Part Details for LL4148 by Rectron Semiconductor
Results Overview of LL4148 by Rectron Semiconductor
- Distributor Offerings: (2 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 Rectron Semiconductor 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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DISTI #
583-LL4148
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Mouser Electronics | Small Signal Switching Diodes | 0 |
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$0.0160 | Order Now |
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Onlinecomponents.com | RoHS: Compliant | 0 |
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$0.0118 / $0.0174 | Buy Now |
Part Details for LL4148
LL4148 CAD Models
LL4148 Part Data Attributes
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LL4148
Rectron Semiconductor
Buy Now
Datasheet
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Compare Parts:
LL4148
Rectron Semiconductor
Rectifier Diode, 1 Element, 0.3A, 75V V(RRM), Silicon, HERMETIC SEALED, GLASS, LL-34, 2 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | RECTRON LTD | |
| Package Description | HERMETIC SEALED, GLASS, LL-34, 2 PIN | |
| Pin Count | 2 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.70 | |
| Samacsys Manufacturer | Rectron | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | RECTIFIER DIODE | |
| JESD-30 Code | O-LELF-R2 | |
| JESD-609 Code | e3 | |
| Number of Elements | 1 | |
| Number of Phases | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Output Current-Max | 0.3 A | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Dissipation-Max | 0.5 W | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 75 V | |
| Reverse Recovery Time-Max | 0.004 µs | |
| Surface Mount | YES | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | WRAP AROUND | |
| Terminal Position | END | |
| Time@Peak Reflow Temperature-Max (s) | 10 |
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 | Diodes Incorporated | Check for Price | Rectifier Diode, 1 Element, 0.15A, 75V V(RRM), Silicon, MELF-2 | LL4148 vs LL4148 |
LL4148 Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the LL4148 is -65°C to 150°C.
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To ensure reliability, it's essential to follow proper derating guidelines, use a suitable heat sink, and ensure good thermal conductivity between the device and the heat sink.
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The maximum surge current rating for the LL4148 is 30A for a 1ms pulse width.
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Yes, the LL4148 is suitable for switching power supply applications due to its fast switching speed and low reverse recovery time.
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To prevent ESD damage, handle the LL4148 with ESD-protected equipment, wear an ESD strap, and ensure the workspace is ESD-safe.