B340B-13-F Discrete Semiconductor Products

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	40V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	500mV @ 3A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	500µA @ 40V
Capacitance @ Vr, F:	200pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	SMB
Operating Temperature - Junction:	-55°C ~ 150°C
Base Part Number:	B340

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Diodes - Rectifiers - Single

B340B-13-F Application Field and Working Principle

The B340B-13-F diode is part of the single rectifier series. This diode is used for general-purpose rectification. It features low forward voltage drop and high-current capabilities in a standard package. It can be employed for a variety of applications such as LED lighting, power supplies, voltage regulation, and more. The B340B-13-F has a fast recovery time that makes it well suited for rectifying high frequency signals. It also offers quick switching, reverse-bias protection, and fast recovery time. The B340B-13-F diode is an ideal choice for applications where maximum power dissipation is required or where high working temperatures are necessary. The diode also has a low forward voltage drop, making it suitable for use in high power circuits. The working principle of the B340B-13-F diode is simple. When a forward current is applied to the diode, a semiconductor depletion region is formed. This region isolates the p-type and n-type material, and prevents current from flowing in the opposite direction. The depletion region acts as a barrier and slows down the flow of current, resulting in a reduced voltage across the diode. The diode’s reverse-bias protection allows the diode to be used in the reverse direction. In this case, the depletion region forms a reverse current path, allowing a current to flow in the reverse direction. The reverse current is limited by the same properties that cause a forward voltage drop—the forward voltage drop and the reverse voltage drop are equal in magnitude. In summary, the B340B-13-F diode has many advantages, including low forward voltage drop, quick switching, reverse-bias protection, and fast recovery time. It is an ideal choice for applications that require maximum power dissipation or where high temperatures are necessary. The diode’s working principle is based on a semiconductor depletion region that prevents current from flowing in the opposite direction. Moreover, the diode’s reverse-bias protection allows it to be used in the reverse direction, enabling a current to flow in the reverse direction and limited by the same properties as the forward voltage drop.

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