Link has been copied to clipboardVehicle-to-Vehicle Communication (V2V)
Vehicle-to-vehicle (V2V) communication promotes collision avoidance and enables self-driving. Consult this block diagram to find Littelfuse products that help EVs share speed, location, and heading information in real time. Our solutions for keeping signals to and from communications interfaces noise-free include TVS diodes, resettable PPTC devices, Schottky diodes, and polymer ESD suppressors.
Product Categories
TVS Diode Arrays
TVS diode arrays protect electronics from damage due to transient voltage surges and electrostatic discharges (ESDs). Littelfuse offers a variety of these surge protective devices (SPDs) in SOIC, DIP, flipchip, and other designs. Our lightning SPDs direct massive voltage surges from lightning strikes on outdoor equipment to ground. Our ultra-low capacitance TVS diodes provide ESD protection to data ports and cables. We also make SPDs specifically for automotive applications. Find your solution in our Circuit Protection Products Selection Guide.
Schottky (Si/SiC)
Silicon Schottky diode rectifiers produce very low forward voltage drops while serving as ac switches in power converts and switched-mode power supplies. The devices can also be used to control the flow of current to other protection diodes. Littelfuse makes almost 100 types of silicon Schottky diodes. Consult our Power Semiconductor Product Catalog to find the best solution for your application.
Polymer ESD Suppressors
Polymer ESD suppressors protect electronics and people against harmful electrostatic discharges and other transient voltage surges such as lightning strikes. Littelfuse makes bidirectional ESD protection products for cables, data ports, USBs, cell phones, LCD and plasma screens, and antenna systems. We also produce XTREME-GUARD® ESD Protectors for automotive overvoltage protection applications. Durable enough to withstand thousands of shocks each hour for years on end, ESD suppressors ensure safe, reliable performance by electronic devices of all types.
Fuses
Littelfuse produces more fuses, fuse types and fuse sizes than any other electrical component manufacturer. Our industrial fuses, power fuses, automotive fuses, axial fuses, cartridge fuses, surface mount fuses, specialty fuses, and medium voltage fuses provide overcurrent protection and regulate current flow in practically every device, machine, and electrical system.
PolySwitch® Resettable PPTC Devices
PolySwitch® and POLYFUSE® resettable devices from Littelfuse provide reliable overcurrent protection in automotive, telecommunication, and power supply applications. The solid state polymeric positive temperature coefficient (PPTC) devices increase in resistance as their elements heat. This ensures current flows safely and keeps the fuse from blowing. We offer surface mount, low-resistance, bladed, radial leaded, line voltage rated, and battery strap resettable fuses. Our TD and Chip PolySwitch devices are ideal for use with small motors for vehicle windows and seat controls.
TVS Diodes
Transient voltage suppressor (TVS) diodes defend against damage from overvoltage events by responding within picoseconds to shunt current to ground. The classic example of TVS diode use is protecting outdoor telecom equipment from lightning strikes. Littelfuse produces surface mount and leaded diodes and TVS diode arrays for that, as well as TVS diodes for cars, personal electronics, data cables, and household appliances. Consult our Circuit Protection Selection Guide to guide your search for a solution.
Block Diagram
| Technology: | |
|---|---|
| Product Series: | AXGD |
| Features: | AEC-Q200 Qualified; ultra-low capacitance; low leakage current |
| Benefits: | Preserve signal integrity; withstand high levels of ESD |
| Technology: | |
|---|---|
| Product Series: | AQ3400 |
| Features: | AEC-Q qualified; low capacitance; low leakage current; small form factor ?DFN |
| Benefits: | Package optimized for high-speed data line routing; minimizes signal distortion |
| Technology: | |
|---|---|
| Product Series: | AXGD |
| Features: | AEC-Q200 qualified; ultra-low capacitance; low leakage current |
| Benefits: | Preserve signal integrity; withstand high levels of ESD |
| Technology: | |
|---|---|
| Product Series: | AQ3400 |
| Features: | AEC-Q qualified; low capacitance; low leakage current; small form factor ?DFN |
| Benefits: | Package optimized for high-speed data line routing; minimizes signal distortion |
Vehicle-to-Vehicle Communication (V2V) Related Products
Littelfuse Product & Part Number
Features
Benefits
Features
Benefits
Features
- Contact and air withstand ratings up to 30 kV dc
- Available with maximum voltage ratings 24 V dc and 32 V dc
- Ultra-low capacitance ratings of 0.04 pF at 1 MHz and 0.09 pF at 1 MHz
- Typical clamping voltage of 40 V dc
- Respond in less than 1 ns
- Operate at temperatures ranging from –65 ℃ to +125 ℃
- Leakage current of less than 1 nA
- Certified lead-free, halogen-free, and RoHS compliant
Benefits
- Capable of withstanding 1000 ESD pulses per minute
- Available with extremely small 0402 and 0603 footprints
- Virtually no capacitance helps preserve signal integrity and minimize data loss
- Compatible with pick-and-place production processes
Littelfuse Product & Part Number
Fuses & Overcurrent Protection
Product SeriesPolySwitch® Resettable PPTC Devices
Features
Benefits
Littelfuse Product & Part Number
Features
Benefits
Features
- Available with wide ranges of current ratings (e.g., 5 A and 200 V ac, 30 A and 100 V ac)
- Low to ultra-low forward voltage drop (e.g., 0.80 V ac at 10 A, 0.68 V ac at 20 A)
- Operate at up to 150 ℃
- Meet ITO-220AB standards for pin spacing
Benefits
- Low current leakage
- Common cathode configuration
- Single-screw mounting design
- Guard rings enhance ruggedness and long-term reliability
Ask an Expert
Please let us know about your Vehicle-to-Vehicle Communication (V2V) project to have one of our experts help you find the best Littelfuse solution for your needs.