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
P4KE8.2CA	DO-41	400	7.02	7.79	8.61	10	12.1	33.9	200	No
P4KE8.2A	DO-41	400	7.02	7.79	8.61	10	12.1	33.9	200	No
P4KE7.5CA	DO-41	400	6.4	7.13	7.88	10	11.3	36.3	500	No
P4KE7.5A	DO-41	400	6.4	7.13	7.88	10	11.3	36.3	500	No
P4KE6.8CA	DO-41	400	5.8	6.45	7.14	10	10.5	39	1000	No
P4KE6.8A	DO-41	400	5.8	6.45	7.14	10	10.5	39	1000	No
SMF440A	SOD123FL	200	440	492	543	1	713	0.3	1	No
SMF400A	SOD123FL	200	400	447	494	1	648	0.3	1	No
SMF350A	SOD123FL	200	350	391	432	1	567	0.3	1	No
SMF300A	SOD123FL	200	300	335	371	1	486	0.4	1	No
SMF250A	SOD123FL	200	250	279	309	1	405	0.5	1	No
SMF220CA	SOD123FL	200	220	246	272	1	356	0.5	1	No
SMF220A	SOD123FL	200	220	246	272	1	356	0.5	1	No
SMF210CA	SOD123FL	200	210	231	268	1	340	0.6	1	No
SMF210A	SOD123FL	200	210	231	268	1	340	0.6	1	No
SMF200CA	SOD123FL	200	200	224	247	1	324	0.6	1	No
SMF200A	SOD123FL	200	200	224	247	1	324	0.6	1	No
SMF190CA	SOD123FL	200	190	209	243	1	308	0.6	1	No
SMF190A	SOD123FL	200	190	209	243	1	308	0.6	1	No
SMF180CA	SOD123FL	200	180	201	222	1	292	0.7	1	No
SMF180A	SOD123FL	200	180	201	222	1	292	0.7	1	No
SMF170CA	SOD123FL	200	170	189	209	1	275	0.7	1	No
SMF170A	SOD123FL	200	170	189	209	1	275	0.7	1	No
SMF160CA	SOD123FL	200	160	178	197	1	259	0.7	1	No
SMF160A	SOD123FL	200	160	178	197	1	259	0.7	1	No
SMF150CA	SOD123FL	200	150	167	185	1	243	0.8	1	No
SMF150A	SOD123FL	200	150	167	185	1	243	0.8	1	No
SMF130CA	SOD123FL	200	130	144	159	1	209	0.9	1	No
SMF130A	SOD123FL	200	130	144	159	1	209	0.9	1	No
SMF120CA	SOD123FL	200	120	133	147	1	193	1	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.

Overvoltage Protection Device