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
SMF43A	SOD123FL	200	43	47.8	52.8	1	69.4	2.9	1	No
SMF40CA	SOD123FL	200	40	44.4	49.1	1	64.5	3.1	1	No
SMF40A	SOD123FL	200	40	44.4	49.1	1	64.5	3.1	1	No
SMF36CA	SOD123FL	200	36	40	44.2	1	58.1	3.4	1	No
SMF36A	SOD123FL	200	36	40	44.2	1	58.1	3.4	1	No
SMF33CA	SOD123FL	200	33	36.7	40.6	1	53.3	3.7	1	No
SMF33A	SOD123FL	200	33	36.7	40.6	1	53.3	3.7	1	No
SMF30CA	SOD123FL	200	30	33.5	36.8	1	48.4	4.1	1	No
SMF30A	SOD123FL	200	30	33.5	36.8	1	48.4	4.1	1	No
SMF28CA	SOD123FL	200	28	31.1	34.4	1	45.4	4.4	1	No
SMF28A	SOD123FL	200	28	31.1	34.4	1	45.4	4.4	1	No
SMF26CA	SOD123FL	200	26	28.9	31.9	1	42.1	4.7	1	No
SMF26A	SOD123FL	200	26	28.9	31.9	1	42.1	4.7	1	No
SMF24CA	SOD123FL	200	24	26.7	29.5	1	38.9	5.1	1	No
SMF24A	SOD123FL	200	24	26.7	29.5	1	38.9	5.1	1	No
SMF22CA	SOD123FL	200	22	24.4	26.9	1	35.5	5.6	1	No
SMF22A	SOD123FL	200	22	24.4	26.9	1	35.5	5.6	1	No
SMF20CA	SOD123FL	200	20	22.2	24.5	1	32.4	6.1	1	No
SMF20A	SOD123FL	200	20	22.2	24.5	1	32.4	6.1	1	No
SMF18CA	SOD123FL	200	18	20	22.1	1	29.2	6.8	1	No
SMF18A	SOD123FL	200	18	20	22.1	1	29.2	6.8	1	No
SMF17CA	SOD123FL	200	17	18.9	20.9	1	27.6	7.2	1	No
SMF17A	SOD123FL	200	17	18.9	20.9	1	27.6	7.2	1	No
SMF16CA	SOD123FL	200	16	17.8	19.7	1	26	7.7	1	No
SMF16A	SOD123FL	200	16	17.8	19.7	1	26	7.7	1	No
SMF15CA	SOD123FL	200	15	16.7	18.5	1	24.4	8.2	1	No
SMF15A	SOD123FL	200	15	16.7	18.5	1	24.4	8.2	1	No
SMF14CA	SOD123FL	200	14	15.6	17.2	1	23.2	8.6	1	No
SMF14A	SOD123FL	200	14	15.6	17.2	1	23.2	8.6	1	No
SMF13CA	SOD123FL	200	13	14.4	15.9	1	21.5	9.3	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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