SB1H90-E3/54

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	90V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	770mV @ 1A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	1µA @ 90V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Operating Temperature - Junction:	175°C (Max)

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Introduction to SB1H90-E3/54

The SB1H90-E3/54 is a single-phase rectifier diode in a SOD-123FL ultra-small SMD package. This diode is suitable for fast switching in a wide range of applications, and is also suitable for working in high thermal stress conditions. It is capable of detecting very small current signals with its low on-state forward voltage drop.

Application Field of SB1H90-E3/54

The SB1H90-E3/54 is a single-phase rectifier diode which is used primarily in the field of fast switching, such as in switching power supplies and voltage converters. The diode is suitable for both high frequency and high temperature applications, Its domed mouf technology (DMT) and small SOD-123FL package allows for improved power density and thermal performance when coupled with increased power handling capabilities.The device is also suitable for high voltage applications, with its maximum forward voltage rating at 600V and a maximum working temperature of up to 150°C. Furthermore, it can be used in lighting and automotive systems as well as general purpose power supplies as it offers a low on-state forward voltage drop and fast switching characteristics.

Working Principle of SB1H90-E3/54

The SB1H90-E3/54 operates by allowing current to flow through it in one direction and blocking current in the opposite direction. This is achieved through an internal junction barrier which separates the two terminals of the diode.The diode possesses a low on-state forward voltage drop of 0.3V, which allows for improved power efficiency as less energy is lost as heat. Additionally, it is also relatively fast in terms of its switching time, which allows for faster response times and improved signal integrity.

Conclusion

The SB1H90-E3/54 is a single-phase rectifier diode in a SOD-123FL ultra-small SMD package that is suitable for fast switching in a wide range of applications. Its low on-state forward voltage drop, fast switching time, high temperature rating and its ability to detect small current signals make it an ideal choice for a variety of applications.

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