1.5KE39CAHE3_A/D

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TVS diodes are used in many electronic devices. 1.5KE39CAHE3_A/D is one of the most popular TVS diodes used in the industry. This article will discuss the application field and working principle of this TVS diode.

First of all, the 1.5KE39CAHE3_A/D TVS diode is used for protection against Electro-Static Discharge (ESD) and Electro-Magnetic Interference (EMI) in many industries such as automotive, computer, consumer electronics and telecommunications. This type of diode is able to detect ESD and EMI pulses and to respond in a very short time to reduce the amount of damage or malfunction to the underlying ICs. This diode has also a low clamping voltage making it very attractive from a cost and performance standpoint for many applications.

The 1.5KE39CAHE3_A/D TVS diode works in the following way. The diode is placed between the signal line and the circuit board. When a pulse is detected by the diode, it quickly shorts the voltage between the two pins, thus preventing the pulse from reaching the IC. At the same time, the diode also absorbs the harmful voltage generated by the pulse and then dissipates it. The diode also shorts the voltage generated during high voltage transients and reduces the time to the clamping voltage. This prevents the electric current from increasing by a large amount and causing damage to the chip underneath.

The 1.5KE39CAHE3_A/D TVS diode has a low clamping voltage, fast response time and low parasitic capacitance. It can be used in systems, such as automotive, which require a wide temperature range and high peak pulse power ratings. It can be also used for many different applications, such as standby power supply, motor control and telecommunication systems.

In conclusion, the 1.5KE39CAHE3_A/D TVS diode is an efficient and reliable device mainly used for protection against ESD and EMI in many industries. It has low parasitic capacitance, fast response time and a low clamping voltage. It can be used for many applications due to its high peak power ratings and wide temperature range. The 1.5KE39CAHE3_A/D TVS diode is a true performer in the world of ESD and EMI protection.

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