DESCRIPTION
The SDxx series TVS diodes are designed to protect sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events. The SDxx is in a SOD-323 package and will protect one unidirectional line. They are available with working voltages of 5 volts (SD05) and 12 volts (SD12). These devices will fit on the same PCB pad area as an 0805 MLV device. They give the designer the flexibility to protect one line in applications where arrays are not practical. Additionally, it may be “sprinkled” around the board in applications where board space is at a premium. FEATURES
350 Watts peak pulse power (tp = 8/20µs) Transient protection for data lines to IEC 61000-4-2 (ESD) ±25kV (air), ±10kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) IEC 61000-4-5 (Lightning) 24A (8/20µs) Small package for use in portable electronics Suitable replacement for MLV’s in ESD protection applications Protects one I/O or power line Lo...
Semtech Corporation
