What is a cross-reference page for STE53NC50?
This page groups mapped replacement options for STE53NC50 so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
STE53NC50 replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for STE53NC50, then verify package, specifications, and application fit before approval.
Compare STE53NC50 against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
No mapped replacement parts yet
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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The left column stays visible so buyers can keep the spec label in view while scanning multiple alternatives.
| Parameter Comparison Chart | Current part STE53NC50 STMicroelectronics |
|---|---|
| Part Number | STE53NC50 |
| Manufacturer | STMicroelectronics |
| Category | Discrete Semiconductor Products |
| Subcategory | Transistors - FETs, MOSFETs - Single |
| Package | - |
| Series | PowerMESH™ II |
| Key Attributes | - |
| Description | MOSFET N-CH 500V 53A ISOTOP |
| Lifecycle | - |
| Stock | 159,051 |
| Available | 64,611 |
| Min Order | 1 |
| Datasheet | Available |
| Part Status | Active |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Packaging | Tube |
| Factory Lead Time | 8 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 |
| Vgs(th) (Max) @ Id | 4V @ 250μA |
| Mounting Type | Chassis Mount |
| Isolation Voltage | 2.5kV |
| Mount | Chassis Mount, Panel, Screw |
| Terminal Form | UNSPECIFIED |
| Terminal Position | UPPER |
| Vgs (Max) | ±30V |
| Lifecycle Status | ACTIVE (Last Updated: 8 months ago) |
| Radiation Hardening | No |
| Number of Terminations | 4 |
| Drive Voltage (Max Rds On,Min Rds On) | 10V |
| Threshold Voltage | 3V |
| Number of Pins | 4 |
| Pin Count | 4 |
| Voltage - Rated DC | 500V |
| Case Connection | ISOLATED |
| Gate to Source Voltage (Vgs) | 30V |
| Resistance | 80mOhm |
| Drain to Source Breakdown Voltage | 500V |
| Current Rating | 53A |
| Current - Continuous Drain (Id) @ 25°C | 53A Tc |
| Continuous Drain Current (ID) | 53A |
| Fall Time (Typ) | 38 ns |
| Operating Temperature | 150°C TJ |
| Width | 25.5mm |
| Length | 38.2mm |
| Height | 9.1mm |
| Power Dissipation | 460W |
| Power Dissipation-Max | 460W Tc |
| Package / Case | ISOTOP |
| Series | PowerMESH™ II |
| Manufacturer's Part No. | STE53NC50 |
| Base Part Number | STE53 |
| Input Capacitance (Ciss) (Max) @ Vds | 11200pF @ 25V |
| Gate Charge (Qg) (Max) @ Vgs | 434nC @ 10V |
| Rds On (Max) @ Id, Vgs | 80m Ω @ 27A, 10V |
| Number of Elements | 1 |
| Rise Time | 70ns |
| Turn On Delay Time | 46 ns |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | RoHS non-compliant |
| REACH SVHC | No SVHC |
| HTSUS | 8541.29.0095 |
| ECCN Code | EAR99 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing STE53NC50 replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for STE53NC50?
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 STE53NC50 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 STE53NC50?
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 STE53NC50 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 STE53NC50 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.