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
P4SMA7.5CA-T	SMA	400	6.4	7.13	7.88	10	11.3	36.3	500	Yes
P4SMA7.5A-T	SMA	400	6.4	7.13	7.88	10	11.3	36.3	500	Yes
P4SMA6.8CA-T	SMA	400	5.8	6.45	7.14	10	10.5	39	1000	Yes
P4SMA6.8A-T	SMA	400	5.8	6.45	7.14	10	10.5	39	1000	Yes
P4KE600CA-T	DO-41	400	509	570	630	1	780	0.5	1	Yes
P4KE600A-T	DO-41	400	509	570	630	1	780	0.5	1	Yes
P4KE550CA-T	DO-41	400	467	522.5	577.5	1	760	0.5	1	Yes
P4KE550A-T	DO-41	400	467	522.5	577.5	1	760	0.5	1	Yes
P4KE540CA-T	DO-41	400	459	513	567	1	740	0.5	1	Yes
P4KE540A-T	DO-41	400	459	513	567	1	740	0.5	1	Yes
P4KE530CA-T	DO-41	400	450	503	556	1	725	0.6	1	Yes
P4KE530A-T	DO-41	400	450	503	556	1	725	0.6	1	Yes
P4KE510CA-T	DO-41	400	434	485	535	1	698	0.6	1	Yes
P4KE510A-T	DO-41	400	434	485	535	1	698	0.6	1	Yes
P4KE480CA-T	DO-41	400	408	456	504	1	658	0.6	1	Yes
P4KE480A-T	DO-41	400	408	456	504	1	658	0.6	1	Yes
P4KE440CA-T	DO-41	400	376	418	462	1	602	0.7	1	Yes
P4KE440A-T	DO-41	400	376	418	462	1	602	0.7	1	Yes
P4KE400CA-T	DO-41	400	342	380	420	1	548	0.8	1	Yes
P4KE400A-T	DO-41	400	342	380	420	1	548	0.8	1	Yes
P4KE350CA-T	DO-41	400	300	332	368	1	482	0.9	1	Yes
P4KE350A-T	DO-41	400	300	332	368	1	482	0.9	1	Yes
P4KE300CA-T	DO-41	400	256	285	315	1	414	1	1	Yes
P4KE300A-T	DO-41	400	256	285	315	1	414	1	1	Yes
P4KE250CA-T	DO-41	400	214	237	263	1	344	1.2	1	Yes
P4KE250A-T	DO-41	400	214	237	263	1	344	1.2	1	Yes
P4KE220CA-T	DO-41	400	185	209	231	1	328	1.3	1	Yes
P4KE220A-T	DO-41	400	185	209	231	1	328	1.3	1	Yes
P4KE200CA-T	DO-41	400	171	190	210	1	274	1.5	1	Yes
P4KE200A-T	DO-41	400	171	190	210	1	274	1.5	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.

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