silicon epitaxial planar switching diode
MMBD4148 Switching Diode - MMBD4148
FAST SWITCHING SILICON PLANAR DIODE
Overview
- Surface mount switching diode
- High speed switching performance
- Low reverse leakage current
- SMD package suitable for automated assembly
Description
01 — TECHNICAL DATA
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Reverse Voltage VRRM | 100 | V |
| Reverse Voltage VR | 75 | V |
| Average Rectified Forward Current IF(AV) | 200 | mA |
| DC Forward Current IFM | 600 | mA |
| Recurrent Peak Forward Current IFRM | 700 | mA |
| Non-repetitive Peak Forward Surge Current IFSM @t=1 s | 1 | A |
| Non-repetitive Peak Forward Surge Current IFSM @t=1 μs | 2 | A |
| Total Device Dissipation Ptot | 350 | mW |
| Forward Voltage VF @ IF=10 mA | ≤1.0 | V |
| Reverse Breakdown Voltage V(BR)R @ IR=100 µA | 100 | V |
| Reverse Breakdown Voltage V(BR)R @ IR=5 µA | 75 | V |
| Reverse Current IR @ VR=20 V | ≤25 | nA |
| Reverse Current IR @ VR=75 V | ≤5 | µA |
| Reverse Current IR @ VR=20 V, Ta=150℃ | ≤50 | µA |
| Reverse Recovery Time trr @ IF=10 mA | ≤4 | ns |
| Total Capacitance CT @ VR=0 V, f=1 MHz | ≤4 | pF |
| Operating Junction Temp. Tj | -55 to +150 | ℃ |
| Storage Temp. Range Tstg | -55 to +150 | ℃ |
02 — INTRODUCTION
Features
Features
Surface mount switching diode with fast switching performance.
Low leakage current and robust planar silicon construction.
Suitable for automated surface mount assembly.
03 — SOLUTIONS
Applications
SMD switching diode MMBD4148 for high-speed signal switching and general rectification tasks in consumer and industrial electronic circuits where fast recovery and low leakage are required.