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.

Download Product Files

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
P4SMFL170CA	SOD123FL	400	170	189	209	1	275	1.5	1	No
P4SMFL170A	SOD123FL	400	170	189	209	1	275	1.5	1	No
P4SMFL160CA	SOD123FL	400	160	178	197	1	259	1.5	1	No
P4SMFL160A	SOD123FL	400	160	178	197	1	259	1.5	1	No
P4SMFL150CA	SOD123FL	400	150	167	185	1	243	1.6	1	No
P4SMFL150A	SOD123FL	400	150	167	185	1	243	1.6	1	No
P4SMFL130CA	SOD123FL	400	130	144	159	1	209	1.9	1	No
P4SMFL130A	SOD123FL	400	130	144	159	1	209	1.9	1	No
P4SMFL120CA	SOD123FL	400	120	133	147	1	193	2.1	1	No
P4SMFL120A	SOD123FL	400	120	133	147	1	193	2.1	1	No
P4SMFL110CA	SOD123FL	400	110	122	135	1	177	2.3	1	No
P4SMFL110A	SOD123FL	400	110	122	135	1	177	2.3	1	No
P4SMFL100CA	SOD123FL	400	100	111	123	1	162	2.5	1	No
P4SMFL100A	SOD123FL	400	100	111	123	1	162	2.5	1	No
P4SMFL90CA	SOD123FL	400	90	100	111	1	146	2.7	1	No
P4SMFL90A	SOD123FL	400	90	100	111	1	146	2.7	1	No
P4SMFL85CA	SOD123FL	400	85	94.4	104	1	137	2.9	1	No
P4SMFL85A	SOD123FL	400	85	94.4	104	1	137	2.9	1	No
P4SMFL78CA	SOD123FL	400	78	86.7	95.8	1	126	3.2	1	No
P4SMFL78A	SOD123FL	400	78	86.7	95.8	1	126	3.2	1	No
P4SMFL75CA	SOD123FL	400	75	83.3	92.1	1	121	3.3	1	No
P4SMFL75A	SOD123FL	400	75	83.3	92.1	1	121	3.3	1	No
P4SMFL70CA	SOD123FL	400	70	77.8	86	1	113	3.5	1	No
P4SMFL70A	SOD123FL	400	70	77.8	86	1	113	3.5	1	No
P4SMFL64CA	SOD123FL	400	64	71.1	78.6	1	103	3.9	1	No
P4SMFL64A	SOD123FL	400	64	71.1	78.6	1	103	3.9	1	No
P4SMFL60CA	SOD123FL	400	60	66.7	73.7	1	96.8	4.1	1	No
P4SMFL60A	SOD123FL	400	60	66.7	73.7	1	96.8	4.1	1	No
P4SMFL58CA	SOD123FL	400	58	64.4	71.2	1	93.6	4.3	1	No
P4SMFL58A	SOD123FL	400	58	64.4	71.2	1	93.6	4.3	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