ER1A-LTP

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	50V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	950mV @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	35ns
Current - Reverse Leakage @ Vr:	5µA @ 50V
Capacitance @ Vr, F:	15pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	DO-214AA (SMB)
Operating Temperature - Junction:	-65°C ~ 175°C

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Introduction

ER1A-LTP stands for Electronic Rectifier 1A - Low-Threshold Polymer. It is a type of polymer rectifier that provides low current rectification and is generally used in low-power circuits. This rectifier is commonly used in a variety of applications, from radio frequency (RF) applications to self-clocking switches. This article will discuss the application field and working principle of the ER1A-LTP rectifier.

Application Field

The ER1A-LTP is most commonly used for electronic applications requiring low voltage, low current rectification. These applications include:

• RF applications - The ER1A-LTP can be used as a rectifying element in high-frequency radio frequency amplifiers, as well as other RF applications.
• Switches and Relays - The ER1A-LTP has a low voltage and high current ratings making it an ideal choice for rectifying signals used in switches and relays.
• Self-clocking switches - The low threshold of the ER1A-LTP makes it the perfect choice for self-clocking circuits, where a low voltage, low current logic signal is needed.
• Audio circuits - The low voltage and low current ratings of the ER1A-LTP make it an ideal choice for audio circuits where a low voltage, low current rectifier is required.

Working Principle

An ER1A-LTP rectifier is a type of polymer rectifier, which consists of two distinct layers. The first layer is an electro-conductive polymer, which is used to conduct electricity and create the current flow through the rectifier. The second layer is an inorganic semiconductor, which is placed over the first layer. The semiconductor acts as an insulator and effectively prevents electric current from flowing between the two layers of the rectifier. When electric current flows through the rectifier, it passes through the electro-conductive polymer layer in one direction and is blocked by the semiconductor layer in the opposite direction. This process creates a rectified current in one direction, which is then used to power the circuit it is connected to.

Conclusion

The ER1A-LTP is a type of polymer rectifier that is ideal for low current rectification in electronic applications. It is commonly used for RF applications, switches and relays, self-clocking switches, and audio circuits. The rectifier works by allowing electric current to flow through the conductive layer and blocking it in the opposite direction by the insulating layer. This creates a rectified current in one direction, which is then used to power the circuit it is connected to.

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