CIRCUIT PROTECTTION APPLICATION GUIDE
2023-11-23
●TRANSGUARD® MULTILAYER VARISTORS
■The KYOCERA AVX TransGuard ® Transient Voltage Suppressor (TVS) Multilayer Varistors (MLVs) with unique high-energy multilayer construction, represent state-of-the-art overvoltage circuit protection. Monolithic multilayer construction provides protection from voltage transients caused by ESD (e.g. IEC 61000-4-2), lightning, inductive switching, automotive related transients such as load dump (ISO 7637-2-5), jump start with and other automotive transients (e.g. ISO 7637 Pulse 1-3, AEC-Q200-002, ISO 10605, ISO 16750- 2, CI-220, CI-260, VW 80808), and more.
■MLVs provide bi-directional transient voltage protection in the on-state and EMI/RFI filtering in the off-state, which allows designers to combine the circuit protection and EMI/RFI attenuation function into a single, highly reliable device. Parts are designed for use in temperatures ranging from -55°C to +125°C with no derating (+150°C, 175 °C components available), exhibit very fast response, multiple strikes capability, and high reliability. In addition, KYOCERA AVX automotive series varistors are AEC-Q200 qualified.
■Surface mount varistors are available in single-element or multiple-element (array) EIA industry standard packages. RoHS compliant terminations incluude 100% Sn and FLEXITERM® for enhanced thermo-mechanical stress resistance. SnPb termination (non RoHS) is available as a special option. Thru-hole components are supplied as conformally epoxy coated axial and radial devices and are RoHS compliant.
■The KYOCERA AVX TransGuard ® Transient Voltage Suppressor (TVS) Multilayer Varistors (MLVs) with unique high-energy multilayer construction, represent state-of-the-art overvoltage circuit protection. Monolithic multilayer construction provides protection from voltage transients caused by ESD (e.g. IEC 61000-4-2), lightning, inductive switching, automotive related transients such as load dump (ISO 7637-2-5), jump start with and other automotive transients (e.g. ISO 7637 Pulse 1-3, AEC-Q200-002, ISO 10605, ISO 16750- 2, CI-220, CI-260, VW 80808), and more.
■MLVs provide bi-directional transient voltage protection in the on-state and EMI/RFI filtering in the off-state, which allows designers to combine the circuit protection and EMI/RFI attenuation function into a single, highly reliable device. Parts are designed for use in temperatures ranging from -55°C to +125°C with no derating (+150°C, 175 °C components available), exhibit very fast response, multiple strikes capability, and high reliability. In addition, KYOCERA AVX automotive series varistors are AEC-Q200 qualified.
■Surface mount varistors are available in single-element or multiple-element (array) EIA industry standard packages. RoHS compliant terminations incluude 100% Sn and FLEXITERM® for enhanced thermo-mechanical stress resistance. SnPb termination (non RoHS) is available as a special option. Thru-hole components are supplied as conformally epoxy coated axial and radial devices and are RoHS compliant.
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