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
3.0SMC100CA	SMC	3000	85.5	95	105	1	137	22.2	1	No
3.0SMC100A	SMC	3000	85.5	95	105	1	137	22.2	1	No
3.0SMC91CA	SMC	3000	77.8	86.5	95.5	1	125	24.4	1	No
3.0SMC91A	SMC	3000	77.8	86.5	95.5	1	125	24.4	1	No
3.0SMC82CA	SMC	3000	70.1	77.9	86.1	1	113	27	1	No
3.0SMC82A	SMC	3000	70.1	77.9	86.1	1	113	27	1	No
3.0SMC75CA	SMC	3000	64.1	71.3	78.8	1	103	29.6	1	No
3.0SMC75A	SMC	3000	64.1	71.3	78.8	1	103	29.6	1	No
3.0SMC68CA	SMC	3000	58.1	64.6	71.4	1	92	33	1	No
3.0SMC68A	SMC	3000	58.1	64.6	71.4	1	92	33	1	No
3.0SMC62CA	SMC	3000	53	58.9	65.1	1	85	35.8	1	No
3.0SMC62A	SMC	3000	53	58.9	65.1	1	85	35.8	1	No
3.0SMC56CA	SMC	3000	47.8	53.2	58.8	1	77	39.4	1	No
3.0SMC56A	SMC	3000	47.8	53.2	58.8	1	77	39.4	1	No
3.0SMC51CA	SMC	3000	43.6	48.5	53.6	1	70.1	43.4	1	No
3.0SMC51A	SMC	3000	43.6	48.5	53.6	1	70.1	43.4	1	No
3.0SMC47CA	SMC	3000	40.2	44.7	49.4	1	64.8	47	1	No
3.0SMC47A	SMC	3000	40.2	44.7	49.4	1	64.8	47	1	No
3.0SMC43CA	SMC	3000	36.8	40.9	45.2	1	59.3	51.2	1	No
3.0SMC43A	SMC	3000	36.8	40.9	45.2	1	59.3	51.2	1	No
3.0SMC39CA	SMC	3000	33.3	37.1	41	1	53.9	56.4	1	No
3.0SMC39A	SMC	3000	33.3	37.1	41	1	53.9	56.4	1	No
3.0SMC36CA	SMC	3000	30.8	34.2	37.8	1	49.9	61	1	No
3.0SMC36A	SMC	3000	30.8	34.2	37.8	1	49.9	61	1	No
3.0SMC33CA	SMC	3000	28.2	31.4	34.7	1	45.7	66.6	1	No
3.0SMC33A	SMC	3000	28.2	31.4	34.7	1	45.7	66.6	1	No
3.0SMC30CA	SMC	3000	25.6	28.5	31.5	1	41.4	73.4	1	No
3.0SMC30A	SMC	3000	25.6	28.5	31.5	1	41.4	73.4	1	No
3.0SMC27CA	SMC	3000	23.1	25.7	28.4	1	37.5	81	1	No
3.0SMC27A	SMC	3000	23.1	25.7	28.4	1	37.5	81	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.

Overvoltage Protection Device