What is a cross-reference page for CSD13381F4T?
This page groups mapped replacement options for CSD13381F4T so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
CSD13381F4T replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for CSD13381F4T, then verify package, specifications, and application fit before approval.
Compare CSD13381F4T 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 CSD13381F4T Texas Instruments |
|---|---|
| Part Number | CSD13381F4T |
| Manufacturer | Texas Instruments |
| Category | Discrete Semiconductor Products |
| Subcategory | Transistors - FETs, MOSFETs - Single |
| Package | - |
| Series | FemtoFET™ |
| Key Attributes | - |
| Description | MOSFET N-CH 12V 2.1A 3PICOSTAR |
| Lifecycle | - |
| Stock | 55,877 |
| Available | 52,252 |
| Min Order | 1 |
| Datasheet | Request |
| Part Status | Active |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mounting Type | Surface Mount |
| Factory Lead Time | 6 Weeks |
| Packaging | Tape & Reel (TR) |
| Peak Reflow Temperature (Cel) | 260 |
| Manufacturer | Texas |
| Element Configuration | Single |
| Terminal Form | NO LEAD |
| Case Connection | DRAIN |
| Operating Mode | ENHANCEMENT MODE |
| 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 |
| Power Dissipation-Max | 500mW Ta |
| Mount | Surface Mount |
| Pbfree Code | yes |
| Number of Pins | 3 |
| Reflow Temperature-Max (s) | NOT SPECIFIED |
| Drive Voltage (Max Rds On,Min Rds On) | 1.8V 4.5V |
| Gate to Source Voltage (Vgs) | 8V |
| Terminal Position | BOTTOM |
| Number of Terminations | 3 |
| Power Dissipation | 500mW |
| Threshold Voltage | 850mV |
| Current - Continuous Drain (Id) @ 25°C | 2.1A Ta |
| Fall Time (Typ) | 3.8 ns |
| Vgs(th) (Max) @ Id | 1.1V @ 250μA |
| Gate Charge (Qg) (Max) @ Vgs | 1.4nC @ 4.5V |
| Pulsed Drain Current-Max (IDM) | 7A |
| Continuous Drain Current (ID) | 2.1A |
| Drain to Source Breakdown Voltage | 12V |
| Height | 350μm |
| Package / Case | 3-XFDFN |
| Drain-source On Resistance-Max | 0.4Ohm |
| Series | FemtoFET™ |
| Width | 635μm |
| Length | 1.035mm |
| Base Part Number | CSD13381 |
| Input Capacitance (Ciss) (Max) @ Vds | 200pF @ 6V |
| Manufacturer's Part No. | CSD13381F4T |
| Rds On (Max) @ Id, Vgs | 180m Ω @ 500mA, 4.5V |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| REACH SVHC | No SVHC |
| HTSUS | 8541.21.0095 |
| ECCN Code | EAR99 |
| Number of Elements | 1 |
| Turn-Off Delay Time | 11 ns |
| Turn On Delay Time | 3.7 ns |
| Rise Time | 1.5ns |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing CSD13381F4T replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for CSD13381F4T?
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 CSD13381F4T 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 CSD13381F4T?
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 CSD13381F4T 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 CSD13381F4T 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.