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
SMCJ45CA	SMC	1500	45	50	55.3	1	72.7	20.6	1	No
SMCJ45A	SMC	1500	45	50	55.3	1	72.7	20.6	1	No
SMCJ43CA	SMC	1500	43	47.8	52.8	1	69.4	21.7	1	No
SMCJ43A	SMC	1500	43	47.8	52.8	1	69.4	21.7	1	No
SMCJ40CA	SMC	1500	40	44.4	49.1	1	64.5	23.3	1	No
SMCJ40A	SMC	1500	40	44.4	49.1	1	64.5	23.3	1	No
SMCJ36CA	SMC	1500	36	40	44.2	1	58.1	25.9	1	No
SMCJ36A	SMC	1500	36	40	44.2	1	58.1	25.9	1	No
SMCJ33CA	SMC	1500	33	36.7	40.6	1	53.3	28.2	1	No
SMCJ33A	SMC	1500	33	36.7	40.6	1	53.3	28.2	1	No
SMCJ30CA	SMC	1500	30	33.5	36.8	1	48.4	31	1	No
SMCJ30A	SMC	1500	30	33.5	36.8	1	48.4	31	1	No
SMCJ28CA	SMC	1500	28	31.1	34.4	1	45.4	33.1	1	No
SMCJ28A	SMC	1500	28	31.1	34.4	1	45.4	33.1	1	No
SMCJ26CA	SMC	1500	26	28.9	31.9	1	42.1	35.7	1	No
SMCJ26A	SMC	1500	26	28.9	31.9	1	42.1	35.7	1	No
SMCJ24CA	SMC	1500	24	26.7	29.5	1	38.9	38.6	1	No
SMCJ24A	SMC	1500	24	26.7	29.5	1	38.9	38.6	1	No
SMCJ22CA	SMC	1500	22	24.4	26.9	1	35.5	42.3	1	No
SMCJ22A	SMC	1500	22	24.4	26.9	1	35.5	42.3	1	No
SMCJ20CA	SMC	1500	20	22.2	24.5	1	32.4	46.3	1	No
SMCJ20A	SMC	1500	20	22.2	24.5	1	32.4	46.3	1	No
SMCJ18CA	SMC	1500	18	20	22.1	1	29.2	51.4	1	No
SMCJ18A	SMC	1500	18	20	22.1	1	29.2	51.4	1	No
SMCJ17CA	SMC	1500	17	18.9	20.9	1	27.6	54.4	1	No
SMCJ17A	SMC	1500	17	18.9	20.9	1	27.6	54.4	1	No
SMCJ16CA	SMC	1500	16	17.8	19.7	1	26	57.7	1	No
SMCJ16A	SMC	1500	16	17.8	19.7	1	26	57.7	1	No
SMCJ15CA	SMC	1500	15	16.7	18.5	1	24.4	61.5	1	No
SMCJ15A	SMC	1500	15	16.7	18.5	1	24.4	61.5	1	No

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.

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