FR1BTA

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	100V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	150ns
Current - Reverse Leakage @ Vr:	5µA @ 100V
Capacitance @ Vr, F:	10pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	SMB
Operating Temperature - Junction:	-50°C ~ 150°C

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Introduction

FR1BTA is a rectifier, also known as a single-phase diode, which belongs to the class of diodes. It has higher nominal current, higher junction temperature rating and faster switching time compared to general purpose rectifiers. It is commonly used for such applications such as power supplies, bridge rectifiers and protection against overcurrent and short circuits.

Working Principle

FR1BTA works by converting alternating current (AC) to direct current (DC). The diode is made up of a semiconductor material and when current flows, it passes through the junction of the semiconductor, allowing it to switch between “on” and “off” states. This is known as Forward Biased, where the anode, or positive terminal of the diode, is made more positive than the cathode, or negative terminal of the diode. By doing this, current flows from anode to cathode, allowing the rectifier to convert the current from AC to DC.When current flows in the opposite direction, the diode does not conduct electricity, known as the Reverse Biased. This means that the anode is made more negative than the cathode, so it does not allow current to flow from anode to cathode. This stops the current from running in the wrong direction, which would be dangerous and could damage components.

Application field

FR1BTA is a useful rectifier for many applications. It can be used as a bridge rectifier, allowing AC current to be converted to DC current, which can then be used to power devices such as motors and lights. It can also be used in power supplies and voltage regulators, such as in laptops or other electrical appliances.The diode is also suitable for applications where overcurrent protection is required. In these cases, the diode will act as a safeguard, preventing high currents which could damage components.In addition, the diode can be used for short-circuit protection. It is designed to provide protection against short circuits, where the current is too high and can cause damage to components. In this case, the diode will be placed in parallel with components and will act as a protective device by conducting current away from the components and into the ground.

Conclusion

In conclusion, the FR1BTA diode is a versatile and reliable rectifier which can be used for a variety of applications. It has a high nominal current and junction temperature rating, allowing it to be used in a wide range of environments. It also has fast switching times in comparison to general purpose rectifiers, which is helpful in many applications. Finally, the diode is suitable for both overcurrent and short circuit protection, making it an ideal choice for these applications.

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