ON Semiconductor LL4148

Brief Description: The LL4148 is a standard single diode from ON Semiconductor, designed for surface-mount applications. It features a low forward voltage drop and a high reverse breakdown voltage, making it suitable for a variety of rectifier and switching applications.

Features:

• Average rectified current: 200mA
• Forward voltage: 1V
• Reverse breakdown voltage: 100V
• Reverse leakage current: 25nA
• Recovery time: 4ns
• Power dissipation: 500mW
• Operating temperature range: -55°C to 175°C
• Mounting type: Surface mount
• Package: DO-213AC, MINI-MELF, SOD-80
• Lead-free: Yes
• RoHS compliant: Yes

Application Grade: The LL4148 is suitable for general-purpose applications, including:

• Rectifier circuits
• Switching applications
• Signal detection and amplification
• Power supply regulation

Applications:

• Power supplies
• Signal conditioning circuits
• Switching power supplies
• Rectifier circuits
• Automotive electronics
• Industrial control systems
• Medical devices
• Aerospace and defense applications

Note: The LL4148 is a small signal diode, designed for applications with an average rectified current of less than 200mA. It is not suitable for high-power applications or applications requiring high surge currents.