fast switching diode
Planar Switching Diode - LL4148
FAST SWITCHING SILICON PLANAR DIODE
Overview
- MiniMELF/Glass body fast switching diode
- High speed switching performance
- Low reverse leakage
- Suitable for automated surface mounting
Description
01 — TECHNICAL DATA
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage VRRM | 75 | V |
| Maximum Repetitive Reverse Voltage VR | 100 | V |
| Average Forward Current IF(AV) | 150 | mA |
| Non-Repetitive Peak Forward Surge Current IFSM | 500 | mA |
| Maximum Power Dissipation PD | 500 | mW |
| Forward Voltage VF @ IF=10mA | ≤1.0 | V |
| Reverse Leakage Current IR @ VR=75V | ≤5 | µA |
| Junction Capacitance Cj @ VR=0V | ≈4 | pF |
| Reverse Recovery Time trr | ≤4 | ns |
| Operating Temp. Range | -55 to +150 | ℃ |
| Storage Temp. Range | -65 to +175 | ℃ |
02 — INTRODUCTION
Features
Features
Fast switching planar silicon diode in MiniMELF/Glass package.
High speed switching with low reverse leakage current.
Suitable for surface mounting and automated insertion.
03 — SOLUTIONS
Applications
Fast switching silicon planar diode LL4148 for signal processing, high-speed switching applications and protection circuits in consumer and industrial electronic designs.