●ML Varistor Series
●The ML Series family of Transient Voltage Surge Suppression devices is based on the Littelfuse Multilayer fabrication technology. These components are designed to suppress a variety of transient events, including those specified in IEC 61000-4-2 or other standards used for Electromagnetic Compliance (EMC). The ML Series is typically applied to protect integrated circuits and other components at the circuit board level.
●The wide operating voltage and energy range make the ML Series suitable for numerous applications on power supply, control and signal lines.
●The ML Series is manufactured from semiconducting ceramics, and is supplied in a leadless, surface mount package. The ML Series is compatible with modern reflow and wave soldering procedures.
●It can operate over a wider temperature range than zener diodes, and has a much smaller footprint than plastic-housed components.
●Littelfuse Inc. manufactures other Multilayer Series products. See the MLE Series data sheet for ESD applications, MHS Series data sheet for high-speed ESD applications, the MLN for multiline protection and the AUML Series for automotive applications.
●Features
●• Leadless 0402, 0603, 0805, 1206 and 1210 Chip Sizes
●• Multilayer Ceramic Construction Technology
●•-55oC to +125oC Operating Temperature Range
●• Operating Voltage Range VM(DC) = 5.5V to 120V
●• Rated for Surge Current (8 x 20µs)
●• Rated for Energy (10 x 1000µs)
●• Inherent Bi-directional Clamping
●• No Plastic or Epoxy Packaging Assures Better than 94V-0
● Flammability Rating
●• Standard Low Capacitance Types Available
●Applications
●• Suppression of Inductive Switching or Other Transient Events Such as EFT and Surge Voltage at the Circuit Board Level
●• ESD Protection for Components Sensitive to IEC 61000-4-2, MIL-STD-883C Method 3015.7, and Other Industry Specifications (See Also the MLE or MLN Series)
●• Provides On-Board Transient Voltage Protection for ICs and Transistors
●• Used to Help Achieve Electromagnetic Compliance of End Products
●• Replace Larger Surface Mount TVS Zeners in Many Applications
