Fairchild FDLL4148

The Fairchild FDLL4148 is a small signal diode that is commonly used in electronic circuits for a variety of purposes. It is designed to allow current to flow in only one direction, making it useful for rectifying AC signals and for protecting sensitive components from voltage spikes. The FDLL4148 has a maximum forward voltage drop of 1V at a current of 150mA, which makes it efficient for use in low voltage circuits. It is also capable of handling a maximum reverse voltage of 75V, which makes it suitable for use in a wide range of applications.

The FDLL4148 has a maximum operating temperature of 150°C, which makes it suitable for use in high temperature environments. It also features a fast switching time, allowing it to respond quickly to changes in voltage. This feature makes the FDLL4148 suitable for use in applications that require fast response times, such as in power supplies and switching circuits. Additionally, the FDLL4148 is small and compact, making it suitable for use in equipment with limited space such as in printed circuit boards. Overall, the Fairchild FDLL4148 is a versatile and reliable small signal diode that is ideal for use in a wide range of electronic applications

Capacitance @ Vr, F	4pF @ 0V, 1MHz
Current - Average Rectified (Io)	200mA
Current - Reverse Leakage @ Vr	5 µA @ 75 V
Mounting Type	Surface Mount
Operating Temperature - Junction	-55°C ~ 175°C
Package / Case	DO-213AC, MINI-MELF, SOD-80
Packaging	Cut Tape (CT)
Reverse Recovery Time (trr)	4 ns
Speed	Small Signal =< 200mA (Io), Any Speed
Supplier Device Package	SOD-80
Technology	Standard
Voltage - DC Reverse (Vr) (Max)	100 V
Voltage - Forward (Vf) (Max) @ If	1 V @ 10 mA