LL4148 LL-34 Mini MELF Switching Diode Switching Diode Manufacturer
Electrical Characteristics — LL4148
Key Features
• Miniaturization: extremely small SOD-80C (MiniMELF) package for high-density PCBs
• Fast switching in MiniMELF case for automatic surface mounting
• Fast response time suitable for high-speed circuits
• High efficiency: 200mA current with only 0.715V forward voltage
• High reverse voltage up to 100V for switching and protection
• Stable temperature performance in varied environments
• Cost-effective solution for wide adoption
Typical Applications
• Consumer Electronics: TVs, audio, smartphones, smart home
• Telecommunications: modems, transceivers, wireless devices
• Industrial Electronics: automation, motor drives, power circuits
• Automotive Electronics: lighting, infotainment, BMS
• Medical Devices: portable diagnostics, signal control
• Aerospace & Defense: avionics, comm systems
• Test Equipment: oscilloscopes, analyzers, signal generators
• Renewable Energy: solar inverters, energy storage
• Lighting Solutions: LED drivers, control systems
• Portable/Wearables: compact electronics with high density
Shipping & Support
Shipping Details
• Standard Lead Time: 1–2 Weeks
• Shipping Time: 3–40 working days
After-Sales Service
• Free Samples
• Warranty: 2 Years
• 24-Hour Online Support
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.