What is a cross-reference page for RGF1K?
This page groups mapped replacement options for RGF1K so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
RGF1K replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for RGF1K, then verify package, specifications, and application fit before approval.
Compare RGF1K 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 RGF1K ON Semiconductor |
|---|---|
| Part Number | RGF1K |
| Manufacturer | ON Semiconductor |
| Category | Discrete Semiconductor Products |
| Subcategory | Diodes - Rectifiers - Single |
| Package | SMA |
| Series | - |
| Key Attributes | - |
| Description | DIODE GEN PURP 800V 1A SMA |
| Lifecycle | - |
| Stock | 128,597 |
| Available | 78,503 |
| Min Order | 1 |
| Datasheet | Available |
| JESD-609 Code | e3 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| HTSUS | 8541.10.0080 |
| ECCN Code | EAR99 |
| Part Status | Active |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Min Operating Temperature | -65°C |
| Mounting Type | Surface Mount |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Packaging | Tape & Reel (TR) |
| Factory Lead Time | 10 Weeks |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Published | 2015 |
| Element Configuration | Single |
| Manufacturer | ON Semiconductor |
| Categories | Discrete Semiconductor Products |
| Subcategory | Rectifier Diodes |
| HTS Code | 8541.10.00.80 |
| Sub-Categories | Diodes - Rectifiers - Single |
| Terminal Form | C BEND |
| Reflow Temperature-Max (s) | 30 |
| Radiation Hardening | No |
| Mount | Surface Mount |
| Pbfree Code | yes |
| Number of Terminations | 2 |
| Number of Pins | 2 |
| Max Operating Temperature | 175°C |
| Package / Case | DO-214AC, SMA |
| Current Rating | 1A |
| Output Current | 1A |
| Voltage - Rated DC | 800V |
| Recovery Time | 500 ns |
| Power Dissipation | 1.76W |
| Capacitance @ Vr, F | 8.5pF @ 4V 1MHz |
| Weight | 106mg |
| Base Part Number | RGF1K |
| Manufacturer's Part No. | RGF1K |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Operating Temperature - Junction | -65°C~175°C |
| Number of Elements | 1 |
| Diode Element Material | SILICON |
| Diode Type | Standard |
| Max Surge Current | 30A |
| Peak Reverse Current | 5μA |
| Average Rectified Current | 1A |
| Peak Non-Repetitive Surge Current | 30A |
| Forward Current | 1A |
| Max Forward Surge Current (Ifsm) | 30A |
| Terminal Finish | TIN |
| Forward Voltage | 1.3V |
| Reverse Voltage | 800V |
| Max Repetitive Reverse Voltage (Vrrm) | 800V |
| Max Reverse Voltage (DC) | 800V |
| Reverse Recovery Time | 500 ns |
| Capacitance | 8.5pF |
| Voltage - Forward (Vf) (Max) @ If | 1.3V @ 1A |
| Current - Reverse Leakage @ Vr | 5μA @ 800V |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing RGF1K replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for RGF1K?
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 RGF1K 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 RGF1K?
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 RGF1K 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 RGF1K 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.
developer_board
Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
tune
Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
task_alt
Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.