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
SMF43CA-T	SOD123FL	200	43	47.8	52.8	1	69.4	2.9	1	Yes
SMF43A-T	SOD123FL	200	43	47.8	52.8	1	69.4	2.9	1	Yes
SMF40CA-T	SOD123FL	200	40	44.4	49.1	1	64.5	3.1	1	Yes
SMF40A-T	SOD123FL	200	40	44.4	49.1	1	64.5	3.1	1	Yes
SMF36CA-T	SOD123FL	200	36	40	44.2	1	58.1	3.4	1	Yes
SMF36A-T	SOD123FL	200	36	40	44.2	1	58.1	3.4	1	Yes
SMF33CA-T	SOD123FL	200	33	36.7	40.6	1	53.3	3.7	1	Yes
SMF33A-T	SOD123FL	200	33	36.7	40.6	1	53.3	3.7	1	Yes
SMF30CA-T	SOD123FL	200	30	33.5	36.8	1	48.4	4.1	1	Yes
SMF30A-T	SOD123FL	200	30	33.5	36.8	1	48.4	4.1	1	Yes
SMF28CA-T	SOD123FL	200	28	31.1	34.4	1	45.4	4.4	1	Yes
SMF28A-T	SOD123FL	200	28	31.1	34.4	1	45.4	4.4	1	Yes
SMF26CA-T	SOD123FL	200	26	28.9	31.9	1	42.1	4.7	1	Yes
SMF26A-T	SOD123FL	200	26	28.9	31.9	1	42.1	4.7	1	Yes
SMF24CA-T	SOD123FL	200	24	26.7	29.5	1	38.9	5.1	1	Yes
SMF24A-T	SOD123FL	200	24	26.7	29.5	1	38.9	5.1	1	Yes
SMF22CA-T	SOD123FL	200	22	24.4	26.9	1	35.5	5.6	1	Yes
SMF22A-T	SOD123FL	200	22	24.4	26.9	1	35.5	5.6	1	Yes
SMF20CA-T	SOD123FL	200	20	22.2	24.5	1	32.4	6.1	1	Yes
SMF20A-T	SOD123FL	200	20	22.2	24.5	1	32.4	6.1	1	Yes
SMF18CA-T	SOD123FL	200	18	20	22.1	1	29.2	6.8	1	Yes
SMF18A-T	SOD123FL	200	18	20	22.1	1	29.2	6.8	1	Yes
SMF17CA-T	SOD123FL	200	17	18.9	20.9	1	27.6	7.2	1	Yes
SMF17A-T	SOD123FL	200	17	18.9	20.9	1	27.6	7.2	1	Yes
SMF16CA-T	SOD123FL	200	16	17.8	19.7	1	26	7.7	1	Yes
SMF16A-T	SOD123FL	200	16	17.8	19.7	1	26	7.7	1	Yes
SMF15CA-T	SOD123FL	200	15	16.7	18.5	1	24.4	8.2	1	Yes
SMF15A-T	SOD123FL	200	15	16.7	18.5	1	24.4	8.2	1	Yes
SMF14CA-T	SOD123FL	200	14	15.6	17.2	1	23.2	8.6	1	Yes
SMF14A-T	SOD123FL	200	14	15.6	17.2	1	23.2	8.6	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.

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