapped replacement options for STP6NK90Z so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
STP6NK90Z replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for STP6NK90Z, then verify package, specifications, and application fit before approval.
Compare STP6NK90Z against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
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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 STP6NK90Z STMicroelectronics |
|---|---|
| Part Number | STP6NK90Z |
| Manufacturer | STMicroelectronics |
| Category | Discrete Semiconductor Products |
| Subcategory | Transistors - FETs, MOSFETs - Single |
| Package | TO-220 |
| Series | SuperMESH™ |
| Key Attributes | - |
| Description | MOSFET N-CH 900V 5.8A TO-220 |
| Lifecycle | - |
| Stock | 62,626 |
| Available | 55,265 |
| Min Order | 1 |
| Datasheet | Available |
| Turn-Off Delay Time | 20 ns |
| Number of Elements | 1 |
| Rise Time | 45ns |
| Turn On Delay Time | 17 ns |
| JESD-609 Code | e3 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | RoHS non-compliant |
| REACH SVHC | No SVHC |
| HTSUS | 8541.29.0095 |
| ECCN Code | EAR99 |
| Part Status | Active |
| Mounting Type | Through Hole |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Packaging | Tube |
| Factory Lead Time | 12 Weeks |
| Element Configuration | Single |
| 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 |
| JEDEC-95 Code | TO-220AB |
| Package / Case | TO-220-3 |
| Power Dissipation-Max | 140W Tc |
| Vgs (Max) | ±30V |
| Lifecycle Status | ACTIVE (Last Updated: 8 months ago) |
| Input Capacitance (Ciss) (Max) @ Vds | 1350pF @ 25V |
| 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 |
| Fall Time (Typ) | 20 ns |
| Gate to Source Voltage (Vgs) | 30V |
| Power Dissipation | 140W |
| Series | SuperMESH™ |
| Threshold Voltage | 3.75V |
| Voltage - Rated DC | 900V |
| Vgs(th) (Max) @ Id | 4.5V @ 100μA |
| Current Rating | 5.8A |
| Continuous Drain Current (ID) | 5.8A |
| Current - Continuous Drain (Id) @ 25°C | 5.8A Tc |
| Resistance | 2Ohm |
| Drain to Source Breakdown Voltage | 900V |
| Width | 4.6mm |
| Rds On (Max) @ Id, Vgs | 2 Ω @ 2.9A, 10V |
| Gate Charge (Qg) (Max) @ Vgs | 60.5nC @ 10V |
| Additional Feature | AVALANCHE RATED, HIGH VOLTAGE |
| Height | 9.15mm |
| Base Part Number | STP6N |
| Manufacturer's Part No. | STP6NK90Z |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing STP6NK90Z replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for STP6NK90Z?
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 STP6NK90Z 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 STP6NK90Z?
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 STP6NK90Z 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 STP6NK90Z 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.