Transient Voltage Suppressor Diode

PROSEMI Transient Voltage Suppression (TVS) Diodes are designed to protect sensitive electronic components from voltage spikes and transient surges. By clamping high voltages to a safe level, these diodes prevent damage caused by electrostatic discharge (ESD), lightning strikes, and other sudden voltage fluctuations that may occur in power lines or communication networks.

PROSEMI TVS Diodes are suitable for a wide range of applications, including consumer electronics, automotive circuits, telecommunications, and industrial systems. With fast response time and excellent energy absorption capability, they ensure long-term reliability and durability of electronic devices.

Available in various voltage ratings and package configurations, PROSEMI TVS Diodes provide effective and cost-efficient protection for your circuits—maintaining optimal performance while preventing potential transient damage.

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Model	Package	Power dissipation Ppk(W)	Reverse Stand-off Voltage VRWM(V)	Breakdown Voltage VBR @ IT Min.(V)	Breakdown Voltage VBR @ IT Max.(V)	Test Current IT(mA)	Max. Clamping Voltage @ IPP VC MAX.(V)	Max. Peak Pulse Current IPP(A)	Max. Reverse Leakage @ VRWM IR(uA)	Automotive
SMDJ8.5A-T	SMC	3000	8.5	9.44	10.4	1	14.4	208.3	20	Yes
SMDJ8.0CA-T	SMC	3000	8	8.89	9.83	1	13.6	220.6	50	Yes
SMDJ8.0A-T	SMC	3000	8	8.89	9.83	1	13.6	220.6	50	Yes
SMDJ7.5CA-T	SMC	3000	7.5	8.33	9.21	1	12.9	232.6	100	Yes
SMDJ7.5A-T	SMC	3000	7.5	8.33	9.21	1	12.9	232.6	100	Yes
SMDJ7.0CA-T	SMC	3000	7	7.78	8.6	10	12	250	200	Yes
SMDJ7.0A-T	SMC	3000	7	7.78	8.6	10	12	250	200	Yes
SMDJ6.5CA-T	SMC	3000	6.5	7.22	7.98	10	11.2	267.9	500	Yes
SMDJ6.5A-T	SMC	3000	6.5	7.22	7.98	10	11.2	267.9	500	Yes
SMDJ6.0CA-T	SMC	3000	6	6.67	7.37	10	10.3	291.3	800	Yes
SMDJ6.0A-T	SMC	3000	6	6.67	7.37	10	10.3	291.3	800	Yes
SMDJ5.0CA-T	SMC	3000	5	6.4	7	10	9.2	326.1	800	Yes
SMDJ5.0A-T	SMC	3000	5	6.4	7	10	9.2	326.1	800	Yes
3.0SMC530A-T	SMC	3000	450	503	556	1	725	4.2	1	Yes
3.0SMC510A-T	SMC	3000	434	485	535	1	698	4.2	1	Yes
3.0SMC480A-T	SMC	3000	408	456	504	1	658	4.6	1	Yes
3.0SMC440A-T	SMC	3000	376	418	462	1	602	5	1	Yes
3.0SMC400A-T	SMC	3000	342	380	420	1	548	5.6	1	Yes
3.0SMC350A-T	SMC	3000	300	332	368	1	482	6.4	1	Yes
3.0SMC300A-T	SMC	3000	256	285	315	1	414	7.4	1	Yes
3.0SMC250CA-T	SMC	3000	214	237	263	1	344	8.8	1	Yes
3.0SMC250A-T	SMC	3000	214	237	263	1	344	8.8	1	Yes
3.0SMC220CA-T	SMC	3000	185	209	231	1	328	9.2	1	Yes
3.0SMC220A-T	SMC	3000	185	209	231	1	328	9.2	1	Yes
3.0SMC200CA-T	SMC	3000	171	190	210	1	274	11	1	Yes
3.0SMC200A-T	SMC	3000	171	190	210	1	274	11	1	Yes
3.0SMC180CA-T	SMC	3000	154	171	189	1	246	12.4	1	Yes
3.0SMC180A-T	SMC	3000	154	171	189	1	246	12.4	1	Yes
3.0SMC170CA-T	SMC	3000	145	162	179	1	234	13	1	Yes
3.0SMC170A-T	SMC	3000	145	162	179	1	234	13	1	Yes

PROSEMI TECHNOLOGY

Our company focuses on research, testing, and manufacturing, continuously expanding into high-end materials and equipment. We will increase investments in talent and technology to enhance our data-centric operational system, improving product quality and efficiency. Strengthening strategic alliances with global partners will enable us to access broader market information and advanced technologies, accelerating product innovation.

Relevant Cases

PROSEMI electronic components are widely applied across multiple fields, ensuring the safe and efficient operation of equipment, and gaining trust within the industry.

Overvoltage Protection Device