Part Details for 1N4246 by Intersil Corporation
Results Overview of 1N4246 by Intersil Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 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.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
1N4246 Information
1N4246 by Intersil 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.
Part Details for 1N4246
1N4246 CAD Models
1N4246 Part Data Attributes
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1N4246
Intersil Corporation
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Datasheet
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1N4246
Intersil Corporation
1A, 400V, SILICON, SIGNAL DIODE
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | INTERSIL CORP | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.80 | |
| Additional Feature | TRANSIENT VOLTAGE PROTECTED | |
| Case Connection | ISOLATED | |
| 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-Max | 160 °C | |
| 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 | 400 V | |
| Surface Mount | NO | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL |
Alternate Parts for 1N4246
This table gives cross-reference parts and alternative options found for 1N4246. 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 1N4246, 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 |
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| JAN1N4246 | Unitrode Corp (RETIRED) | Check for Price | Rectifier Diode, Avalanche, 1 Element, 1A, Silicon, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4246 vs JAN1N4246 |
| 1F4-E | Rectron Semiconductor | Check for Price | Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, | 1N4246 vs 1F4-E |
| 1F4-I | Rectron Semiconductor | Check for Price | Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, | 1N4246 vs 1F4-I |
| JAN1N5616 | Unitrode Corp (RETIRED) | Check for Price | Rectifier Diode, Avalanche, 1 Element, 1A, Silicon, HERMETIC SEALED, GLASS, SIMILAR TO DO-204, 2 PIN | 1N4246 vs JAN1N5616 |
| 1N4246 | Unitrode Corp (RETIRED) | Check for Price | Rectifier Diode, Avalanche, 1 Element, 1A, 400V V(RRM), Silicon, | 1N4246 vs 1N4246 |
| 1F4-TP-HF | Micro Commercial Components | Check for Price | Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, | 1N4246 vs 1F4-TP-HF |
| 1N4246 | Sensitron Semiconductors | Check for Price | Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, HERMETIC SEALED, GLASS, 103, 2 PIN | 1N4246 vs 1N4246 |
| 1F4-AP-HF | Micro Commercial Components | Check for Price | Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, | 1N4246 vs 1F4-AP-HF |
| 1F4 | Rectron Semiconductor | Check for Price | Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, PLASTIC, R-1, 2 PIN | 1N4246 vs 1F4 |
| JAN1N4246 | General Instrument Corp | Check for Price | Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4246 vs JAN1N4246 |
1N4246 Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the 1N4246 is -65°C to +175°C, although the datasheet only specifies the electrical characteristics at 25°C.
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The 1N4246 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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Yes, the 1N4246 can be used in switching power supplies due to its fast switching time and low reverse recovery time. However, ensure that the device is properly snubbed to prevent ringing and voltage spikes.
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The maximum surge current rating for the 1N4246 is not explicitly stated in the datasheet. However, as a general rule, it's recommended to limit the surge current to 10-20 times the average current rating to prevent damage.
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Yes, the 1N4246 can be used in high-frequency applications up to several hundred kHz due to its fast switching time and low capacitance. However, ensure that the device is properly decoupled and laid out to minimize parasitic inductance and capacitance.