1.5KE300A-G

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TVS - Diodes

1.5KE300A-G Application Field and Working Principle

TVS (transient voltage suppressor) diodes are electrostatic protection components that can protect electronic circuits from voltage spikes and transients. The 1.5KE300A-G is a TVS diode that is normally used in applications that need protection from overvoltage transients. The device is reliable and fast, offering protection from transients up to 300 volts, an excellent choice for many products that require transient protection, from automotive applications to consumer electronics.

The 1.5KE300A-G is composed of two diodes connected in series, but it\'s considered as a single device. This series connection creates a voltage clamp, which means that the maximum voltage the device can tolerate is limited - if the voltage spikes, the diode will cut it off. This provides protection against electrostatic discharge, lightning, or other voltage transients. The device\'s fast response time, around 25ns, ensures that it will be able to react in time and protect the circuit.

The 1.5KE300A-G diode is rated for 300 volts, so it can protect circuits from a variety of transients. The device has a peak surge current rating of 600 Amps, so it can easily handle higher currents from short transients. It also has excellent thermal stability and low leakage current, ensuring that it can survive the harshest of environments. The device is also available in various packages, from the standard DO-201AD to the SMD DF2.

When the 1.5KE300A-G is connected to a circuit, it forms a voltage clamp between the circuit and ground. The device\'s threshold voltage is usually around 100V, so if the voltage exceeds this threshold, the diode will cut off the current. This allows the device to protect the circuit from voltage spikes and transients without having to worry about short-circuiting the circuit. The device is designed to break down safely and won\'t damage the circuit if the protection is triggered.
The 1.5KE300A-G is an excellent choice for many applications that require protection from transients. It has a fast response time and a high surge current rating, making it suitable for even harsh conditions. The device\'s small form factor also makes it ideal for use in portable electronics, automotive systems, and more. This makes the 1.5KE300A-G an ideal choice for protecting products from over voltage transients.

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