SMF24A-E3-08 Circuit Protection

Current - Peak Pulse (10/1000µs):	5.1A
Base Part Number:	SMF*A
Supplier Device Package:	SMF
Package / Case:	DO-219AB
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 175°C (TJ)
Capacitance @ Frequency:	244pF @ 1MHz
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	200W
Series:	--
Voltage - Clamping (Max) @ Ipp:	38.9V
Voltage - Breakdown (Min):	26.7V
Voltage - Reverse Standoff (Typ):	24V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

This article is about the SMF24A-E3-08 TVS (Transient Voltage Suppressor) Diodes, which is a type of semiconductor. It is essential for providing protection to electronic circuits against high voltage transients, and is a must for almost all modern consumer electronics. The SMF24A-E3-08 is a silicon diode designed to protect high speed communications link and equipment from electrostatic discharge (ESD).

Application Field

In the electronics industry, there is an ever increasing need for products which can protect high-speed circuits against various types of electrical disturbances. The SMF24A-E3-08 is specifically designed to protect such circuits from ESD occurrences. This diode is suitable for use in high-speed automotive and industrial applications.The SMF24A-E3-08 diode is ideally suited for high-speed communications equipment, such as modems, routers, network switches, satellite receivers, set-top boxes, and others. It is also highly suitable for use in portable electronics, such as smartphones, tablets, digital cameras, and more. It can also be used to protect electronic circuits which contain microcontrollers, memory and logic.

Working Principle

The SMF24A-E3-08 has a very simple working principle. When an ESD event is introduced, the diode acts as a closed switch and either sends all the ESD energy to ground or clamps the voltage across the protected circuit to a safe level.The ESD energy is absorbed by the SMF24A-E3-08, which acts as a transient voltage suppressor. The diode is designed to clamp the voltage to a safe level within tens of nanoseconds, thus preventing any damage to the protected circuit.

Conclusion

The SMF24A-E3-08 diode is an ideal choice for protecting application-specific sensitive equipment from ESD. Its fast response time helps protect the equipment against very high voltage spikes which may be caused by an electrostatic discharge event. This diode is suitable for use in a variety of electronics and communications applications, from consumer electronics to automotive and industrial applications.

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