TVS Diodes

Transient voltage suppressor diodes, more commonly known as TVS diodes, are used to protect integrated circuits (ICs). TVS diodes protect semiconductors and sensitive components against high transient voltage spikes (overvoltage).


TVS diodes are offered in both through hole and surface mount packages. They can be unidirectional or bidirectional. Unidirectional TVS diodes will only allow positive or negative voltage whereas bidirectional diodes can operate at both positive and negative voltages.


TVS diodes are able to conduct large currents to the ground due to their construction. They feature a much larger p-n junction cross-sectional area than standard diodes.



What are the benefits of using transient voltage suppressor diodes?


TVS diodes respond incredibly quickly to overvoltage events, clamping transient voltages almost immediately. This enables them to protect circuits from the effects of arcing, inductive load switching, lightning strikes, EFT (electrical fast transients) and the ESD (electrostatic discharge) created by data lines and electronic circuits.


What do I need to consider when choosing a TVS diode?


There are a number of differentiators when choosing a TVS diode, but two key factors to consider are reverse standoff voltage and breakdown voltage.


  • Reverse standoff voltage - This is the operating voltage that the data or power line should not exceed.

  • Breakdown voltage - This is the voltage rating at which the TVS diode will provide protection and start conducting current to the ground. This voltage value is normally a little high than the reverse standoff voltage

Applications:


TVS diodes have numerous applications but are well suited to protect


  • microprocessors

  • MOS memory

  • AC power lines

  • Telecommunication equipment

  • Consumer electronics

...
Lees meer Lees minder

Filters

61 - 80 van 5364 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Diode Configuration Direction Type Maximum Clamping Voltage Minimum Breakdown Voltage Maximum Peak Pulse Current Mounting Type Package Type Maximum Reverse Stand-off Voltage Maximum Reverse Leakage Current Pin Count Peak Pulse Power Dissipation ESD Protection Number of Elements per Chip Minimum Operating Temperature
RS-stocknr. 165-7444
FabrikantnummerSMCJ40CA-TR
€ 0,171
Each (On a Reel of 2500)
Aantal stuks
Single Bi-Directional 84V 44.4V 119A Surface Mount DO-214AB (SMC) 40V 200nA 2 1500W - 1 -55 °C
RS-stocknr. 162-3810
Fabrikantnummer824013
FabrikantWurth Elektronik
€ 0,765
Each (On a Reel of 3000)
Aantal stuks
Complex Array Uni-Directional 6V 4.5V 12A Surface Mount SOT-23 3.3V 5µA 6 - Yes 4 -55 °C
RS-stocknr. 509-140
FabrikantnummerPESD3V3L1BA,115
FabrikantNexperia
€ 0,291
Each (In a Pack of 20)
Aantal stuks
Single Bi-Directional 26V 5.8V 18A Surface Mount UMD 3.3V 2µA 2 500W Yes 1 -65 °C
RS-stocknr. 714-7140
FabrikantnummerSMBJ12CA-TR
€ 0,245
Each (In a Pack of 25)
Aantal stuks
Single Bi-Directional 25.3V 13.3V 157A Surface Mount DO-214AA (SMB) 12V 200nA 2 600W - 1 -55 °C
RS-stocknr. 544-4786
FabrikantnummerESDA6V1L
€ 0,444
Each (In a Pack of 5)
Aantal stuks
Common Anode Uni-Directional - 6.1V - Surface Mount SOT-23 5.2V 20µA 3 300W Yes 2 -40 °C
RS-stocknr. 691-0811
FabrikantnummerSM712.TCT
FabrikantSemtech
€ 1,498
Each (In a Pack of 5)
Aantal stuks
Series Bi-Directional 26V 13.3V 17A Surface Mount SOT-23 12V 20µA 3 400W Yes 2 -55 °C
RS-stocknr. 463-690
FabrikantnummerNUP2202W1T2G
FabrikantON Semiconductor
€ 0,42
Each (In a Pack of 10)
Aantal stuks
Complex Array Uni-Directional 20V 6V 28A Surface Mount SC-88 5V 5µA 6 500W Yes 2 -40 °C
RS-stocknr. 124-2378
FabrikantnummerPESD3V3L1BA,115
FabrikantNexperia
€ 0,086
Each (On a Reel of 3000)
Aantal stuks
Single Bi-Directional 26V 5.8V 18A Surface Mount UMD 3.3V 2µA 2 500W Yes 1 -65 °C
RS-stocknr. 124-2382
FabrikantnummerPESD5V0U1BA,115
FabrikantNexperia
€ 0,075
Each (On a Reel of 3000)
Aantal stuks
Single Bi-Directional - 5.5V - Surface Mount UMD 5V 100nA 2 - Yes 1 -65 °C
RS-stocknr. 166-1906
FabrikantnummerSMBJ14A
FabrikantON Semiconductor
€ 0,075
Each (On a Reel of 3000)
Aantal stuks
Single Uni-Directional 23.2V 15.6V 25.9A Surface Mount DO-214AA (SMB) 14V 5µA 2 600W - 1 -55 °C
RS-stocknr. 802-2263
FabrikantnummerSMBJ14A
FabrikantON Semiconductor
€ 0,25
Each (In a Pack of 50)
Aantal stuks
Single Uni-Directional 23.2V 15.6V 25.9A Surface Mount DO-214AA (SMB) 14V 5µA 2 600W - 1 -55 °C
RS-stocknr. 486-4319
Fabrikantnummer1.5KE33CA
€ 0,668
Each (In a Pack of 5)
Aantal stuks
Single Bi-Directional 59V 31.4V 169A Through Hole DO-201 28.2V 1µA 2 1500W - 1 -65 °C
RS-stocknr. 699-7957
FabrikantnummerGSOT03C-E3-08
FabrikantVishay
€ 0,245
Each (In a Pack of 25)
Aantal stuks
Dual Bi-Directional 7.5V 4V 30A Surface Mount SOT-23 3.3V 100µA 3 509W Yes 1 -55 °C
RS-stocknr. 102-6178
Fabrikantnummer1.5KE300A
€ 0,496
Each (In a Bag of 600)
Aantal stuks
Single Uni-Directional 529V 285V 19A Through Hole DO-201 256V 1µA 2 1500W - 1 -65 °C
RS-stocknr. 486-0648
Fabrikantnummer1.5KE300A
€ 0,852
Each (In a Pack of 5)
Aantal stuks
Single Uni-Directional 529V 285V 19A Through Hole DO-201 256V 1µA 2 1500W - 1 -65 °C
RS-stocknr. 165-2266
FabrikantnummerGSOT03C-E3-08
FabrikantVishay
€ 0,075
Each (On a Reel of 3000)
Aantal stuks
Dual Bi-Directional 7.5V 4V 30A Surface Mount SOT-23 3.3V 100µA 3 509W Yes 1 -55 °C
RS-stocknr. 146-0603
FabrikantnummerSM712.TCT
FabrikantSemtech
€ 0,636
Each (On a Reel of 3000)
Aantal stuks
Series Bi-Directional 26V 13.3V 17A Surface Mount SOT-23 12V 20µA 3 400W Yes 2 -55 °C
RS-stocknr. 165-9839
FabrikantnummerSMAJ5.0A
FabrikantLittelfuse
€ 0,075
Each (On a Reel of 5000)
Aantal stuks
Single Uni-Directional 9.2V 6.4V 43.5A Surface Mount DO-214AC (SMA) 5V 800µA 2 400W - 1 -65 °C
RS-stocknr. 714-7263
FabrikantnummerSMCJ40CA-TR
€ 0,42
Each (In a Pack of 20)
Aantal stuks
Single Bi-Directional 84V 44.4V 119A Surface Mount DO-214AB (SMC) 40V 200nA 2 1500W - 1 -55 °C
RS-stocknr. 919-6383
Fabrikantnummer1.5KE33CA
€ 0,367
Each (In a Bag of 600)
Aantal stuks
Single Bi-Directional 59V 31.4V 169A Through Hole DO-201 28.2V 1µA 2 1500W - 1 -65 °C
Related Products
Transient Voltage Suppressor diodes with 400W peak pulse ...
Description:
Transient Voltage Suppressor diodes with 400W peak pulse capacity in compact DO214AC (SMA) surface mount packages. Manufacturer’s part numbers with a “CA” suffix are bidirectional devices.
Littelfuse SD-C Series 450W Discrete Bidirectional TVS Diodes ...
Description:
Littelfuse SD-C Series 450W Discrete Bidirectional TVS Diodes are designed to protect against destructive electrostatic discharges (ESD) and lightning-induced surge currents. These fast-acting TVS Diodes are ideal for replacing multilayer varistors (MLVs) in low speed and DC applications because they ...
Power supply voltage monitoring and supervisory circuits for ...
Description:
Power supply voltage monitoring and supervisory circuits for use in desktop, laptop and notebook computers, test and measurement instruments, portable battery-powered equipment and multiple-output power supplies. Supply Voltage DetectorSupply Voltage SupervisorPower Supply SupervisorMicroprocessor ...
TVS Diode Arrays WE-TVS SeriesESD Ultra Low Capacitance ...
Description:
TVS Diode Arrays WE-TVS SeriesESD Ultra Low Capacitance TVSElectrostatic Discharge (ESD) protection applications for USB 2.0, HDMI, DVI, Ethernet, Firewire, and Serial Bus interfacesWorking Voltage 3.3V, 5V and 12V.