1N5811Alternatives & Equivalent Parts
About 1N5811
1N5811 is a Diode component manufactured by Microchip. It comes in a Diodes, Axial Diameter Horizontal Mounting package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | 1N5811Source | 1N5811US |
|---|---|---|
| Manufacturer | Microchip | Microchip |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Other |
| Pin Count | 2 | 2 |
| Temperature Range | -65.0°C ~ 175.0°C | -65.0°C ~ 175.0°C |
| Price | $5.4566 | $5.6125 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Factory Lead Time | 34 Weeks | 34 Weeks |
| YTEOL | 23 | 23 |
| Additional Feature | HIGH RELIABILITY, METALLURGICALLY BONDED | HIGH RELIABILITY, METALLURGICALLY BONDED |
| Application | ULTRA FAST RECOVERY | ULTRA FAST RECOVERY |
| Case Connection | ISOLATED | ISOLATED |
| Configuration | SINGLE | SINGLE |
| Diode Element Material | SILICON | SILICON |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE |
| JESD-30 Code | O-LALF-W2 | O-LELF-R2 |
| JESD-609 Code | e0 | e0 |
| Non-rep Pk Forward Current-Max | 125 A | 125 A |
| Number of Elements | 1 | 1 |
| Number of Phases | 1 | 1 |
| Output Current-Max | 3 A | 3 A |
| Package Body Material | GLASS | GLASS |
| Package Shape | ROUND | ROUND |
| Package Style | LONG FORM | LONG FORM |
| Rep Pk Reverse Voltage-Max | 150 V | 150 V |
| Reverse Recovery Time-Max | 0.03 µs | 0.03 µs |
| Surface Mount | NO | YES |
| Terminal Finish | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal Form | WIRE | WRAP AROUND |
| Terminal Position | AXIAL | END |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering this alternative for 1N5811 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1N5811 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating 1N5811 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to 1N5811?
Known equivalents for 1N5811 include 1N5811US. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N5811?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify 1N5811 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.