The 1.5SMC33A is a unidirectional transient voltage suppressor diode designed for surge and ESD protection in portable communications, computing, and video equipment. It features a breakdown voltage range of 31.4 to 34.7 volts with a peak pulse power dissipation of 1500 watts and a peak forward surge current of 200 amps. The device is housed in a compact DO-214AB (SMC) surface mount package and offers fast response times of less than 1.0 picosecond, making it ideal for protecting sensitive electronic circuits from transient overvoltage events. The 1.5SMC33A is RoHS compliant and halogen-free, meeting IEC standards for ESD (Level 4), EFT, and surge protection applications.