The SZSMF4L45CAT1G DIODE TVS 400W 45V BI SOD123FL AEC-Q101 SMT The SZSMF4L45CAT1G by LITTELFUSE is a state-of-the-art TVS diode designed to protect electronic circuits from voltage transients. With a reverse current of 500nA, it ensures minimal leakage while maintaining optimal performance. Featuring a peak pulse current of 5.5A and a power peak pulse of 400W, this diode is ideal for Automotive(AEC-Q101) applications. Operating efficiently within a temperature range of -55°C~+175°C, the SZSMF4L45CAT1G 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.