SMAJP4KE43A-TP Circuit Protection

TVS - Diodes

SMAJP4KE43A-TP application field and working principle

TVS - Diodes (Transient Voltage Suppressors) are semiconductor devices that protect the power supply and other equipment from transient overvoltages. They clamp voltage/current to a safe level, thus limiting or calming down electrical surges and inductive kicks. This device has the ability to clamp the voltage at a particular value due to its diode-like characteristic and due to the avalanche breakdown effect. It also serves as a high performance Electro-Static Discharge (ESD) component.

SMAJP4KE43A-TP is a specially designed television system protection diode that can withstand up to 4500 watts of ESD. It has a low clamping voltage of 7.5V and a peak pulse power of 150 watts. It is also equipped with a fast response time of around 10ns. It also has low leakage current and reverse standoff voltage making it ideal for sensitive electronic equipment.

SMAJP4KE43A-TP is typically used for protection in television systems, computer systems, automotive electronics, industrial control systems, telecommunications systems, air conditioning systems, and other similar applications. It is also suitable for any other application that needs to protect against fast transient overvoltages. It is ideal for applications that require high surge protection and high performance protection such as LED lighting, power train systems, or power supplies.

SMAJP4KE43A-TP is designed with an anode and a cathode. The anode is connected to the external power supply and the cathode is connected to the ground. When the voltage exceeds the device\'s clamping voltage, the diode allows current to flow from the anode to the cathode. This allows the device to absorb the excess energy and protect the power supply and other equipment from damage.

When used in television systems, SMAJP4KE43A-TP\'s device\'s wide ESD protection range and fast response time offer exceptional protection from static electricity, lightning, and other transient overvoltages. Additionally, its low leakage current and reverse standoff voltage allows for smooth operation and reliability in the long-term.

In conclusion, the SMAJP4KE43A-TP is an exceptional transient voltage suppression diode, specifically designed for television systems. With its fast response time, high surge protection, and wide ESD protection range, it provides high performance protection for sensitive electronic equipment. Additionally, its low leakage current and reverse standoff voltage ensures smooth operation and reliability in the long term.