5KASMC20AHM3/9A

Series:	Automotive, AEC-Q101, PAR®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Unidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	20V
Voltage - Breakdown (Min):	22.2V
Voltage - Clamping (Max) @ Ipp:	32.4V
Current - Peak Pulse (10/1000µs):	--
Power - Peak Pulse:	5000W (5kW)
Power Line Protection:	No
Applications:	Automotive
Capacitance @ Frequency:	--
Operating Temperature:	-65°C ~ 185°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	DO-214AB, SMC
Supplier Device Package:	DO-214AB (SMCJ)

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Introduction to 5KASMC20AHM3/9A TVS Diodes

The 5KASMC20AHM3/9A is a type of Transient Voltage Suppressor (TVS) diode. It is a diode that helps protect integrated circuits and other sensitive electrical components from damage due to overvoltage transients. TVS diodes are commonly used in applications such as automotive, industrial, medical, consumer, and military designs where electrical overstress (EOS) is a concern.

Application Field of 5KASMC20AHM3/9A TVS Diodes

The 5KASMC20AHM3/9A is a low-capacitance Signal Line Protection (SLP) TVS diode. It is especially well-suited for use in communication and computing systems that employ high-speed signal lines and require low capacitance from the protection device in order to maintain signal integrity.The 5KASMC20AHM3/9A is a unidirectional TVS diode designed to protect equipment and data lines from electrical overstress transients. It can be used in a wide variety of applications, including TVS diode arrays, RF-protection circuits, motor control circuits, and protection of telecom equipment.

Working Principle of 5KASMC20AHM3/9A TVS Diodes

The TVS diode works by clamping the voltage induced by an overvoltage transient down to a safe level. TVS diodes have a lower breakdown voltage than regular diodes, which allows them to react more quickly and accurately to transient voltage surges.When a TVS diode is exposed to a voltage surge that exceeds its breakdown voltage, the diode switches to the “on” state and begins to act as a resistor. This limits the voltage and current that can flow through the diode, thus preventing damage to the circuitry connected on either side of the diode.When the transient voltage surge has subsided, the diode switches back to the “off” state, restoring the circuit to its original condition.

Conclusion

The 5KASMC20AHM3/9A is an ideal choice for designers looking for a SLP TVS diode that can protect sensitive electrical circuits from overvoltage transients. Its low capacitance and fast response time make it particularly suitable for use in systems where signal integrity is a priority. Additionally, its unidirectional design makes it suitable for use in a variety of applications, including EOS protection, motor control, RF protection, and telecom equipment protection.

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