Part Details for LL4148 by Diodes Incorporated
Results Overview of LL4148 by Diodes Incorporated
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (8 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
Space Technology
Aerospace and Defense
Energy and Power Systems
Renewable Energy
LL4148 Information
LL4148 by Diodes Incorporated 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 LL4148
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 966 |
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RFQ | ||
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Quest Components | 0.3 A, SILICON, SIGNAL DIODE, DO-213AA | 406 |
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$0.0200 / $0.0250 | Buy Now |
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Quest Components | 0.3 A, SILICON, SIGNAL DIODE, DO-213AA (Alt For: LL4148-13) | 406 |
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$0.0200 / $0.0250 | Buy Now |
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Quest Components | 0.3 A, SILICON, SIGNAL DIODE, DO-213AA (Alt For: LL4148-7) | 406 |
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$0.0200 / $0.0250 | Buy Now |
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Quest Components | 0.3 A, SILICON, SIGNAL DIODE, DO-213AA (Alt For: LL4148F) | 406 |
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$0.0200 / $0.0250 | Buy Now |
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Quest Components | 0.3 A, SILICON, SIGNAL DIODE, DO-213AA (Alt For: LL4148-GS08) | 406 |
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$0.0200 / $0.0250 | Buy Now |
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ComSIT USA | AVAILABLE EU | 35 |
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RFQ |
Part Details for LL4148
LL4148 CAD Models
LL4148 Part Data Attributes
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LL4148
Diodes Incorporated
Buy Now
Datasheet
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Compare Parts:
LL4148
Diodes Incorporated
Rectifier Diode, 1 Element, 0.15A, 75V V(RRM), Silicon, MELF-2
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | DIODES INC | |
| Package Description | MELF-2 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.70 | |
| Samacsys Manufacturer | Diodes Incorporated | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | RECTIFIER DIODE | |
| Forward Voltage-Max (VF) | 1.2 V | |
| JESD-30 Code | O-LELF-R2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Pk Forward Current-Max | 1 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) | 260 | |
| Power Dissipation-Max | 0.5 W | |
| Rep Pk Reverse Voltage-Max | 75 V | |
| Reverse Recovery Time-Max | 0.004 µs | |
| Surface Mount | YES | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | WRAP AROUND | |
| Terminal Position | END |
Alternate Parts for LL4148
This table gives cross-reference parts and alternative options found for LL4148. 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 LL4148, 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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| LL4148-T1 | Sangdest Microelectronics (Nanjing) Co Ltd | Check for Price | Rectifier Diode, 1 Element, 0.15A, 75V V(RRM), Silicon, GLASS, MINIMELF-2 | LL4148 vs LL4148-T1 |
| LL4148 | Taitron Components Inc | Check for Price | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, ROHS COMPLIANT, GLASS, MINIMELF-2 | LL4148 vs LL4148 |
| LL4148_R1_10001 | PanJit Semiconductor | $0.0190 | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, ROHS COMPLIANT, GLASS, LL34, MINIMELF-2 | LL4148 vs LL4148_R1_10001 |
| LL4148 | Sangdest Microelectronics (Nanjing) Co Ltd | Check for Price | Rectifier Diode, 1 Element, 0.15A, 75V V(RRM), Silicon, MELF-2 | LL4148 vs LL4148 |
| LS4148_R2_10001 | PanJit Semiconductor | Check for Price | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, MELF-2 | LL4148 vs LS4148_R2_10001 |
| LL4148-T3 | Won-Top Electronics Co Ltd | Check for Price | Rectifier Diode, 1 Element, 0.15A, 75V V(RRM), | LL4148 vs LL4148-T3 |
| LL4148T/R | PanJit Semiconductor | Check for Price | Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, ROHS COMPLIANT, GLASS, LL-34, MINIMELF-2 | LL4148 vs LL4148T/R |
| LL4148 | Weitronic Enterprise Co Ltd | Check for Price | Rectifier Diode | LL4148 vs LL4148 |
LL4148 Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the LL4148 is -40°C to 125°C.
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Yes, the LL4148 is suitable for high-reliability applications due to its low leakage current and high reliability.
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To ensure proper biasing, connect the anode to a voltage source and the cathode to a current-limiting resistor, and ensure the voltage across the diode is within the recommended range.
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The LL4148 can withstand a maximum reverse voltage of 75V.
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Yes, the LL4148 is suitable for use in switching power supplies due to its fast switching time and low capacitance.