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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Part number	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
P4SMFL60A-T	SOD123FL	400	60	66.7	73.7	1	96.8	4.1	1	Yes
P4SMFL58CA-T	SOD123FL	400	58	64.4	71.2	1	93.6	4.3	1	Yes
P4SMFL58A-T	SOD123FL	400	58	64.4	71.2	1	93.6	4.3	1	Yes
P4SMFL54CA-T	SOD123FL	400	54	60	66.3	1	87.1	4.6	1	Yes
P4SMFL51CA-T	SOD123FL	400	51	56.7	62.7	1	82.4	4.9	1	Yes
P4SMFL51A-T	SOD123FL	400	51	56.7	62.7	1	82.4	4.9	1	Yes
P4SMFL48CA-T	SOD123FL	400	48	53.3	58.9	1	77.4	5.2	1	Yes
P4SMFL48A-T	SOD123FL	400	48	53.3	58.9	1	77.4	5.2	1	Yes
P4SMFL45CA-T	SOD123FL	400	45	50	55.3	1	72.7	5.5	1	Yes
P4SMFL45A-T	SOD123FL	400	45	50	55.3	1	72.7	5.5	1	Yes
P4SMFL43CA-T	SOD123FL	400	43	47.8	52.8	1	69.4	5.8	1	Yes
P4SMFL43A-T	SOD123FL	400	43	47.8	52.8	1	69.4	5.8	1	Yes
P4SMFL40CA-T	SOD123FL	400	40	44.4	49.1	1	64.5	6.2	1	Yes
P4SMFL40A-T	SOD123FL	400	40	44.4	49.1	1	64.5	6.2	1	Yes
P4SMFL36CA-T	SOD123FL	400	36	40	44.2	1	58.1	6.9	1	Yes
P4SMFL36A-T	SOD123FL	400	36	40	44.2	1	58.1	6.9	1	Yes
P4SMFL33CA-T	SOD123FL	400	33	36.7	40.6	1	53.3	7.5	1	Yes
P4SMFL33A-T	SOD123FL	400	33	36.7	40.6	1	53.3	7.5	1	Yes
P4SMFL30A-T	SOD123FL	400	30	33.5	36.8	1	48.4	8.3	1	Yes
P4SMFL28CA-T	SOD123FL	400	28	31.1	34.4	1	45.4	8.8	1	Yes
P4SMFL28A-T	SOD123FL	400	28	31.1	34.4	1	45.4	8.8	1	Yes
P4SMFL26A-T	SOD123FL	400	26	28.9	31.9	1	42.1	9.5	1	Yes
P4SMFL24CA-T	SOD123FL	400	24	26.7	29.5	1	38.9	10.3	1	Yes
P4SMFL24A-T	SOD123FL	400	24	26.7	29.5	1	38.9	10.3	1	Yes
P4SMFL22CA-T	SOD123FL	400	22	24.4	26.9	1	35.5	11.3	1	Yes
P4SMFL22A-T	SOD123FL	400	22	24.4	26.9	1	35.5	11.3	1	Yes
P4SMFL20CA-T	SOD123FL	400	20	22.2	24.5	1	32.4	12.3	1	Yes
P4SMFL20A-T	SOD123FL	400	20	22.2	24.5	1	32.4	12.3	1	Yes
P4SMFL18CA-T	SOD123FL	400	18	20	22.1	1	29.2	13.7	1	Yes
P4SMFL17CA-T	SOD123FL	400	17	18.9	20.9	1	27.6	14.5	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