P6SMB27A

Product Overview The P6SMB27A is a 600W unidirectional TVS diode from Littelfuse’s P6SMB series in a DO-214AA (SMB) surface-mount package. With a reverse standoff voltage of 23.1V and breakdown voltage of 27V nominal, it is designed for protecting 18V-24V DC power rails in telecom, industrial, and consumer electronics. Key Specifications Reverse Standoff Voltage (Vr) 23.1V […]

P4SMA20A

Product Overview The P4SMA20A is a 400W unidirectional TVS diode from Littelfuse’s P4SMA series in a DO-214AC (SMA) surface-mount package. With a reverse standoff voltage of 20V, it provides transient voltage suppression for 15V-18V DC power rails and is a close neighbor to the P4SMA18A with slightly higher voltage rating. Key Specifications Reverse Standoff Voltage […]

P4SMA18A

Product Overview The P4SMA18A is a 400W unidirectional TVS diode from Littelfuse’s P4SMA series in a DO-214AC (SMA) surface-mount package. It provides transient voltage suppression with a reverse standoff voltage of 18V, commonly used for protecting 12V-15V DC power rails and signal lines. Key Specifications Reverse Standoff Voltage (Vr) 18V Breakdown Voltage Min 20.0V Breakdown […]

SMCJ300A

Product Overview The SMCJ300A is a 1500W unidirectional TVS diode from Littelfuse’s SMCJ series in a DO-214AB (SMC) surface-mount package. It provides high-energy transient voltage suppression for power supply lines, VFDs, and IGBT inverter circuits with a reverse standoff voltage of 300V. Key Specifications Reverse Standoff Voltage (Vr) 300V Breakdown Voltage Min 335V Breakdown Voltage […]