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
P6KE9.1A	DO-15	600	7.78	8.65	9.55	1	13.4	45.5	50	No
P6KE8.2CA	DO-15	600	7.02	7.79	8.61	10	12.1	50.4	200	No
P6KE8.2A	DO-15	600	7.02	7.79	8.61	10	12.1	50.4	200	No
P6KE7.5CA	DO-15	600	6.4	7.13	7.88	10	11.3	54	500	No
P6KE7.5A	DO-15	600	6.4	7.13	7.88	10	11.3	54	500	No
P6KE6.8CA	DO-15	600	5.8	6.45	7.14	10	10.5	58.1	1000	No
P6KE6.8A	DO-15	600	5.8	6.45	7.14	10	10.5	58.1	1000	No
SMAFJ350CA	SMAF	400	350	391	432	1	567	0.7	1	No
SMAFJ350A	SMAF	400	350	391	432	1	567	0.7	1	No
SMAFJ300CA	SMAF	400	300	335	371	1	486	0.8	1	No
SMAFJ300A	SMAF	400	300	335	371	1	486	0.8	1	No
SMAFJ250CA	SMAF	400	250	279	309	1	405	1	1	No
SMAFJ250A	SMAF	400	250	279	309	1	405	1	1	No
SMAFJ220CA	SMAF	400	220	246	272	1	356	1.1	1	No
SMAFJ220A	SMAF	400	220	246	272	1	356	1.1	1	No
SMAFJ210CA	SMAF	400	210	231	268	1	340	1.2	1	No
SMAFJ210A	SMAF	400	210	231	268	1	340	1.2	1	No
SMAFJ200CA	SMAF	400	200	224	247	1	324	1.2	1	No
SMAFJ200A	SMAF	400	200	224	247	1	324	1.2	1	No
SMAFJ190CA	SMAF	400	190	209	243	1	308	1.3	1	No
SMAFJ190A	SMAF	400	190	209	243	1	308	1.3	1	No
SMAFJ180CA	SMAF	400	180	201	222	1	292	1.4	1	No
SMAFJ180A	SMAF	400	180	201	222	1	292	1.4	1	No
SMAFJ170CA	SMAF	400	170	189	209	1	275	1.5	1	No
SMAFJ170A	SMAF	400	170	189	209	1	275	1.5	1	No
SMAFJ160CA	SMAF	400	160	178	197	1	259	1.5	1	No
SMAFJ160A	SMAF	400	160	178	197	1	259	1.5	1	No
SMAFJ150CA	SMAF	400	150	167	185	1	243	1.6	1	No
SMAFJ150A	SMAF	400	150	167	185	1	243	1.6	1	No
SMAFJ130CA	SMAF	400	130	144	159	1	209	1.9	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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