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
P4SMFL5.0CA	SOD123FL	400	5	6.4	7	10	9.2	43.5	800	No
P4SMFL5.0A	SOD123FL	400	5	6.4	7	10	9.2	43.5	800	No
P4SMFL3.3CA	SOD123FL	400	3.3	4.6	5.6	100	7.3	27.4	2000	No
P4SMFL3.3A	SOD123FL	400	3.3	5.2	6	10	8	50	800	No
P4SMA600CA	SMA	400	509	570	630	1	780	0.5	1	No
P4SMA600A	SMA	400	509	570	630	1	780	0.5	1	No
P4SMA550CA	SMA	400	467	522.5	577.5	1	760	0.5	1	No
P4SMA550A	SMA	400	467	522.5	577.5	1	760	0.5	1	No
P4SMA540CA	SMA	400	459	513	567	1	740	0.5	1	No
P4SMA540A	SMA	400	459	513	567	1	740	0.5	1	No
P4SMA530CA	SMA	400	450	503	556	1	725	0.6	1	No
P4SMA530A	SMA	400	450	503	556	1	725	0.6	1	No
P4SMA510CA	SMA	400	434	485	535	1	698	0.6	1	No
P4SMA510A	SMA	400	434	485	535	1	698	0.6	1	No
P4SMA480CA	SMA	400	408	456	504	1	658	0.6	1	No
P4SMA480A	SMA	400	408	456	504	1	658	0.6	1	No
P4SMA440CA	SMA	400	376	418	462	1	602	0.7	1	No
P4SMA440A	SMA	400	376	418	462	1	602	0.7	1	No
P4SMA400CA	SMA	400	342	380	420	1	548	0.8	1	No
P4SMA400A	SMA	400	342	380	420	1	548	0.8	1	No
P4SMA350CA	SMA	400	300	332	368	1	482	0.9	1	No
P4SMA350A	SMA	400	300	332	368	1	482	0.9	1	No
P4SMA300CA	SMA	400	256	285	315	1	414	1	1	No
P4SMA300A	SMA	400	256	285	315	1	414	1	1	No
P4SMA250CA	SMA	400	214	237	263	1	344	1.2	1	No
P4SMA250A	SMA	400	214	237	263	1	344	1.2	1	No
P4SMA220CA	SMA	400	185	209	231	1	328	1.3	1	No
P4SMA220A	SMA	400	185	209	231	1	328	1.3	1	No
P4SMA200CA	SMA	400	171	190	210	1	274	1.5	1	No
P4SMA200A	SMA	400	171	190	210	1	274	1.5	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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