SMAJ45CE3/TR13 Circuit Protection

Current - Peak Pulse (10/1000µs):	6.2A
Base Part Number:	SMAJ45
Supplier Device Package:	DO-214AC (SMA)
Package / Case:	DO-214AC, SMA
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	500W
Series:	--
Voltage - Clamping (Max) @ Ipp:	80.3V
Voltage - Breakdown (Min):	50V
Voltage - Reverse Standoff (Typ):	45V
Bidirectional 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 to SMAJ45CE3/TR13

SMAJ45CE3/TR13 is a TVS diode that provides reliable and fast protection against voltage transients, ESD, and other electrical disturbances. With its low clamping voltage and fast response time, the SMAJ45CE3/TR13 is an ideal choice for protecting sensitive electronics from voltage overloads and other surges in high-speed data line applications, such as in networking, telecom, and industrial applications.

Working Principle of SMAJ45CE3/TR13

TVS diodes, such as the SMAJ45CE3/TR13 protect electronic systems from voltage transients and other electrical disturbances by providing an “avalanche breakdown”. This occurs when a voltage pulse with sufficient energy enters the diode and causes electrons in the device to become so concentrated that they create a conducting path through the device to ground. This process works similarly to avalanche breakdown in a Zener diode, but the SMAJ45CE3/TR13 uses this mechanism to protect electrical components instead of simply regulating a voltage.The SMAJ45CE3/TR13 is designed to be used in high-frequency applications, since it has a fast response time of less than 1ns. This makes it ideal for use in telecom, industrial, and networking applications that require fast data transmission speeds. Additionally, when a voltage transient occurs, the SMAJ45CE3/TR13 can protect up to 5kV of peak pulse power per line.

Application Fields of SMAJ45CE3/TR13

As a TVS diode, the SMAJ45CE3/TR13 is ideally suited for data line applications in networking, telecom, and industrial applications. It provides reliable protection against voltage transients, ESD, and other electrical disturbances. Furthermore, its low clamping voltage and fast response time make it perfectly suited for applications that require high-speed data transmission.In particular, the SMAJ45CE3/TR13 can be used in applications such as telecommunications networks, base stations, routers, modems, and storage devices. It can also be used to provide protection to power lines, including power supplies and power distribution systems. In all of these applications, the SMAJ45CE3/TR13 provides effective and reliable protection against surge and negative transients, ESD, and other electrical disturbances.

Conclusion

In conclusion, the SMAJ45CE3/TR13 is a TVS diode that provides reliable and fast protection against voltage transients, ESD, and other electrical disturbances. With its low clamping voltage and fast response time, it is ideal for high-speed data line applications in telecom, industrial, and networking applications. Furthermore, it can provide protection to power lines, power supplies, and power distribution systems, making it a versatile solution for many different applications.

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