Part Details for 1N4148 by Taitron Components Inc
Results Overview of 1N4148 by Taitron Components Inc
- Distributor Offerings: (2 listings)
- 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 Taitron Components 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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Onlinecomponents.com | Switching Diode - 100V - 150mA - 4ns - 500mW - Vf<=1.0V at 10mA - Ct<=4pF - DO-35 Package. RoHS: Compliant |
5 In Stock |
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$0.0094 / $0.0171 | Buy Now |
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Master Electronics | Switching Diode - 100V - 150mA - 4ns - 500mW - Vf<=1.0V at 10mA - Ct<=4pF - DO-35 Package. RoHS: Compliant |
5 In Stock |
|
$0.0094 / $0.0171 | Buy Now |
Part Details for 1N4148
1N4148 CAD Models
1N4148 Part Data Attributes
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1N4148
Taitron Components Inc
Buy Now
Datasheet
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1N4148
Taitron Components Inc
Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, ROHS COMPLIANT, GLASS PACKAGE-2
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TAITRON COMPONENTS INC | |
| Package Description | ROHS COMPLIANT, GLASS PACKAGE-2 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.70 | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | RECTIFIER DIODE | |
| JEDEC-95 Code | DO-35 | |
| JESD-30 Code | O-LALF-W2 | |
| Non-rep Pk Forward Current-Max | 2 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 | 0.15 A | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Power Dissipation-Max | 0.5 W | |
| Rep Pk Reverse Voltage-Max | 100 V | |
| Reverse Recovery Time-Max | 0.004 µs | |
| Surface Mount | NO | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
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 |
|---|---|---|---|---|
| 1N4148 | DC Components Co Ltd | $0.0157 | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, | 1N4148 vs 1N4148 |
| 1N4448-35B | PanJit Semiconductor | Check for Price | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, ROHS COMPLIANT, GLASS PACKAGE-2 | 1N4148 vs 1N4448-35B |
| 1N4448-L0R0G | Taiwan Semiconductor | Check for Price | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4148 vs 1N4448-L0R0G |
| 1N4148A0G | Taiwan Semiconductor | Check for Price | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4148 vs 1N4148A0G |
| 1N4148-L0R0G | Taiwan Semiconductor | Check for Price | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4148 vs 1N4148-L0R0G |
| 1N4148 | Daco Semiconductor Co Ltd | Check for Price | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, GLASS PACKAGE-2 | 1N4148 vs 1N4148 |
| 1N4148A0 | Taiwan Semiconductor | Check for Price | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4148 vs 1N4148A0 |
1N4148 Frequently Asked Questions (FAQ)
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The recommended storage temperature for 1N4148 diodes is -40°C to 100°C.
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While the 1N4148 diode is suitable for general-purpose switching and rectification, it's not ideal for high-frequency applications due to its relatively high capacitance and inductance. For high-frequency applications, consider using a diode with a faster switching time and lower capacitance.
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To prevent electrostatic discharge (ESD) damage, handle 1N4148 diodes with anti-static wrist straps, mats, or bags. Ground yourself before handling the diodes, and avoid touching the leads or pins.
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The maximum allowable voltage for the 1N4148 diode is 100V. Exceeding this voltage may cause the diode to fail or degrade over time.
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While the 1N4148 diode can be used in switching power supplies, it's not the best choice due to its relatively slow switching time and high voltage drop. Consider using a faster diode with a lower voltage drop, such as a Schottky diode, for more efficient switching power supply designs.