TVS Diodes
TVS (Transient Voltage Suppressor) diodes protect sensitive electronics from voltage transients, ESD events, and lightning-induced surges by clamping overvoltage to safe levels within nanoseconds. Octatronics indexes 4,400+ TVS diodes from Littelfuse, Nexperia, Vishay, Bourns, and onsemi with parametric filtering by standoff voltage, clamping voltage, peak pulse current, power rating, and package.
Product Series & Base Models
492 model families directly associated with TVS Diodes. Browse the full catalog with search and filters.
Browse TVS Diodes Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| SZ1SMB18CAT3G | onsemi | 18V TVS Diode, 600W, Bidirectional, SMB, Surface Mount | 465 | |
| SZ1SMB18AT3G | onsemi | 18V Unidirectional TVS Diode, 600W Peak Pulse Power, SMB | 10,000 | |
| SZ1SMB17AT3G | onsemi | 600W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA, PLASTIC, CASE 403A-03, SMB, 2 PIN | 239 | |
| SZ1SMB16AT3G | onsemi | 16V TVS Diode, 600W Peak Pulse Power, Unidirectional, SMB | 10,000 | |
| SZ1SMB15CAT3G | onsemi | 600W TVS Diode, 15V Bidirectional, SMB, 24A Surge | 2,185 | |
| SZ1SMB14AT3G | onsemi | 600W TVS Diode, 14V, 23.2V Clamp, SMB, Unidirectional | 219 | |
| SZ1SMB120AT3G | onsemi | 120V Unidirectional TVS Diode, 600W, SMB, 193V Clamp | 10,000 | |
| SZ1SMB10CAT3G | onsemi | 10V Bidirectional TVS Diode, 600W Peak Pulse Power, SMB | 11 | |
| SZ1SMA8.0AT3G | onsemi | Zener Transient Voltage Suppressors | 10,000 | |
| SZ1SMA58AT3G | onsemi | 400W TVS Diode, 58V, 64.4V BV, 93.6V Vc, SMA, Unidirectional | 50,000 |
How to Choose TVS Diodes
A practical selection framework for TVS Diodes covering specifications, packaging, lifecycle, and sourcing on Octatronics.
Define electrical and environmental requirements
Start with the required function and operating conditions for TVS Diodes, then lock in critical parameters such as reverse voltage, forward current, switching speed, package, and thermal constraints. Match these against datasheet limits, not catalog summaries alone.
Validate package and land pattern compatibility
Confirm the TVS Diodes package matches your PCB footprint, pick-and-place constraints, and moisture sensitivity handling. Verify reel/tape or tube packaging for production.
Check lifecycle, compliance, and alternates
Review lifecycle status (Active, NRND, EOL), RoHS, and approved alternate sources for TVS Diodes before committing to high-volume builds. Use Octatronics cross-reference data when a drop-in replacement is needed.
Compare manufacturers and request pricing
Filter TVS Diodes by manufacturers such as onsemi and ROHM, compare key specs side by side, then submit an RFQ with quantity, target delivery, and traceability requirements.
Related Selection Resources
Top TVS Diodes Manufacturers
onsemi
onsemi TVS Diodes products are available for part-number review, stock checks, and RFQ support.
28,226 productsROHM
ROHM TVS Diodes products are available for part-number review, stock checks, and RFQ support.
3,980 productsTE Connectivity
TE Connectivity TVS Diodes products are available for part-number review, stock checks, and RFQ support.
6,241 productsVishay
Vishay TVS Diodes products are available for part-number review, stock checks, and RFQ support.
9,347 products
Nexperia
Nexperia TVS Diodes products are available for part-number review, stock checks, and RFQ support.
3,317 productsPanjit
Panjit TVS Diodes products are available for part-number review, stock checks, and RFQ support.
687 products
Infineon Technologies
Infineon Technologies TVS Diodes products are available for part-number review, stock checks, and RFQ support.
20,310 products
NXP Semiconductors
NXP Semiconductors TVS Diodes products are available for part-number review, stock checks, and RFQ support.
20,288 products
Microchip Technology
Microchip Technology TVS Diodes products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments TVS Diodes products are available for part-number review, stock checks, and RFQ support.
84,045 productsAbout TVS Diodes
Frequently Asked Questions
Octatronics can help source a wide range of TVS Diodes from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.