Model：SMBJ48CA-E3/52

Manufacturer：Vishay Semiconductors

Stocks：26000

Describe：The SMBJ48CA-E3/52 is a TransZorb® series surface mount bidirectional transient voltage suppression (TVS) diode introduced by Vishay, featuring a DO-214AA (SMB) package. This device responds at picosecond levels when a transient overvoltage occurs and clamps the voltage to a safe level, thereby protecting the subsequent sensitive circuits from damage caused by electrostatic discharge (ESD) and surge impacts. The reverse turn-off voltage (VRWM) of this device is 48V, suitable for protecting 48V DC buses or signal lines. Its minimum breakdown voltage (VBR) is 53.3V, and the maximum clamping voltage (VC) is 77.4V (at peak pulse current IPP = 7.8A). The peak pulse power capacity is up to 600W (10/1000µs waveform), and it has extremely fast response time and excellent clamping capability. Operating temperature range: -55°C to +150°C. The chip junction is made of glass passivation, meeting MSL 1 level humidity-sensitive grade, and supports a lead-free reflow soldering peak temperature of 260°C.