CRS15I40A(TE85L,QM

Series:	--
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	40V
Current - Average Rectified (Io):	1.5A
Voltage - Forward (Vf) (Max) @ If:	550mV @ 1.5A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	60µA @ 40V
Capacitance @ Vr, F:	35pF @ 10V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	SOD-123F
Supplier Device Package:	S-FLAT (1.6x3.5)
Operating Temperature - Junction:	150°C (Max)

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Introduction

CRS15I40A(TE85L,QM) is a single rectifier diode that has multiple applications in a variety of fields. It has a maximum forward current rating of 40A and a maximum repetitive peak reverse voltage rating of 15V. Its 1000V/us operating speed makes it suitable for high frequency applications.

Design

The CRS15I40A(TE85L,QM) is a two-terminal device constructed using a simple metal-oxide semiconductor rectifier diode structure. The construction of the device consists of a P-type substrate with a metallized N-type epitaxial layer. The body is then connected to a source terminal, and the drain is connected to the source and drain electrodes. The source terminal is connected to a metal cap, while the drain is connected to a metal terminal. The device is enclosed in a black plastic package. The CRS15I40A device has a maximum repetitive peak reverse voltage rating of 15V, a maximum continuous reverse voltage of 3V, a maximum forward voltage of 1.9V at 40A, and a maximum forward current rating of 40A. The device also has a maximum storage temperature rating of -55 °C to +125 °C.

Applications

The CRS15I40A(TE85L,QM) is designed for use in various applications, such as power supplies, rectification, switching, and over-voltage protection circuits. It can be used in power supplies for general-purpose AC-DC and DC-DC converters as well as for AC motors and generators. The device can also be used in automotive applications such as in ignition systems and fuel cell systems. In addition, the device is suitable for high-frequency applications, as its reverse recovery time is rated at 1000V/us.

Working Principle

The CRS15I40A(TE85L,QM) operates based on the principle of a rectifier diode. When forward biased, it allows current to flow through it. However, when the diode is reverse biased, it does not allow the current to flow through. In the forward-biased state, the diode acts as a low-impedance path for current to flow, allowing current to flow from the P side to the N side of the diode. In the reverse-biased state, the diode\'s ability to conduct current is drastically reduced due to the narrowed depletion region. When an input voltage is applied to the device, it acts as a rectifier, allowing current to flow through in one direction while blocking current in the opposite direction. The CRS15I40A can be used in a variety of applications due to its low forward voltage drop and high frequency switching capabilities.

ConclusionThe CRS15I40A(TE85L,QM) is a single rectifier diode manufactured by Texas Instruments. It has a maximum forward current rating of 40A and a maximum repetitive peak reverse voltage rating of 15V. Its 1000V/us operating speed makes it suitable for high frequency applications. The CRS15I40A(TE85L,QM) is designed for use in various applications, including power supplies, rectification, switching, and over-voltage protection circuits. Its operation is based on the rectifier diode principle, allowing current to flow when forward biased, and blocking current when reverse biased. The device is constructed using a simple metal-oxide semiconductor rectifier diode structure, and is enclosed in a black plastic package.

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