Transient suppression diode

“TVS transient suppression diodes” are high‑quality surge absorbers that operate on the diode’s voltage‑current characteristics and are connected in parallel with the circuit. Natural phenomena such as induced lightning strikes, electrostatic discharge, and current surges from electronic devices all pose severe challenges to modern electronic systems. When transient voltages occur in a circuit, TVS diodes leverage the avalanche breakdown mechanism to provide instantaneous current diversion and voltage clamping within nanoseconds, thereby protecting downstream loads from damage. Our product lineup includes: SMAJ, SMBJ, SMCJ, SMDJ; as well as series such as P4KE, SA, P6KE, 1.5KE, 5KP, 15KPA, 20KPA, and 30KPA. These products are widely used in telecommunications, computers, instrumentation, automotive electronics, switching power supplies, lightning protection, and building security systems.