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
SMBJ120CA-T	SMB	600	120	133	147	1	193	3.1	1	Yes
SMBJ120A-T	SMB	600	120	133	147	1	193	3.1	1	Yes
SMBJ110CA-T	SMB	600	110	122	135	1	177	3.4	1	Yes
SMBJ110A-T	SMB	600	110	122	135	1	177	3.4	1	Yes
SMBJ100CA-T	SMB	600	100	111	123	1	162	3.7	1	Yes
SMBJ100A-T	SMB	600	100	111	123	1	162	3.7	1	Yes
SMBJ90CA-T	SMB	600	90	100	111	1	146	4.1	1	Yes
SMBJ90A-T	SMB	600	90	100	111	1	146	4.1	1	Yes
SMBJ85CA-T	SMB	600	85	94.4	104	1	137	4.4	1	Yes
SMBJ85A-T	SMB	600	85	94.4	104	1	137	4.4	1	Yes
SMBJ78CA-T	SMB	600	78	86.7	95.8	1	126	4.8	1	Yes
SMBJ78A-T	SMB	600	78	86.7	95.8	1	126	4.8	1	Yes
SMBJ75CA-T	SMB	600	75	83.3	92.1	1	121	5	1	Yes
SMBJ75A-T	SMB	600	75	83.3	92.1	1	121	5	1	Yes
SMBJ70CA-T	SMB	600	70	77.8	86	1	113	5.3	1	Yes
SMBJ70A-T	SMB	600	70	77.8	86	1	113	5.3	1	Yes
SMBJ64CA-T	SMB	600	64	71.1	78.6	1	103	5.9	1	Yes
SMBJ64A-T	SMB	600	64	71.1	78.6	1	103	5.9	1	Yes
SMBJ60CA-T	SMB	600	60	66.7	73.7	1	96.8	6.2	1	Yes
SMBJ60A-T	SMB	600	60	66.7	73.7	1	96.8	6.2	1	Yes
SMBJ58CA-T	SMB	600	58	64.4	71.2	1	93.6	6.5	1	Yes
SMBJ58A-T	SMB	600	58	64.4	71.2	1	93.6	6.5	1	Yes
SMBJ54CA-T	SMB	600	54	60	66.3	1	87.1	6.9	1	Yes
SMBJ54A-T	SMB	600	54	60	66.3	1	87.1	6.9	1	Yes
SMBJ51CA-T	SMB	600	51	56.7	62.7	1	82.4	7.3	1	Yes
SMBJ51A-T	SMB	600	51	56.7	62.7	1	82.4	7.3	1	Yes
SMBJ48CA-T	SMB	600	48	53.3	58.9	1	77.4	7.8	1	Yes
SMBJ48A-T	SMB	600	48	53.3	58.9	1	77.4	7.8	1	Yes
SMBJ45CA-T	SMB	600	45	50	55.3	1	72.7	8.3	1	Yes
SMBJ45A-T	SMB	600	45	50	55.3	1	72.7	8.3	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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