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
1.0SMB150CA	SMB	1000	128	143	158	1	207	5	1	No
1.0SMB150A	SMB	1000	128	143	158	1	207	5	1	No
1.0SMB130CA	SMB	1000	111	124	137	1	179	5.75	1	No
1.0SMB130A	SMB	1000	111	124	137	1	179	5.75	1	No
1.0SMB120CA	SMB	1000	102	114	126	1	165	6.25	1	No
1.0SMB120A	SMB	1000	102	114	126	1	165	6.25	1	No
1.0SMB110CA	SMB	1000	94	105	116	1	152	6.75	1	No
1.0SMB110A	SMB	1000	94	105	116	1	152	6.75	1	No
1.0SMB100CA	SMB	1000	85.5	95	105	1	137	7.5	1	No
1.0SMB100A	SMB	1000	85.5	95	105	1	137	7.5	1	No
1.0SMB91CA	SMB	1000	77.8	86.5	95.5	1	125	8.25	1	No
1.0SMB91A	SMB	1000	77.8	86.5	95.5	1	125	8.25	1	No
1.0SMB82CA	SMB	1000	70.1	77.9	86.1	1	113	9	1	No
1.0SMB82A	SMB	1000	70.1	77.9	86.1	1	113	9	1	No
1.0SMB75CA	SMB	1000	64.1	71.3	78.8	1	103	10	1	No
1.0SMB75A	SMB	1000	64.1	71.3	78.8	1	103	10	1	No
1.0SMB68CA	SMB	1000	58.1	64.6	71.4	1	92	11.25	1	No
1.0SMB68A	SMB	1000	58.1	64.6	71.4	1	92	11.25	1	No
1.0SMB62CA	SMB	1000	53	58.9	65.1	1	85	12	1	No
1.0SMB62A	SMB	1000	53	58.9	65.1	1	85	12	1	No
1.0SMB56CA	SMB	1000	47.8	53.2	58.8	1	77	13.25	1	No
1.0SMB56A	SMB	1000	47.8	53.2	58.8	1	77	13.25	1	No
1.0SMB51CA	SMB	1000	43.6	48.5	53.6	1	70.1	14.5	1	No
1.0SMB51A	SMB	1000	43.6	48.5	53.6	1	70.1	14.5	1	No
1.0SMB47CA	SMB	1000	40.2	44.7	49.4	1	64.8	15.75	1	No
1.0SMB47A	SMB	1000	40.2	44.7	49.4	1	64.8	15.75	1	No
1.0SMB43CA	SMB	1000	36.8	40.9	45.2	1	59.3	17.25	1	No
1.0SMB43A	SMB	1000	36.8	40.9	45.2	1	59.3	17.25	1	No
1.0SMB39CA	SMB	1000	33.3	37.1	41	1	53.9	19	1	No
1.0SMB39A	SMB	1000	33.3	37.1	41	1	53.9	19	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.

Overvoltage Protection Device