What is a cross-reference page for CSD18504KCS?
This page groups mapped replacement options for CSD18504KCS so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
CSD18504KCS replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for CSD18504KCS, then verify package, specifications, and application fit before approval.
Compare CSD18504KCS against mapped replacement options
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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 CSD18504KCS Texas Instruments |
|---|---|
| Part Number | CSD18504KCS |
| Manufacturer | Texas Instruments |
| Category | Discrete Semiconductor Products |
| Subcategory | Transistors - FETs, MOSFETs - Single |
| Package | TO220 |
| Series | NexFET™ |
| Key Attributes | - |
| Description | MOSFET N-CH 40V TO220-3 |
| Lifecycle | - |
| Stock | 156,680 |
| Available | 67,215 |
| Min Order | 1 |
| Datasheet | Request |
| Terminal Finish | Matte Tin (Sn) |
| Turn-Off Delay Time | 11.2 ns |
| Number of Elements | 1 |
| Turn On Delay Time | 4.4 ns |
| Rise Time | 5.2ns |
| Part Status | Active |
| Mounting Type | Through Hole |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Length | 10.16mm |
| Lead Free | Lead Free |
| Packaging | Tube |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Factory Lead Time | 6 Weeks |
| Manufacturer | Texas |
| Element Configuration | Single |
| Case Connection | DRAIN |
| Operating Mode | ENHANCEMENT MODE |
| Subcategory | FET General Purpose Power |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Sub-Categories | Transistors - FETs, MOSFETs - Single |
| Vgs (Max) | ±20V |
| Categories | Discrete Semiconductor Products |
| Transistor Application | SWITCHING |
| Transistor Element Material | SILICON |
| Operating Temperature | -55°C~150°C TJ |
| Drive Voltage (Max Rds On,Min Rds On) | 4.5V 10V |
| Package / Case | TO-220-3 |
| Vgs(th) (Max) @ Id | 2.3V @ 250μA |
| Series | NexFET™ |
| Gate Charge (Qg) (Max) @ Vgs | 25nC @ 10V |
| Power Dissipation-Max | 115W Tc |
| Radiation Hardening | No |
| Pbfree Code | yes |
| Mount | Through Hole |
| Number of Pins | 3 |
| Gate to Source Voltage (Vgs) | 20V |
| Number of Terminations | 3 |
| Continuous Drain Current (ID) | 85A |
| Drain to Source Breakdown Voltage | 40V |
| Thickness | 4.58mm |
| Additional Feature | AVALANCHE RATED, LOGIC LEVEL COMPATIBLE |
| Height | 4.7mm |
| Threshold Voltage | 1.9V |
| Base Part Number | CSD18504 |
| Width | 8.7mm |
| Fall Time (Typ) | 4.2 ns |
| Avalanche Energy Rating (Eas) | 88 mJ |
| Power Dissipation | 93W |
| Rds On (Max) @ Id, Vgs | 7m Ω @ 40A, 10V |
| Current - Continuous Drain (Id) @ 25°C | 53A Ta 100A Tc |
| Input Capacitance (Ciss) (Max) @ Vds | 1800pF @ 20V |
| Manufacturer's Part No. | CSD18504KCS |
| 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 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing CSD18504KCS replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for CSD18504KCS?
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 CSD18504KCS 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 CSD18504KCS?
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 CSD18504KCS 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 CSD18504KCS from Texas Instruments 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.