SBM340-13-F

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
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:	180pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	Powermite®3
Supplier Device Package:	Powermite 3
Operating Temperature - Junction:	-55°C ~ 125°C
Base Part Number:	SBM340

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Overview

The SBM340-13-F, also known as a single type rectifier diode, is a popular electronic component used in many electronic applications. It is widely used due to its small form factor and low cost. This diode can be used in various circuits where a single diode is required to rectify high-frequency AC signals. The device is available in a DO-204 type case with a maximum average forward current of 13 Amps at 85°C.

Features and Benefits

The SBM340-13-F rectifier diode offers many benefits and features that remain invaluable for today\'s electronics. It has very low thermal resistance of 4.00 °C/W, which helps it to more efficiently dissipate heat. The device is also rated with a maximum forward voltage drop of 1.45V, making it ideal for use in DC-DC converters and voltage regulation systems. The device also has a very good frequency response, making it suitable for use in multiplexers and other high frequency applications.

Applications

The SBM340-13-F rectifier diode is suitable for a variety of uses, such as voltage rectification, voltage regulation, over-voltage protection, and power conditioning. Its low forward voltage drop and excellent frequency response make it suitable for use in DC-DC converters, audio systems, multiplexers and other high frequency applications. The device is also very popular in power conditioning applications such as solar cell and battery powering systems, where it is used to help regulate the voltage.

Working Principle

The SBM340-13-F rectifier diode works by allowing electrical current to flow in one direction, while blocking or restricting the flow of current in the opposite direction. The diode is composed of two layers of doped semiconductor material, known as an "anode" and a "cathode". The anode is the positive terminal of the diode, while the cathode is the negative terminal. This "bipolar" arrangement ensures that the device can rectify AC (Alternating Current) signals into DC (Direct Current) signals. When a positive voltage is applied to the anode, it creates a built-in electric field between the anode and the cathode. This field is designed to allow current to flow in one direction only, which is why the diode is referred to as a rectifier. It allows current to flow in the forward direction, but blocks it when the voltage is applied in the opposite direction. When the diode is under reverse bias, the electric field is reversed and the device is prevented from allowing any current to flow in the opposite direction. This is because the electric field is now attempting to push the charges back in the opposite direction, making it hard for any current to flow through.

Conclusion

The SBM340-13-F rectifier diode is a popular electronic component used in many electronic applications due to its small form factor and low cost. It has a maximum forward voltage drop of 1.45V, making it ideal for use in DC-DC converters and voltage regulation systems. The device also has a very good frequency response, making it suitable for multiplexers and other high frequency applications. The device works by allowing electric current to flow in one direction, while blocking or restricting the flow of electric current in the opposite direction.

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