B270-13-F Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	70V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	790mV @ 2A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	7mA @ 70V
Capacitance @ Vr, F:	75pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	SMB
Operating Temperature - Junction:	-65°C ~ 150°C
Base Part Number:	B270

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Introduction to Diodes, Rectifiers and Single B270-13-F

A diode is a two-terminal electronic component that acts as a one-way gate, allowing current either to pass through it or not. It consists of two layers of semiconductor material, each of which has a different set of electrical properties. When a voltage is applied to the diode, it acts as a switch that either allows or prevents current from flowing through it. This is known as rectification, hence the name rectifier.The single B270-13-F is a high-speed, low-loss, small outline diode, designed for use in power applications such as power supplies, motor control and switching converters. It offers superior performance, with high forward current ratings, low leakage current and high reverse breakdown voltage. The device is provided in a TO-220F package, making it ideal for space-constrained applications.

Working Principle of B270-13-F

The working principle of the B270-13-F is based on the basic operation of a rectifier. When a voltage is applied to the diode, it will allow current to flow one way and prevent it from flowing the other. This is the essence of rectification and is the basis for its uses in power circuits.When a forward voltage is applied to the diode, the N-type region takes on a higher electrical charge, creating a depletion region. This results in a forward biased condition in which the diode will conduct current in the forward direction.Conversely, when a negative voltage is applied to the diode, the opposite occurs, where the N-type region is depleted of charge, the diode becomes reverse biased, and current cannot flow. By controlling the voltage applied to the diode, its conductive state can be controlled, allowing it to act as an on-off switch. This results in a rectifying action that converts alternating current to direct current, making it ideal for uses such as power supplies and motor control.

Characteristics of B270-13-F

The B270-13-F has a wide range of characteristics that make it particularly suitable for power applications. It can handle a maximum forward current of 13A, and its forward voltage drop is specified at only 0.74V at 25°C.The device also has a low leakage current, with a maximum reverse current of 1µA at 25°C. This means it can carry significant amounts of current when forward biased and will not draw excessive current when switched off. The device also features a high reverse breakdown voltage of 150V, meaning it can handle voltage spikes with minimal degradation.

Applications of B270-13-F

Given its characteristics, the B270-13-F is primarily used for power applications such as power supplies, motor control and switching converters. It is particularly suited for high-current applications, due to its low forward voltage drop and high reverse breakdown voltage.The device is also suitable for space-constrained applications, thanks to its small outline TO-220F package. This makes it ideal for use in consumer electronics, automotive electronics and industrial applications.

Conclusion

In conclusion, the single B270-13-F is a high-performance diode, designed for use in power applications such as power supplies, motor control and switching converters. It offers superior performance, with high forward current ratings, low leakage current and high reverse breakdown voltage. Additionally, it is provided in a small outline TO-220F package, making it suitable for space-constrained applications.

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