silicon epitaxial planar switching diode
LS4148 Diode - LS4148
FAST SWITCHING QUADROMELF DIODE
Overview
- Fast switching diode in QuadroMELF case especially suited for automatic surface mounting
- Electrical equivalent to standard JEDEC 1N4148
- Low reverse leakage current
- High speed switching performance
Description
01 — TECHNICAL DATA
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Reverse Voltage VRM | 100 | V |
| Reverse Voltage VR | 75 | V |
| Average Rectified Forward Current IF(AV) | 200 | mA |
| Forward Current IF | 300 | mA |
| Repetitive Peak Forward Current IFRM | 500 | mA |
| Non-repetitive Peak Forward Surge Current I(FSM) @1 ms | 1 | A |
| Non-repetitive Peak Forward Surge Current @1 μs | 4 | A |
| Power Dissipation Ptot | 500 | mW |
| Reverse Breakdown Voltage V(BR)R | 100 | V |
| Forward Voltage VF @ IF=10 mA | ≤1 | V |
| Reverse Leakage Current @ VR=20 V | ≤25 | nA |
| Reverse Leakage Current @ VR=75 V | ≤5 | µA |
| Capacitance Ctot @ VR=0, f=1 MHz | ≤4 | pF |
| Reverse Recovery Time trr | ≤4 | ns |
| Thermal Resistance RthA | 0.35 | ℃/mW |
| Operating Temp. Range | -65 to +175 | ℃ |
| Storage Temp. Range | -65 to +175 | ℃ |
02 — INTRODUCTION
Features
Features
Fast switching diode in QuadroMELF case designed for automatic surface mounting.
Electrical characteristics equivalent to standard JEDEC 1N4148.
Low leakage and high speed switching performance.
03 — SOLUTIONS
Applications
Fast switching QuadroMELF diode LS4148 for high-speed signal switching and rectification in compact electronic modules and automated surface mount assembly environments.