What is a cross-reference page for MBRF40250TG?
This page groups mapped replacement options for MBRF40250TG so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
MBRF40250TG replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for MBRF40250TG, then verify package, specifications, and application fit before approval.
Compare MBRF40250TG 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 MBRF40250TG ON Semiconductor |
|---|---|
| Part Number | MBRF40250TG |
| Manufacturer | ON Semiconductor |
| Category | Discrete Semiconductor Products |
| Subcategory | Diodes - Rectifiers - Single |
| Package | TO-220-3 |
| Series | SWITCHMODE™ |
| Key Attributes | - |
| Description | DIODE SCHOTTKY 250V 40A TO220FP |
| Lifecycle | - |
| Stock | 27,791 |
| Available | 99,565 |
| Min Order | 1 |
| Datasheet | Available |
| JESD-609 Code | e3 |
| RoHS Status | ROHS3 Compliant |
| HTSUS | 8541.10.0080 |
| ECCN Code | EAR99 |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Terminal Finish | Tin (Sn) |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Diode Type | Schottky |
| Application | EFFICIENCY |
| Number of Elements | 1 |
| Number of Phases | 1 |
| Diode Element Material | SILICON |
| Reverse Recovery Time | 35 ns |
| Operating Temperature - Junction | -65°C~150°C |
| Max Surge Current | 150A |
| Peak Non-Repetitive Surge Current | 150A |
| Max Forward Surge Current (Ifsm) | 150A |
| Forward Voltage | 970mV |
| Voltage - Forward (Vf) (Max) @ If | 970mV @ 40A |
| Max Repetitive Reverse Voltage (Vrrm) | 250V |
| Max Reverse Leakage Current | 30μA |
| Max Reverse Voltage (DC) | 250V |
| Current - Reverse Leakage @ Vr | 30μA @ 250V |
| Average Rectified Current | 40A |
| Forward Current | 40A |
| Peak Reverse Current | 250μA |
| Part Status | Active |
| Mounting Type | Through Hole |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Packaging | Tube |
| Min Operating Temperature | -65°C |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Factory Lead Time | 8 Weeks |
| Published | 2005 |
| Peak Reflow Temperature (Cel) | 260 |
| Manufacturer | ON Semiconductor |
| Categories | Discrete Semiconductor Products |
| Weight | 4.535924g |
| Subcategory | Rectifier Diodes |
| HTS Code | 8541.10.00.80 |
| Series | SWITCHMODE™ |
| Sub-Categories | Diodes - Rectifiers - Single |
| JEDEC-95 Code | TO-220AB |
| Element Configuration | Common Anode |
| Radiation Hardening | No |
| Reflow Temperature-Max (s) | 40 |
| Pbfree Code | yes |
| Number of Pins | 3 |
| Terminal Position | SINGLE |
| Pin Count | 3 |
| Surface Mount | NO |
| Recovery Time | 35 ns |
| Number of Terminations | 3 |
| Voltage - Rated DC | 250V |
| Max Operating Temperature | 150°C |
| Case Connection | ISOLATED |
| Polarity | Standard |
| Package / Case | TO-220-3 Full Pack |
| Width | 4.9mm |
| Current Rating | 40A |
| Length | 10.63mm |
| Output Current | 40A |
| Capacitance @ Vr, F | 500pF @ 5V 1MHz |
| Height | 16.12mm |
| Manufacturer's Part No. | MBRF40250TG |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing MBRF40250TG replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for MBRF40250TG?
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 MBRF40250TG 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 MBRF40250TG?
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 MBRF40250TG 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 MBRF40250TG from ON Semiconductor 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.