Silicon Epitaxial Planar Diode EIC LL4148PF High Speed Switching Suitable for Signal Processing
Key Attributes
Model Number:
LL4148PF
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA
Non-Repetitive Peak Forward Surge Current:
4A
Reverse Recovery Time (trr):
4ns
Voltage - DC Reverse (Vr) (Max):
75V
Pd - Power Dissipation:
500mW
Voltage - Forward(Vf@If):
1V@10mA
Current - Rectified:
150mA
Mfr. Part #:
LL4148PF
Package:
LL-34
Product Description
LL4148 HIGH SPEED SWITCHING DIODE
The LL4148 is a high-speed switching diode designed for general-purpose applications. It features silicon epitaxial planar construction for high reliability, low reverse current, and a low forward voltage drop. Its fast switching speed makes it suitable for various electronic circuits requiring efficient signal processing.
Product Attributes
- Brand: eicsemi
- Material: Silicon Epitaxial Planar
- Certifications: Pb / RoHS Free
Technical Specifications
| Parameter | Symbol | Value | Unit | Test Condition |
| Maximum Peak Reverse Voltage | VRM | 100 | V | |
| Maximum Reverse Voltage | VR | 75 | V | |
| Maximum Continuous Current | IF | 200 | mA | |
| Maximum Average Forward Current (Half Wave Rectification with Resistive Load, f 50Hz) | IF(AV) | 150 | mA | |
| Maximum Surge Forward Current (at t = 1 S) | IFSM | 4 | A | |
| Maximum Surge Forward Current (at t = 1 mS) | IFSM | 0.098 | A | |
| Maximum Surge Forward Current (at t = 1 S) | IFSM | 0.001 | A | |
| Maximum Power Dissipation | PD | 500 | mW | Rating at 25 C ambient temperature unless otherwise specified. |
| Thermal Resistance Junction to tie-point | RJtp | 300 | C/W | |
| Maximum Junction Temperature | TJ | 175 | C | |
| Storage Temperature Range | TS | -65 to 175 | C | |
| Reverse Current | IR | 25 | nA | VR = 20 V |
| Reverse Current | IR | 5 | A | VR = 75 V |
| Reverse Current | IR | 50 | A | VR = 20 V , Tj = 150 C |
| Forward Voltage | VF | 1 | V | IF = 10 mA |
| Diode Capacitance | Cd | 4 | pF | f = 1MHz ; VR = 0 |
| Reverse Recovery Time | Trr | 0.5 | ns | IF = 10 mA , IR = 1mA, VR = 6 V, RL = 100 |
2504101957_EIC-LL4148PF_C3015243.pdf
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