SMAJ45A-13-F

The SMAJ45A-13-F is a 400W peak pulse power transient voltage suppressor from Diodes Incorporated, part of the SMAJ family. It is unidirectional with a reverse standoff voltage of 45V and a maximum clamping voltage of 72.7V at a peak pulse current of 5.5A (10/1000µs waveform). This device is designed for general purpose applications requiring protection against voltage transients.\n\nPackaged in a DO-214AC (SMA) surface mount case, the SMAJ45A-13-F features molded plastic material with UL 94V-0 flammability rating and matte tin plated terminals. The case is halogen- and antimony-free, RoHS3 compliant, and has a moisture sensitivity level of 1 per J-STD-020. Polarity is indicated by a cathode band. The component weighs approximately 0.064 grams and is supplied in tape and reel packaging with 5000 pieces per reel.\n\nElectrical characteristics include a peak forward surge current of 40A (8.3ms single half sine wave) and a steady state power dissipation of 1.0W at +75°C lead temperature. The operating junction temperature range is -55°C to 150°C. With fast response time and excellent clamping capability, this TVS diode is suitable for protecting sensitive electronics from electrostatic discharge and inductive load switching transients.