Mini MELF SOD80 high speed switching rectifier LGE LL4148 with pure tin plated lead free terminals
Key Attributes
Model Number:
LL4148
Product Custom Attributes
Reverse Leakage Current (Ir):
-
Reverse Recovery Time (trr):
4ns
Operating Junction Temperature Range:
-65℃~+175℃
Voltage - DC Reverse (Vr) (Max):
100V
Diode Configuration:
-
Pd - Power Dissipation:
500mW
Voltage - Forward(Vf@If):
1V@50mA
Current - Rectified:
150mA
Mfr. Part #:
LL4148
Package:
SOD-80
Product Description
Product Overview
The MINI MELF/SOD-80 is a high-speed switching rectifier designed for printed circuit board applications. It offers reliable, low-cost construction with molded plastic and pure tin plated lead-free terminals. Key features include surge overload ratings up to 2 amperes peak and high temperature soldering capability.
Product Attributes
- Terminal: Pure tin plated lead free
- Mounting Position: Any
- High Temperature Soldering: 260 C / 10 seconds at terminals
- Weight: 0.12 gram
- Brand: LG SEMI (implied by URL and email)
- Origin: Not specified
- Material: Molded plastic
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Type Number | Symbol | Value | Units | Description |
| LL4148 | VRRM | 100 | V | Repetitive Peak Reverse Voltage |
| LL4148 | VR | 75 | V | Reverse Voltage |
| LL4148 | IFRM | 500 | mA | Forward Repetitive Peak Current (Note 1) |
| LL4148 | IFM | 300 | mA | Forward Continuous Current (Note 1) |
| LL4148 | IF (AV) | 150 | mA | Average Forward Current |
| LL4148 | IFSM | 2.0 | A | Peak Forward Surge Current (tp=1uS) |
| LL4148 | Pd | 500 | mW | Power Dissipation (Note 1) |
| LL4148 | RJA | 350 | K/W | Thermal Resistance Junction to Ambient Air (Note 1) |
| LL4148 | TJ, TSTG | -65 to + 175 | C | Operating and Storage Temperature Range |
| LL4148 | VF (IF=5.0mA) | 0.62 | V | Forward Voltage |
| LL4148 | VF (IF=50mA) | 0.72 - 1.0 | V | Forward Voltage |
| LL4148 | IR (VR=20V) | - 25 | nA | Peak Reverse Current |
| LL4148 | IR (VR=20V, Tj=150C) | - 50 | uA | Peak Reverse Current |
| LL4148 | IR (VR=75V) | - 5 | uA | Peak Reverse Current |
| LL4148 | Cj (VR=0, f=1.0MHz) | - 4.0 | pF | Junction Capacitance |
| LL4148 | trr | - 4.0 | nS | Reverse Recovery Time (Note 2) |
2410121942_LGE-LL4148_C402260.pdf
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