-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for LL4148 by Diotec Semiconductor AG
Results Overview of LL4148 by Diotec Semiconductor AG
- Distributor Offerings: (15 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Available)
- 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 Diotec Semiconductor AG 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 | |
|---|---|---|---|---|---|---|
|
DISTI #
4878-LL4148CT-ND
|
DigiKey | DIODE STANDARD 75V 150MA SOD80C Min Qty: 1 Lead time: 20 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
37128 In Stock |
|
$0.0079 / $0.1000 | Buy Now |
|
DISTI #
637-LL4148
|
Mouser Electronics | Small Signal Switching Diodes Small Signal Diode, SOD-80, 100V, 0.15A, 175C RoHS: Compliant | 7355 |
|
$0.0070 / $0.1000 | Buy Now |
|
DISTI #
E02:0323_06674955
|
Arrow Electronics | Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 5 Weeks Date Code: 2502 | Europe - 2872500 |
|
$0.0070 / $0.0082 | Buy Now |
|
DISTI #
V72:2272_17557274
|
Arrow Electronics | Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Container: Cut Strips | Americas - 36541 |
|
$0.0069 / $0.0872 | Buy Now |
|
DISTI #
E32:1076_06674955
|
Arrow Electronics | Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 5 Weeks Date Code: 2439 | Europe - 1690 |
|
$0.0059 | Buy Now |
|
DISTI #
E21:3489_06674955
|
Arrow Electronics | Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 5 Weeks Date Code: 2412 | Europe - 206 |
|
$0.0059 | Buy Now |
|
|
Onlinecomponents.com | Small Signal Diode - SOD-80 - 100V - 100V - 0.15A RoHS: Compliant |
22500 In Stock 90000 Factory Stock |
|
$0.0059 / $0.0083 | Buy Now |
|
DISTI #
88135841
|
Verical | Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2502 | Americas - 2872500 |
|
$0.0071 / $0.0082 | Buy Now |
|
DISTI #
87350452
|
Verical | Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R RoHS: Compliant Min Qty: 6330 Package Multiple: 1 | Americas - 1693457 |
|
$0.0111 | Buy Now |
|
DISTI #
88080364
|
Verical | Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R RoHS: Compliant Min Qty: 8600 Package Multiple: 100 | Americas - 64000 |
|
$0.0184 / $0.0225 | Buy Now |
Part Details for LL4148
LL4148 CAD Models
LL4148 Part Data Attributes
|
|
LL4148
Diotec Semiconductor AG
Buy Now
Datasheet
|
Compare Parts:
LL4148
Diotec Semiconductor AG
Rectifier Diode, 1 Element, 0.15A, 75V V(RRM), Silicon, ROHS COMPLIANT, GLASS, MINIMELF-2
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | DIOTEC SEMICONDUCTOR AG | |
| Part Package Code | MELF | |
| Package Description | MINIMELF-2 | |
| Pin Count | 2 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.70 | |
| Samacsys Manufacturer | Diotec | |
| Application | GENERAL PURPOSE | |
| 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 | 200 °C | |
| Operating Temperature-Min | -50 °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 | |
| 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) | 5 |
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 |
|---|---|---|---|---|
| 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)
-
The recommended operating temperature range for the LL4148 is -40°C to 150°C.
-
To ensure reliability, it's essential to follow the recommended derating curves for voltage and current, and to provide adequate heat sinking and thermal management.
-
The maximum allowable power dissipation for the LL4148 is 500 mW, and it's essential to ensure that the device does not exceed this limit to prevent overheating and damage.
-
Yes, the LL4148 can be used in switching applications, but it's essential to ensure that the device is properly biased and that the switching frequency is within the recommended range to prevent overheating and damage.
-
To prevent ESD damage, it's essential to follow proper ESD handling procedures, such as using ESD-safe workstations, wearing ESD-protective clothing, and using ESD-protective packaging and storage materials.