FOD4118 Optoisolators - Triac, SCR Output by ON Semiconductor

Harmonized Tariff Schedule code used for customs classification and duty calculation when importing or exporting electronic components. Accurate HTS codes are essential for compliance and cost estimation. Buyers and logistics teams must verify the correct code for the specific component to avoid delays or penalties.

Indicates whether the concentration of Substances of Very High Concern in the component exceeds the regulatory threshold set by REACH. This is a critical compliance flag for EU market access. Buyers must verify this status to ensure legal compliance and avoid supply chain disruptions. Check the latest REACH updates for threshold changes.

Indicates the typical duration from order confirmation to shipment from the manufacturer's facility. This helps you plan production schedules and inventory. Verify current lead times with your distributor or supplier, as they may vary based on order quantity, product availability, and market conditions.

Indicates the certification body that has tested and approved the component for safety or regulatory compliance. Buyers should verify this matches their target market requirements, and engineers should check the datasheet for the specific standards and marks.

Published indicates the date when the product data was released or updated in the catalog. It helps buyers assess the freshness of the information and whether the component is current or possibly obsolete. Check the datasheet for the latest revisions.

Specifies the physical length of the component body, typically in millimeters. This dimension is critical for PCB layout and mechanical fit. Verify against the datasheet to ensure proper clearance and alignment in your design.

Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts.

Maximum power the component can safely dissipate as heat without damage. Exceeding this may cause failure. Check datasheet for thermal resistance and derating curves under your operating conditions.

Lists the product categories or classifications assigned to this component, such as connectors, capacitors, or modules. This helps in filtering and comparing similar parts. Review the categories to ensure the component fits your application and to find alternative parts in the same class.

Lists any extra characteristics or capabilities beyond the standard specifications, such as built-in protection, special mounting options, or enhanced performance. Review these features to ensure they meet your application's specific needs and compare them across similar parts.

Indicates if the component is designed to withstand ionizing radiation in space, nuclear, or high-energy physics applications. Compare radiation-tolerant vs. radiation-hardened parts for mission-critical designs. Verify the total ionizing dose (TID) and single-event effect (SEE) ratings in the datasheet.

Maximum power the component can safely dissipate as heat without exceeding its thermal limits. Compare this rating with your application's expected power loss to ensure reliable operation. Always verify against the datasheet's derating curves and ambient temperature conditions.

Physical width of the component body, typically in millimeters. Essential for PCB footprint design and mechanical fit. Verify against the datasheet to ensure proper clearance and compatibility with your board layout and enclosure.

Specifies the highest continuous current the device can supply at its output without exceeding thermal or electrical limits. Compare this value with your load requirements and derating curves. Always verify against the datasheet for your operating conditions.

Maximum voltage that can be applied to the input without causing damage or malfunction. Exceeding this limit may lead to breakdown or reduced reliability. Always compare with your supply voltage and check the datasheet for absolute maximum ratings.

Current supplied at the output, indicating the load-driving capability of the component. This is crucial for ensuring the component can drive downstream circuitry without overheating or voltage drop. Compare with your load requirements and check the datasheet for maximum ratings.

Specifies the highest voltage that can be applied between the collector and emitter terminals without causing breakdown. Critical for selecting transistors in power circuits. Always verify this rating against the datasheet for your operating conditions.

Specifies how many independent output channels the component provides. Compare this when selecting power supplies, drivers, or modules to ensure the device can drive all required loads. Always verify against the datasheet for exact output configuration.

Compare the output current relative to the input current in optocouplers and current sensors. This ratio indicates signal transfer efficiency and isolation performance. Verify it against the datasheet for your operating point, as it varies with temperature and forward current.

This attribute specifies the voltage difference between the input thresholds of a receiver, ensuring noise immunity and stable switching. Engineers compare this value to match signal integrity requirements and to prevent false triggering in noisy environments. Always verify against the datasheet for the specific operating conditions.

Specifies the maximum power the component can safely dissipate under defined operating conditions. Compare this value with your circuit's power requirements to prevent overheating and ensure reliable operation. Always verify against the datasheet for derating curves and ambient temperature limits.

Specifies the maximum continuous current available at the first output of a power supply or converter. Compare this value with your load requirements to ensure sufficient headroom. Verify against the datasheet's derating curves and operating conditions.

The manufacturer's specific code for the package type, such as SOIC-8 or 0603. Use this to confirm the physical dimensions, pinout, and footprint compatibility with your PCB design. Cross-reference with the datasheet for exact mechanical drawings.

This attribute indicates whether the printed circuit board design has been modified from the original version. Buyers should verify this when evaluating product revisions or compatibility with existing designs. Always check the latest datasheet or PCN for details.

Specifies the maximum voltage that can be applied between isolated circuits without breakdown. Critical for safety in power supplies, optocouplers, and isolated converters. Verify against datasheet for compliance with required insulation ratings.

Physical height of the component, measured from the mounting surface to the topmost point. This dimension is critical for clearance in compact assemblies and for ensuring proper fit within enclosures. Always verify against the datasheet for tolerance and mounting considerations.

Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility.

Indicates qualification to Automotive Electronics Council standards, ensuring reliability for automotive applications. Essential for designs requiring high temperature, vibration, and long-term durability. Confirm the specific AEC-Q document (e.g., AEC-Q100) in the datasheet.

Stroke indicates the maximum linear travel distance of a moving part, such as a solenoid plunger or actuator shaft. Engineers compare stroke to ensure the component can achieve the required mechanical displacement in their application. Verify the stroke specification against the datasheet to confirm it meets your system's travel requirements.

Defines the maximum continuous root-mean-square current the component can handle without exceeding thermal limits. Compare ratings for power handling and reliability. Verify against datasheet derating curves for ambient temperature and frequency.

Specifies the maximum current each output channel can source or sink continuously. Compare this value with your load requirements to ensure the driver or amplifier can handle the current without overheating or damage. Always verify against the datasheet for absolute maximum ratings and derating curves.

Maximum non-repetitive surge current the device can withstand without damage. Check this value against your inrush current and fault conditions. Verify the pulse duration and waveform in the datasheet to ensure your circuit's transient stresses stay within safe limits.

Minimum rate of rise of off-state voltage that will not trigger the device. This parameter is critical for triacs and thyristors to prevent false turn-on due to voltage transients. Check this value against your circuit's expected voltage slew rates to ensure reliable operation.

Indicates the specific product subcategories or classifications within the broader component family. Helps narrow down search results and identify the exact type of component needed for your design. Review the subcategory to ensure compatibility with your application.

Specifies the maximum voltage a device can withstand in its non-conducting state without breakdown. Compare this rating with your circuit's peak voltage to ensure reliable blocking. Always verify against the datasheet's absolute maximum ratings for safe operation.

Specifies the minimum current needed to keep the device in the conducting state after it has been triggered. Compare this value with the operating current to ensure reliable latching or protection behavior. Verify against the datasheet for temperature and tolerance effects.

A more specific classification within the main product category, such as 'Ceramic Capacitor' under 'Capacitors'. This helps narrow down search results and compare similar components. Use it to filter products with similar characteristics and intended applications.

Specifies the highest voltage drop across the device when fully conducting. Compare this value to ensure it meets your circuit's power loss and thermal budget. Verify against the datasheet for the intended current and temperature conditions.

Specifies the maximum continuous current that a resettable fuse or PTC device can carry without tripping. Compare this value with your circuit's normal operating current to ensure stable operation. Verify against the datasheet for temperature derating and tolerance.

This is the maximum repetitive peak voltage that can be applied across the device in the off state. It is a critical rating for thyristors and triacs, defining the safe operating limit under normal AC conditions. Always verify this value against the datasheet to ensure reliable performance.

Specifies the electrical form of the output signal, such as digital, analog, or open collector. This determines how the component interfaces with your circuit. Verify the output type against your system requirements and the datasheet to ensure proper signal compatibility and avoid logic level mismatches.

Defines the current drawn at the input terminal under normal operating conditions. Essential for power supply design and thermal management. Check this value against your system's power budget and ensure the input source can deliver it without voltage drop.

Specifies the highest continuous current the device can conduct when fully on. Compare this value with your circuit's peak and average current demands to ensure reliable operation. Always verify against the datasheet's thermal and derating curves for safe operation.

Nominal input trigger current is the minimum current needed at the input to switch the device from off to on. Compare this value across similar components to ensure your driver circuit can supply sufficient current. Always verify against the datasheet for guaranteed triggering under worst-case conditions.

Indicates whether the device includes a zero-crossing detection circuit. This feature reduces switching noise and improves load control in AC applications. Verify its presence in the datasheet when designing for precise power switching.

Maximum LED trigger current required to activate the device. This is the current that must flow through the LED to switch the output. Ensure your drive circuit can supply at least this current over temperature and lifetime to guarantee reliable triggering.

Number of line drivers and receivers integrated in the device, often relevant for RS-232, RS-485, or CAN transceivers. This indicates how many differential or single-ended channels are available. Verify this count matches your bus topology and required node connections.

The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation.

Specifies the highest ambient temperature at which the component can operate reliably. Check this limit against your application's thermal environment to prevent overheating and ensure long-term stability. Always verify with the datasheet for derating curves.

Indicates the highest power the component can safely dissipate as heat without exceeding its thermal limits. Compare this value with your circuit's expected power loss to ensure reliable operation. Always verify against the datasheet's derating curves for elevated ambient temperatures.

Indicates how many independent functional sections are integrated into a single component package. This matters when comparing multi-channel devices or resistor networks. Always verify the exact element count against the datasheet to ensure it matches your circuit design requirements.

Specifies the internal circuit topology or arrangement of the component, such as single, dual, or bridge configuration. This attribute helps engineers select the right part for their circuit design. Always verify the exact configuration against the datasheet to ensure compatibility with your application.

Voltage at which the diode begins to conduct in reverse bias, leading to breakdown. Critical for selecting diodes in rectifier and protection circuits. Ensure this voltage exceeds your maximum reverse voltage with margin. Check datasheet for tolerance and temperature effects.

Specifies the maximum continuous forward current the component can handle without damage. Compare this rating with your circuit's operating current to ensure reliable performance. Always verify against the datasheet for derating curves and temperature conditions.

Time from when the input signal crosses its threshold until the output begins to turn on. This parameter affects switching speed and power dissipation in high-frequency circuits. Verify it against the datasheet for your specific load and drive conditions.

Specifies the standard input voltage level for which the component is designed to operate. Engineers compare this to the actual supply voltage to ensure compatibility. Always verify against the datasheet for absolute maximum ratings and recommended operating conditions.

Defines the physical mounting method for the component, such as surface mount, through-hole, or chassis mount. This determines PCB layout, assembly process, and mechanical stability. Buyers must match mounting type to their manufacturing capabilities and application environment. Check the datasheet for recommended footprint and soldering profile.