Part Details for 1N4148 by Microchip Technology Inc
Results Overview of 1N4148 by Microchip Technology Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (7 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.
1N4148 Information
1N4148 by Microchip Technology Inc 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| 1N4148WS | Toshiba Electronic Devices & Storage Corporation | Switching Diode, 100 V, 0.25 A, 2 in 1, SOD-323 | |
| 1N4148WT | Toshiba Electronic Devices & Storage Corporation | Switching Diode, 100 V, 0.25 A, SOD-523 |
Price & Stock for 1N4148
| Part # | Distributor | Description | Stock | Price | Buy | |
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ES Components | Microsemi 1N4148 DIODE BARE DIE DIODE | 13747 in Stock |
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RFQ |
Part Details for 1N4148
1N4148 CAD Models
1N4148 Part Data Attributes
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1N4148
Microchip Technology Inc
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Datasheet
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1N4148
Microchip Technology Inc
Rectifier Diode, 1 Phase, 1 Element, 0.2A, 100V V(RRM), Silicon, DO-35
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| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | HERMETIC SEALED, GLASS PACKAGE-2 | |
| Reach Compliance Code | compliant | |
| Additional Feature | METALLURGICALLY BONDED | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | RECTIFIER DIODE | |
| Forward Voltage-Max (VF) | 1 V | |
| JEDEC-95 Code | DO-35 | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e0 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Pk Forward Current-Max | 0.5 A | |
| Number of Elements | 1 | |
| Number of Phases | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -65 °C | |
| Output Current-Max | 0.2 A | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Power Dissipation-Max | 0.5 W | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 100 V | |
| Reverse Current-Max | 0.5 µA | |
| Reverse Recovery Time-Max | 0.004 µs | |
| Surface Mount | NO | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL |
Alternate Parts for 1N4148
This table gives cross-reference parts and alternative options found for 1N4148. 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 1N4148, 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 |
|---|---|---|---|---|
| JAN1N4148 | Bkc Semiconductors Inc | Check for Price | Rectifier Diode, 1 Element, 0.2A, 75V V(RRM), Silicon, DO-35, | 1N4148 vs JAN1N4148 |
| 1N4148E3 | Microsemi Corporation | Check for Price | Rectifier Diode, 1 Element, 0.2A, Silicon, DO-35, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4148 vs 1N4148E3 |
| 1N4148 | Semitronics Corp | Check for Price | Rectifier Diode, 1 Element, 0.01A, 100V V(RRM), Silicon, DO-35, DO-35, 2 PIN | 1N4148 vs 1N4148 |
| 1N4148 | Compensated Devices Inc | Check for Price | Rectifier Diode, 1 Element, 0.2A, Silicon, DIE-2 | 1N4148 vs 1N4148 |
| 1N4148-GT3 | Sensitron Semiconductors | Check for Price | Rectifier Diode, 1 Element, 0.15A, 75V V(RRM), Silicon, DO-35, GLASS PACKAGE-2 | 1N4148 vs 1N4148-GT3 |
| 1N4148.TR | Texas Instruments | Check for Price | 0.2A, 100V, SILICON, SIGNAL DIODE, DO-35 | 1N4148 vs 1N4148.TR |
| 1N4148-T3 | Sensitron Semiconductors | Check for Price | Rectifier Diode, 1 Element, 0.15A, 75V V(RRM), Silicon, DO-35, GLASS PACKAGE-2 | 1N4148 vs 1N4148-T3 |
1N4148 Frequently Asked Questions (FAQ)
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The recommended storage temperature for 1N4148 diodes is -65°C to 150°C.
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While the 1N4148 diode can be used in high-frequency applications, its performance may degrade above 100 MHz due to its internal capacitance and inductance. For high-frequency applications, consider using a diode with a lower capacitance and inductance, such as the 1N916 or 1N360.
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To prevent electrostatic discharge (ESD) damage, handle 1N4148 diodes with an anti-static wrist strap or mat, and ensure that your workspace is ESD-protected. You can also use ESD-protected packaging and storage materials.
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The 1N4148 diode has a maximum reverse voltage rating of 100 V. While it can be used in high-voltage applications, it's essential to ensure that the voltage rating is not exceeded to prevent diode failure or damage.
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Use a soldering iron with a temperature of 260°C (500°F) or less, and avoid applying excessive heat or force to the diode. Use a solder with a low melting point (e.g., 60/40 tin-lead) and ensure that the soldering time is less than 10 seconds.