Voltage - Clamping (Max) @ Ipp:	234V
Supplier Device Package:	DO-13
Package / Case:	DO-13
Mounting Type:	Through Hole
Operating Temperature:	-65°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	1500W (1.5kW)
Current - Peak Pulse (10/1000µs):	6.4A
Series:	--
Voltage - Breakdown (Min):	162V
Voltage - Reverse Standoff (Typ):	145V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS-Diodes

1N5663A is a subminiature diode used for TVS (Transient Voltage Suppression) applications. A TVS diode is a unidirectional device which can be used to protect different kinds of electrical and electronic equipment from transient voltage events caused by lightning, electrostatic discharge (ESD), or other overvoltage transients.

Construction

TVS diodes are basically comprised of a silicon chip with low resistance p-n junctions, which is encased in a ceramic or plastic package. They are usually designed to withstand a high reverse standoff voltage, have a low capacitance, and low forward voltage drop.

1N5663A application field and working principle

The 1N5663A is designed for positive voltage transient protection. It is mainly used in power supplies, I/O systems, and telecommunications. The device offers fast response times (less than 1ns) and a low power loss due to its ultra-low forward voltage. The 1N5663A also features a wide range of response voltages and current ratings, which makes it suitable for a variety of applications.The 1N5663A is designed to protect against electrical transients and overvoltages. It works by dissipating or clamping the transient energy. The diode is capable of withstanding a high reverse breakdown voltage, which allows it to absorb the transient voltage while preventing damage to the protected device. The diode also has a very low forward voltage drop, which keeps the power loss to a minimum.

Advantages

The main advantage of using the 1N5663A over other types of diodes is its ultra-low forward voltage and fast response times, which makes it ideal for protecting sensitive electronic equipment against overvoltage transients. The diode also has a wide range of response voltages and current ratings, making it suitable for a variety of applications.

Disadvantages

The main disadvantage of using the 1N5663A is its relatively high cost when compared to other types of diode protection. Additionally, the diode is not designed to protect against electrostatic discharge, and as such, it cannot be used in ESD protected applications.

Conclusion

The 1N5663A is a subminiature diode used for TVS (Transient Voltage Suppression) applications. It is mainly used in power supplies, I/O systems, and telecommunications. The device offers fast response times (less than 1ns) and a low power loss due to its ultra-low forward voltage. The 1N5663A also features a wide range of response voltages and current ratings, which makes it suitable for a variety of applications. However, the diode also has its disadvantages, such as its relatively high cost and lack of protection against electrostatic discharge.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description