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SFH615A-2
+NomenclatureOPTOISOLTR 5.3KV 1CH TRANS 4-DIP
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FabricantIsocom Components 2004 limitée
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Pièce fabricant #SFH615A-2
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Fiche technique SFH615A-2 DataSheet
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En stock5572
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Spécifications
| Attribut | Valeur |
| Series | SFH615A |
| PartStatus | Active |
| NumberofChannels | 1 |
| Voltage-Isolation | 5300Vrms |
| CurrentTransferRatio(Min) | 63% @ 10mA |
| CurrentTransferRatio(Max) | 125% @ 10mA |
| TurnOn/TurnOffTime(Typ) | 4.2µs, 23µs |
| Rise/FallTime(Typ) | 3µs, 14µs |
| InputType | DC |
| OutputType | Transistor |
| Voltage-Output(Max) | 70V |
| Current-Output/Channel | 50mA |
| Voltage-Forward(Vf)(Typ) | 1.65V (Max) |
| Current-DCForward(If)(Max) | 50 mA |
| VceSaturation(Max) | 400mV |
| OperatingTemperature | -30°C ~ 100°C |
| MountingType | Through Hole |
| Package/Case | 4-DIP (0.300", 7.62mm) |
| SupplierDevicePackage | 4-DIP |
Présentation
Description
The SFH615A-2 is an optoisolator, specifically a phototransistor optocoupler, designed to provide electrical isolation between its input and output while allowing signal transmission. It consists of an infrared LED and a phototransistor in a single package. When the LED is activated by an input current, it emits infrared light, which is then detected by the phototransistor, allowing current to flow in the output circuit.
Key features of the SFH615A-2 include high isolation voltage (up to 5 kV), a wide operating temperature range, and low input current requirements. It is widely used in various applications, including signal isolation, data communication, and switching power supplies, making it essential in protecting sensitive components from high voltage or noise.
The SFH615A-2 is known for its reliability and efficiency in transferring signals across different voltage levels while maintaining isolation, thus ensuring the safety and integrity of electronic systems.
Key features of the SFH615A-2 include high isolation voltage (up to 5 kV), a wide operating temperature range, and low input current requirements. It is widely used in various applications, including signal isolation, data communication, and switching power supplies, making it essential in protecting sensitive components from high voltage or noise.
The SFH615A-2 is known for its reliability and efficiency in transferring signals across different voltage levels while maintaining isolation, thus ensuring the safety and integrity of electronic systems.
Equivalent
Equivalent products to the SFH615A-2 optoisolator include the IL4141, H11B1, and H11B3. These devices also provide isolation and switching capabilities in similar applications. Always verify specifications and performance for compatibility in your specific circuit design.
Features
The SFH615A-2 is an optocoupler (also known as an opto-isolator) designed for signal transmission with electrical isolation. Key features include:
1. Isolation Voltage: Provides high voltage isolation, typically up to 5,000 VRMS, ensuring safety between the input and output circuits.
2. High Speed: Capable of switching speeds up to 10 kHz, suitable for fast data communication.
3. Phototransistor Output: Utilizes a phototransistor for output, allowing for a wide range of applications in signal processing.
4. Current Transfer Ratio (CTR): Offers a CTR range of 100% to 600%, which enables efficient signal transfer depending on the input current.
5. Operating Temperature: Supports a wide operating temperature range from -40°C to +100°C, making it suitable for various environments.
6. Compact Package: Typically available in a standard 6-pin DIP or surface-mount package, facilitating easy integration into circuits.
These features make the SFH615A-2 ideal for applications in consumer electronics, industrial automation, and communication systems where isolation and reliability are required.
1. Isolation Voltage: Provides high voltage isolation, typically up to 5,000 VRMS, ensuring safety between the input and output circuits.
2. High Speed: Capable of switching speeds up to 10 kHz, suitable for fast data communication.
3. Phototransistor Output: Utilizes a phototransistor for output, allowing for a wide range of applications in signal processing.
4. Current Transfer Ratio (CTR): Offers a CTR range of 100% to 600%, which enables efficient signal transfer depending on the input current.
5. Operating Temperature: Supports a wide operating temperature range from -40°C to +100°C, making it suitable for various environments.
6. Compact Package: Typically available in a standard 6-pin DIP or surface-mount package, facilitating easy integration into circuits.
These features make the SFH615A-2 ideal for applications in consumer electronics, industrial automation, and communication systems where isolation and reliability are required.
Pinout
The SFH615A-2 is an optoisolator (also known as an optocoupler) with a total of 4 pins. The pin configuration is as follows:
1. Anode (A) - This is the positive terminal of the LED inside the optoisolator.
2. Cathode (K) - This is the negative terminal of the LED, which connects to ground in typical applications.
3. Collector (C) - This pin is connected to the phototransistor collector, allowing current to flow from the collector to the emitter when the LED is activated.
4. Emitter (E) - This is the emitter of the phototransistor, typically connected to ground.
The SFH615A-2 provides electrical isolation between its input (LED side) and output (phototransistor side), enabling signal transfer while preventing direct electrical connection, thus protecting sensitive components in a circuit. It is commonly used in applications requiring signal isolation, data communication, and switching.
1. Anode (A) - This is the positive terminal of the LED inside the optoisolator.
2. Cathode (K) - This is the negative terminal of the LED, which connects to ground in typical applications.
3. Collector (C) - This pin is connected to the phototransistor collector, allowing current to flow from the collector to the emitter when the LED is activated.
4. Emitter (E) - This is the emitter of the phototransistor, typically connected to ground.
The SFH615A-2 provides electrical isolation between its input (LED side) and output (phototransistor side), enabling signal transfer while preventing direct electrical connection, thus protecting sensitive components in a circuit. It is commonly used in applications requiring signal isolation, data communication, and switching.
Manufacturer
The SFH615A-2 is manufactured by Vishay Intertechnology, Inc. Vishay is a global manufacturer known for its electronic components and semiconductors. The company specializes in a wide range of products, including resistors, capacitors, inductors, diodes, transistors, and optoelectronic devices such as the SFH615A-2, which is an optocoupler.
Vishay operates in the electronics industry, serving various sectors including automotive, industrial, telecommunications, and consumer electronics. With a focus on innovation and high-quality manufacturing, Vishay has established itself as a leading supplier in the electronic components market, providing solutions that enhance performance and reliability in electronic applications. The SFH615A-2 is specifically designed for applications requiring isolation and signal transmission, making it suitable for a variety of uses in electronic circuits.
Vishay operates in the electronics industry, serving various sectors including automotive, industrial, telecommunications, and consumer electronics. With a focus on innovation and high-quality manufacturing, Vishay has established itself as a leading supplier in the electronic components market, providing solutions that enhance performance and reliability in electronic applications. The SFH615A-2 is specifically designed for applications requiring isolation and signal transmission, making it suitable for a variety of uses in electronic circuits.
Application
The SFH615A-2 is an optocoupler commonly used in various applications, including:
1. Signal Isolation: It provides electrical isolation between high voltage and low voltage circuits.
2. Data Communication: Utilized in digital signal transmission to prevent ground loops.
3. Switching Power Supplies: For feedback control in power conversion applications.
4. Microcontroller Interfaces: To interface with sensors or other devices while ensuring isolation.
5. Industrial Automation: Used in control systems for managing high power loads safely.
Its fast switching speed and high isolation voltage make it suitable for these applications.
1. Signal Isolation: It provides electrical isolation between high voltage and low voltage circuits.
2. Data Communication: Utilized in digital signal transmission to prevent ground loops.
3. Switching Power Supplies: For feedback control in power conversion applications.
4. Microcontroller Interfaces: To interface with sensors or other devices while ensuring isolation.
5. Industrial Automation: Used in control systems for managing high power loads safely.
Its fast switching speed and high isolation voltage make it suitable for these applications.
Package
The SFH615A-2 is typically packaged in a 6-pin DIP (Dual In-line Package). This type of package allows for easy integration into circuits and is designed for through-hole mounting on printed circuit boards.
