15KPA170CAE3/TR13

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Transient voltage suppressor (TVS) diodes, or surge suppressor diodes, are relatively small components capable of protecting PC boards and other hardware from damaging electrical transients. The 15KPA170CAE3/TR13 is a Bidirectional TVS diode specifically designed to protect against surges in system logic signals. It is thus suitable for use in many industries, having applications ranging from automotive to consumer electronics.

The 15KPA170CAE3/TR13 is a planar diode that utilizes an avalanche breakdown clamping structure. Its Bidirectional design contains two back-to-back zener structures which redirect phase-matched surges in either direction, usually away from the intended circuitry. This provides comprehensive and robust protection against voltage-transients from both inductive and capacitive sources.

The 15KPA170CAE3/TR13 is also an extremely desirable component due to its superior physical characteristics. It has a maximum clamping voltage of 17.5V(max), making it suitable for protecting surpluses of > 12V applications. Its maximum peak pulse current is 300A (8/20μs) and the Operating Junction Temperature Range is -55°C to +150°C. It also has an extremely low maximum clamping voltage of 2.9V, which further boosts its suitability for protecting sensitive circuits.

In terms of its working principle, the 15KPA170CAE3/TR13 operates by quickly shifting its ESD breakdown voltage. The TVS diode is intended to be placed between a logic signal line and ground, and its two possible states are either conducting or non-conducting. The forward voltage drop across the diode is usually a fraction of a volt, ideally placing the voltage at approximately ground level. This positively clamps any voltage transients, diverting them away from the protected circuitry.

With regard to its application field, the 15KPA170CAE3/TR13 is suitable for a wide range of applications, particularly those involving logic lines. This includes automotive, industrial, and consumer electronics. The logic circuits found in automobiles are incredibly susceptible to voltage transients, therefore the 15KPA170CAE3/TR13 is suitable protection in these cases. Similarly, consumer electronics such as audio amplifiers, intelligent devices, and communication equipment are also examples of products that could benefit from the utilization of this diode. Though it is important to note that an in-depth understanding of the product’s requirements must be made prior to arriving at a final decision.

In summary, the 15KPA170CAE3/TR13 is a Bidirectional transient voltage suppressor diode that is designed to protect against voltage spikes caused by inductive and capacitive transients. It is suited to a wide range of applications with its superior characteristics, making it suitable for a even the most demanding applications. It has a maximum clamping voltage of 17.5V(max) and a maximum peak pulse current of 300A (8/20μs). It also boasts an extremely low maximum clamping voltage of 2.9V, making it suitable for circuits that need a delicate touch. With all these features, the 15KPA170CAE3/TR13 is an extremely useful and versatile component.

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