The SMBJ22CA is a bidirectional Transient Voltage Suppressor (TVS) diode designed for surge and ESD protection in a compact DO-214AA package. It provides a working peak reverse voltage of 22V and has a breakdown voltage between 24.4V and 26.9V. This device is rated for a peak pulse power dissipation of 600W and ensures protection by clamping voltage at a maximum of 35.5V for a 16.9A peak pulse current. With an operating temperature range of -55°C to +150°C, it is well-suited for applications such as portable communications, computing, and video equipment that require robust protection against electrical overstress.