RL253-TP

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	2.5A
Voltage - Forward (Vf) (Max) @ If:	1V @ 2.5A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	5µA @ 200V
Capacitance @ Vr, F:	35pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	R-3, Axial
Supplier Device Package:	R-3
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

RL253-TP is a single, configured silicon rectifier diodes designed for use in a variety of applications. This device features a very low forward voltage drop, high reverse current rating and high current operating temperature range. In addition, RL253-TP also has a low on-state resistance, high breakdown voltage and very fast response time. This makes it suitable for a wide range of applications such as power supplies, voltage regulators and automotive electronics.

Application Fields

RL253-TP has many features that make it applicable for a wide range of applications. For example, it is designed for use in power supplies, voltage regulators, automotive electronics, and other electronic circuits that require high electrical performance. The low forward voltage drop and high reverse current rating make RL253-TP ideal for devices with high current loads or with low voltage requirements. Additionally, the low on-state resistance and high breakdown voltage mean that RL253-TP is particularly suitable for use in circuits dealing with very high inrush currents. In the automotive electronics field, the device is used in a variety of applications. For example, it is often used in the braking system to ensure that the brakes are properly applied, as well as in airbag systems in order to ensure that they deploy in a timely manner. Additionally, RL253-TP has been used to improve engine control systems, as well as providing switching capabilities in automotive entertainment systems. Finally, RL253-TP is also used in various home appliance electronics, such as refrigerators, microwaves and air conditioners. The device\'s ability to provide fast switching and high current capacity makes it suited to such uses.

Working Principle

The RL253-TP device is based on a common silicon rectifier, with a few modifications. The most significant modification is the addition of an internal zener diode in order to provide reverse bias voltage to the diode junction. This zener diode maintains the reverse breakdown voltage of the diode at a relatively low level and allows for greater-than-normal current to flow when the diode is forward-biased. The RL253-TP device is a unilateral (one-terminal) rectifier that provides current in one direction and blocks in the other. This is accomplished by an internal zener diode which provides reverse-charging protection and current limiting. When the voltage applied to the device exceeds the reverse bias voltage, it begins conducting and current flows through it. The reverse breakdown voltage of the diode is determined by the internal zener diode, and can be adjusted depending on the voltage applied. This makes the RL253-TP device suitable for a wide range of applications. The device also features a fast recovery time, meaning that the current can return to normal levels quickly after the forward current drops below the reverse bias voltage. This is important for applications that require very fast switching times, such as power supplies and voltage regulators.

Conclusion

The RL253-TP device is a single, configured silicon rectifier diode that is designed for use in many different applications. The device features a very low forward voltage drop, high reverse current rating and a high current operating temperature range, and is ideal for use in applications that require both high electrical performance and fast switching. Additionally, it is suitable for use in both automotive electronics and home appliance electronics, making it a very versatile component.

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