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
SM8S13CA	DO-218AB	6600	13	14.4	15.9	5	21.5	307	10	Yes
SM8S13A	DO-218AB	6600	13	14.4	15.9	5	21.5	307	10	Yes
SM8S12CA	DO-218AB	6600	12	13.3	14.7	5	19.9	332	10	Yes
SM8S12A	DO-218AB	6600	12	13.3	14.7	5	19.9	332	10	Yes
SM8S11CA	DO-218AB	6600	11	12.2	13.5	5	18.2	363	10	Yes
SM8S11A	DO-218AB	6600	11	12.2	13.5	5	18.2	363	10	Yes
SM8S10CA	DO-218AB	6600	10	11.1	12.3	5	17	388	10	Yes
SM8S10A	DO-218AB	6600	10	11.1	12.3	5	17	388	10	Yes
SMAJ440CA-T	SMA	400	440	492	543	1	713	0.6	1	Yes
SMAJ440A-T	SMA	400	440	492	543	1	713	0.6	1	Yes
SMAJ400CA-T	SMA	400	400	447	494	1	648	0.6	1	Yes
SMAJ400A-T	SMA	400	400	447	494	1	648	0.6	1	Yes
SMAJ350CA-T	SMA	400	350	391	432	1	567	0.7	1	Yes
SMAJ350A-T	SMA	400	350	391	432	1	567	0.7	1	Yes
SMAJ300CA-T	SMA	400	300	335	371	1	486	0.8	1	Yes
SMAJ300A-T	SMA	400	300	335	371	1	486	0.8	1	Yes
SMAJ250CA-T	SMA	400	250	279	309	1	405	1	1	Yes
SMAJ250A-T	SMA	400	250	279	309	1	405	1	1	Yes
SMAJ220CA-T	SMA	400	220	246	272	1	356	1.1	1	Yes
SMAJ220A-T	SMA	400	220	246	272	1	356	1.1	1	Yes
SMAJ210CA-T	SMA	400	210	231	268	1	340	1.2	1	Yes
SMAJ210A-T	SMA	400	210	231	268	1	340	1.2	1	Yes
SMAJ200CA-T	SMA	400	200	224	247	1	324	1.2	1	Yes
SMAJ200A-T	SMA	400	200	224	247	1	324	1.2	1	Yes
SMAJ190CA-T	SMA	400	190	209	243	1	308	1.3	1	Yes
SMAJ190A-T	SMA	400	190	209	243	1	308	1.3	1	Yes
SMAJ180CA-T	SMA	400	180	201	222	1	292	1.4	1	Yes
SMAJ180A-T	SMA	400	180	201	222	1	292	1.4	1	Yes
SMAJ170CA-T	SMA	400	170	189	209	1	275	1.5	1	Yes
SMAJ170A-T	SMA	400	170	189	209	1	275	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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