DB3J316N0L Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	30V
Current - Average Rectified (Io) (per Diode):	100mA
Voltage - Forward (Vf) (Max) @ If:	550mV @ 100mA
Speed:	Small Signal =
Reverse Recovery Time (trr):	800ps
Current - Reverse Leakage @ Vr:	15µA @ 30V
Operating Temperature - Junction:	125°C (Max)
Mounting Type:	Surface Mount
Package / Case:	SC-85
Supplier Device Package:	SMini3-F2-B
Base Part Number:	DB3J316

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Diodes - Rectifiers - Arrays - DB3J316N0L Application Field and Working Principle

The DB3J316N0L diode is a 1.5A three-phase bridge rectifier that is composed of an array of diodes, each rated at a maximum of 1.5A. This type of rectifier is typically used to convert AC power to DC power, though it can also be used to suppress voltage spikes or as a voltage reference.

How It Works

At its most basic, a bridge rectifier consists of four diodes arranged in a bridge formation (or “Full Wave Rectifier”). This allows the system to convert alternating current (AC) input to direct current (DC) output. The rectifier works by creating two paths for current flow. The path with the most resistance is the "forward" path, which sees diodes D1 and D4 conducting current from the AC input at the same time. The other path, the "reverse" path, sees only one diode (D2 or D3) conducting current.When AC power is applied to the bridge circuit, the current will flow through the path with the least amount of resistance. This path will depend upon the AC wave phase and direction. When the positive wave is applied, the current will travel through diodes D1 and D4; when the negative wave is applied, the current will travel through diodes D2 and D3. This alternating pattern creates a pulsating DC wave at the output of the bridge circuit.

DB3J316N0L Application Fields

The DB3J316N0L diode can be used in a range of applications, including AC/DC conversion, voltage spike suppression, and voltage referencing. This rectifier can be used for a range of AC/DC conversion applications, such as powering LED lights, battery charging, AC to DC power conditioning, and more. It is ideal for applications with an input voltage of up to 400V and a current of 1.5A or less. The DB3J316N0L diode can also be used to suppress unwanted voltage spikes. When a voltage spike occurs, the diode will quickly shunt the current to ground, thus protecting downstream components from potential damage caused by the sudden surge. Finally, this rectifier can be used as a voltage reference. It can be used to provide a steady voltage output, which can be used to power electronic components that require a stable voltage.

Conclusion

The DB3J316N0L diode is a three-phase bridge rectifier that consists of an array of 1.5A diodes. It can be used to convert AC power to DC power, suppress voltage spikes, or act as a voltage reference. Its wide range of applications make it a versatile and reliable component for a variety of applications.

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