Part Details for 1N4249 by Semtech Corporation
Results Overview of 1N4249 by Semtech Corporation
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
1N4249 Information
1N4249 by Semtech Corporation is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for 1N4249
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
1N4249S-ND
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DigiKey | DIODE STANDARD 1000V 1A AXIAL Lead time: 12 Weeks Container: Bulk | Limited Supply - Call |
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Buy Now | |
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DISTI #
1N4249
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Avnet Americas | Diode Rectifier 1000V 1A 2-Pin Axial - Bulk (Alt: 1N4249) RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks, 0 Days Container: Bulk | 268 |
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RFQ | |
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DISTI #
1N4249
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Avnet Silica | Diode Rectifier 1000V 1A 2Pin Axial (Alt: 1N4249) RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 14 Weeks, 0 Days | Silica - 0 |
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Buy Now |
Part Details for 1N4249
1N4249 CAD Models
1N4249 Part Data Attributes
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1N4249
Semtech Corporation
Buy Now
Datasheet
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1N4249
Semtech Corporation
Rectifier Diode, 1 Element, 1A, 1000V V(RRM), Silicon, HERMETIC SEALED PACKAGE-2
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | SEMTECH CORP | |
| Package Description | HERMETIC SEALED PACKAGE-2 | |
| Pin Count | 2 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.80 | |
| Factory Lead Time | 20 Weeks | |
| Samacsys Manufacturer | SEMTECH | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | RECTIFIER DIODE | |
| Forward Voltage-Max (VF) | 1.2 V | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e0 | |
| Non-rep Pk Forward Current-Max | 25 A | |
| Number of Elements | 1 | |
| Number of Phases | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Min | -65 °C | |
| Output Current-Max | 1 A | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 1000 V | |
| Reverse Recovery Time-Max | 2 µs | |
| Surface Mount | NO | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL |
Alternate Parts for 1N4249
This table gives cross-reference parts and alternative options found for 1N4249. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1N4249, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| JAN1N4249 | Semtech Corporation | Check for Price | Rectifier Diode, 1 Element, 1A, 1000V V(RRM), Silicon, HERMETIC SEALED PACKAGE-2 | 1N4249 vs JAN1N4249 |
| 1N4249US | Sensitron Semiconductors | Check for Price | Rectifier Diode, 1 Element, 1A, 1000V V(RRM), Silicon, HERMETIC SEALED, GLASS, MELF-1, 2 PIN | 1N4249 vs 1N4249US |
| 1N4249GP/68 | Vishay Semiconductors | Check for Price | Rectifier Diode, 1 Element, 1A, 1000V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN | 1N4249 vs 1N4249GP/68 |
| JANTX1N4249 | Unitrode Corporation | Check for Price | Rectifier Diode, Avalanche, 1 Phase, 1 Element, 1A, Silicon, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4249 vs JANTX1N4249 |
| 1N4249 | International Semiconductor Inc | Check for Price | Rectifier Diode, 1 Element, 1A, 1000V V(RRM), Silicon, DO-204AP, GLASS PACKAGE-2 | 1N4249 vs 1N4249 |
| 1N4249X | Sensitron Semiconductors | Check for Price | Rectifier Diode, 1 Element, Silicon | 1N4249 vs 1N4249X |
| 1N4249TR | Central Semiconductor Corp | Check for Price | Rectifier Diode, 1 Element, 1A, 1000V V(RRM), Silicon | 1N4249 vs 1N4249TR |
| JANTXV1N4249 | Unitrode Corp (RETIRED) | Check for Price | Rectifier Diode, Avalanche, 1 Element, 1A, Silicon, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4249 vs JANTXV1N4249 |
| JANTX1N4249US | Sensitron Semiconductors | Check for Price | Rectifier Diode, 1 Element, 1A, 1000V V(RRM), Silicon, HERMETIC SEALED, GLASS, MELF-1, 2 PIN | 1N4249 vs JANTX1N4249US |
| 1N4249 | Unitrode Corporation | Check for Price | Rectifier Diode, Avalanche, 1 Element, 1A, 1000V V(RRM), Silicon, | 1N4249 vs 1N4249 |
1N4249 Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the 1N4249 is -65°C to +175°C, although it can withstand storage temperatures up to +200°C.
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The 1N4249 is a sensitive device and requires proper ESD protection during handling and assembly. Use anti-static wrist straps, mats, and packaging to prevent damage.
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The 1N4249 can withstand surge currents up to 100A for 1ms, making it suitable for high-voltage and high-current applications.
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Yes, the 1N4249 is suitable for high-frequency applications up to 1GHz due to its low capacitance and fast switching times.
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Use a soldering iron with a temperature range of 200°C to 250°C, and ensure the soldering time is less than 3 seconds to prevent thermal damage.