MASMCG17A

Voltage - Clamping (Max) @ Ipp:	27.6V
Supplier Device Package:	SMCG (DO-215AB)
Package / Case:	DO-215AB, SMC Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	1500W (1.5kW)
Current - Peak Pulse (10/1000µs):	53.3A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	18.9V
Voltage - Reverse Standoff (Typ):	17V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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MASMCG17A TVS-Diodes

The MASMCG17A is a transient voltage suppression (TVS) diode designed to protect circuits against voltage transients induced by lightning and other surges. The MASMCG17A is a robust, efficient, and reliable device intended for various consumer and industrial applications. In this article, we will discuss the application fields and working principle of the MASMCG17A device.

Applications of MASMCG17A

The MASMCG17A is commonly used in a wide variety of applications, such as consumer electronics, automotive electronics, industrial control systems, and telecommunication systems. The advantages of the MASMCG17A make it an ideal solution for these applications, providing dependable protection against voltage transients that could damage or destroy circuits.In consumer electronics, the MASMCG17A is used in devices such as TVs, computers, and other appliances. The use of the MASMCG17A ensures that any voltage spikes are limited, avoiding damage to delicate components. For automotive electronics, the MASMCG17A is used to protect against voltage transients that can occur with the ignition system or when jump-starting a vehicle. Industrial control systems, such as those used in factory automation, rely on the reliability of the MASMCG17A to protect against voltage surges from plc components and servo motors. Finally, the MASMCG17A is also widely used in communications systems to protect against power interruptions and voltage surges.

Working Principle of MASMCG17A

The key component in the MASMCG17A is the silicon avalanche diode (SAD), which is a high-speed, low-capacitance, solid-state switching device. It acts as a voltage-sensitive switch, turning on and off as the voltage of the circuit changes. The SAD in MASMCG17A is designed to detect rising voltages and then rapidly respond by limiting the voltage spike and providing a low-impedance path for the energy to be dissipated. This limits the amount of voltage that is allowed through, providing protection for the downstream circuit.When the MASMCG17A is used in circuits, it should be connected in series with the load to ensure the voltage spike is not passed to the downstream circuitry. It is also important to ensure that the correct voltage and current ratings are selected for the application. The ideal connection for the MASMCG17A is to connect it in series with the load, as this will provide the most efficient protection.When the MASMCG17A is used in applications that require more than one device, it is important to ensure that the devices are connected in parallel rather than in series. This is because voltage transients are more likely to affect multiple devices in series, resulting in damage to the downstream circuitry. When connecting in parallel, the scenario is more likely to result in a controlled current, limiting the amount of energy that can be transmitted through the circuit.

Conclusion

The MASMCG17A is a popular transient voltage suppression diode designed to protect circuits against voltage transients induced by lightning and other surges. The SAD is designed to detect rising voltages and then rapidly respond by limiting the voltage spike and providing a low-impedance path for the energy to be dissipated. The MASMCG17A is commonly used in a wide variety of applications, such as consumer electronics, automotive electronics, industrial control systems, and telecommunication systems. When using multiple devices, it is important to ensure that the devices are connected in parallel rather than in series, as this will provide the most efficient protection.

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