The DIPTRONICS SMF170A is a surface-mount Transient Voltage Suppressor (TVS) diode, ideal for protecting sensitive electronic equipment from voltage transients induced by ESD, EFT, and lightning. With a standoff voltage of 17V and a peak pulse power dissipation of 400W, this diode provides robust overvoltage protection. Housed in a space-saving DO-219AB package, the SMF170A is suitable for a wide range of applications, including telecommunications, industrial equipment, and consumer electronics. Supreme Components International is an authorised distributor of DIPTRONICS components, ensuring you receive genuine and reliable products. This TVS diode offers fast response times and low clamping voltage, enhancing the overall reliability and longevity of your circuits.