SMF5.0CA Diode SMD NE SOD-123FL TDSEMIC Surge Protection 5V TVS Diode 5% 5CA SMF5-0CA

The SMF5.0CA is a 5V, 200W surface-mount bidirectional transient voltage suppression (TVS) diode manufactured by Sichuan Tuodian Semiconductor Co., Ltd. (TDSEMIC) for protecting sensitive electronic components from high-voltage transients and electrostatic discharge (ESD) events. Housed in a compact, low-profile SOD-123FL molded plastic package, this discrete component features a bidirectional configuration designed to clamp overvoltage surges in both polarities while optimizing board space. It operates with a reverse stand-off voltage of 5V and exhibits a minimum breakdown voltage of 6.4V while carrying the package top-side marking code "NE". Engineered with an ultra-fast response time, low incremental surge resistance, and excellent clamping capability, this robust device delivers reliable protection across an operating temperature range from minus 65 to plus 150 degrees Celsius.