CD1408-F1400 Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	300ns
Current - Reverse Leakage @ Vr:	5µA @ 400V
Capacitance @ Vr, F:	15pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	Chip, Concave Terminals
Supplier Device Package:	1408
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	CD1408-F1400

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Diodes - Rectifiers - Single

The CD1408-F1400 is a single rectifier diode which has been designed for low-power applications requiring solid-state rectification. Its main use is for converting AC current into DC current, which can be used for a variety of purposes.The CD1408-F1400 can operate in a forward-voltage range from 12 volts to 24 volts, and also in reverse-voltage from -12 volts to -24 volts. This makes it suitable for a wide range of applications. Its maximum current rating is up to 1A and its forward voltage drop is relatively low. Working PrincipleThe function of a diode is to permit current to flow in one direction only. The CD1408-F1400 is a single diode, which means that only one current can be passed through it. This is done by using the PN junction of the diode, which basically divides the two parts of the diode. When a positive voltage is applied to the anode, the PN junction will allow the current to flow through it, while blocking any current from traveling back the other way. This is referred to as a forward bias, and is the main function of a diode. The CD1408-F1400 is also able to handle reverse voltage, however the current that it can pass through when the anode is negatively charged is very low, usually around 0.1 mA at most. This is referred to as a reverse bias, and is what makes the CD1408-F1400 suitable for use in applications requiring low-power rectification.Application FieldThe CD1408-F1400 is typically used in low-power applications that require the conversion of AC current into DC current. It is commonly used in power supplies, as well as in various AC/DC converters.The diode is also used in battery chargers and power supplies for motor controllers and robotics. It is also often used in security systems, where it helps to reduce unwanted voltage spikes and voltage drops. The CD1408-F1400 is an ideal choice for any low-power application where a reliable, solid-state rectifier is needed. Its low forward voltage drop, current rating and reverse bias capabilities make it an extremely versatile and dependable device.

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