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Vishay Through Hole Optocoupler, 4-Pin DIP, 1 Channel, 1.65 V Max Forward Voltage, 60 mA Input Current, 5.3 SFH617A-3X006
Specifications
| Country of Origin | China |
|---|---|
| Brand | Vishay |
| Model | SFH617A-3X006 |
| Mount Type | Through Hole |
| Series | SFH |
| Maximum Operating Temperature | 110°C |
| Package Type | DIP |
| Minimum Operating Temperature | -55°C |
| Maximum input current | 60mA |
| Number Of Channels | 1 |
| Maximum Forward Voltage | 1.65V |
| Number of Pins | 4 |
| Typical Rise Time | 2μs |
| Maximum Current Transfer Ratio | 200% |
| Typical Fall Time | 14μs |
| Minimum Current Transfer Ratio | 100% |
Key Features
- The device features a GaAs infrared diode emitter optically coupled to a silicon planar phototransistor.
- Typical rise and fall times are 2 μs and 14 μs respectively, enabling fast switching.
- It operates over a temperature range of -55°C to 110°C, suitable for harsh environments.
- Current transfer ratio ranges between 100% minimum and 200% maximum for reliable operation.
- The coupler is housed in a standard 4-pin DIP package with 2.54 mm pin spacing.
- Designed to meet multiple international approvals including CQC, cUL, and IEC standards.
- Offers excellent linearity depending on forward current for precision applications.
- Ideal for use in AC adapters, SMPS, and PLC systems requiring isolation.
Product Description
Vishay SFH617A-3X006 is a high-performance optocoupler designed for reliable isolation and signal transmission between electrically separated circuits. This through-hole device comes in a 4-pin DIP package with 2.54 mm pitch, featuring a gallium arsenide (GaAs) infrared LED emitter paired with a silicon planar phototransistor detector.
With a maximum forward voltage of 1.65 V and input current capability up to 60 mA, the SFH617A-3X006 provides robust performance. Typical rise and fall times of 2 μs and 14 μs respectively ensure swift switching. Its high isolation voltage of 5.3 kVrms allows it to withstand high voltages between input and output circuits, protecting sensitive components.
The device operates reliably across a wide temperature range from -55 °C to +110 °C, making it suitable for industrial, industrial automation, power supply, and electronic applications including AC adapters, switched-mode power supplies (SMPS), and programmable logic controllers (PLC).
The SFH617A series is known for good current transfer ratio (CTR) linearity, with minimum 100% and maximum 200% transfer ratios, adaptable to various input conditions. The coupler meets international safety and quality approvals such as CQC, cUL, DIN EN 60747-5-5 (VDE 0884-5), FIMKO, IEC 60065, UL1577, and BSI IEC 60950, ensuring conformity and reliability.
GaAs infrared LED emitter coupled to planar phototransistor detector for precise optical isolation. Standard 4-pin plastic DIP package compatible with through-hole PCB mounting. Wide operating temperature range from -55 °C to +110 °C for durable performance.
High input-output isolation voltage of 5.3 kVrms for safety-critical applications. Low coupling capacitance enabling minimal signal distortion and fast response. Compliance with multiple international safety standards for robust deployment.
Suitable for industrial automation, power supplies, and telecommunication applications. End-stackable design with 2.54 mm pin spacing for easy system integration. This product is manufactured in China under Vishay's quality standards and ensures high reliability in demanding industrial and electronic environments.
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Frequently Asked Questions
The maximum input current for the SFH617A-3X006 optocoupler is 60 mA.
This model operates reliably over a temperature range of -55°C to 110°C.
The maximum forward voltage for this optocoupler is 1.65 V.
It is housed in a standard 4-pin DIP package with 2.54 mm pin spacing, suitable for through-hole mounting.
The typical rise time is 2 μs and the typical fall time is 14 μs, enabling fast switching.
The isolation voltage of this model is 5.3 kVrms, allowing it to withstand high voltages between input and output circuits.
The current transfer ratio (CTR) ranges from a minimum of 100% to a maximum of 200%.
This optocoupler is suitable for applications in industrial automation, power supplies, AC adapters, and programmable logic controllers (PLC).
The SFH617A-3X006 meets multiple international safety approvals including CQC, cUL, and IEC standards.
This model features 1 channel.
This product is manufactured in China under Vishay's quality standards.
It supports through-hole mounting, making it compatible with standard PCB designs.
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