MASMLG18A

The MASMLG18A is an axial leaded FAST unidirectional TVS Diode. It is designed to protect AC line powered systems against voltage spikes generated by inductive loads. It provides high surge immunity and clamping to adjacent components. The device comprises two terminals: the anode and the cathode. It can withstand high surge current and protects the sensitive loads connected to it. The model is ideal for a variety of applications, from low power AC line protection to high power surge protectors.

The MASMLG18A is capable of operating at a wide operating voltage range (6V to 18V), anode current (1A to 2A), a peak reverse current (2A to 4A), a peak surge current (6A to 12A), and a power dissipation (30mW to 50mW). The device has a very low forward voltage drop which significantly reduces energy loss, making it ideal for applications such as automotive and industrial lighting, computer systems, power supplies, and other consumer electronics.

The MASMLG18A features fast response time, excellent surge capability, and complete insulation between the base and the anode. It has an operating temperature range of -55°C to +125°C and is RoHS compliant. The device is UL approved and comes in a standard DO-41 package. The MASMLG18A has an average on-state resistance of 0.2 Ω, and a typical leakage current of 0.01 μA.

The MASMLG18A works on the principle of Bidirectional Overvoltage Protection (BOP) which ensures protection during both positive and negative transient surges. The device acts as a low pass filter and can reduce or eliminate high frequency noise coming from power lines or other sources. The device also has a fast clamping response time and can handle long surge pulse applications. It also provides insulation between the anode and the cathode terminals to protect sensitive circuits or components.

In summary, the MASMLG18A is a reliable, fast acting, and robust device suitable for various industrial and consumer applications. It is designed to protect sensitive circuits from transients and offers complete insulation between the anode and the cathode terminal. The device has a very low forward voltage drop, making it ideal for power supplies and other energy-saving applications. Its RoHS compliant design ensures that it is environmentally safe.