The 1SMA40CAT3G DIODE TVS 400W 40V SMA The 1SMA40CAT3G by ONS is a state-of-the-art TVS diode designed to protect electronic circuits from voltage transients. With a reverse current of 2.5uA, it ensures minimal leakage while maintaining optimal performance. Featuring a peak pulse current of 6.2A and a power peak pulse of 400W, this diode is ideal for General Purpose applications. Operating efficiently within a temperature range of -65°C~+150°C, the 1SMA40CAT3G is built to endure demanding environments. Compliant with ROHS standards and packaged in a TAPE&REEL format, this diode offers exceptional reliability and protection for sensitive electronic systems.