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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-DIP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：63% @ 10mA
- Current Transfer Ratio (Max)：125% @ 10mA
- Turn On / Turn Off Time (Typ)：3µs, 2.3µs
- Rise / Fall Time (Typ)：2µs, 2µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.35V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：4-DIP (0.400", 10.16mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
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Overview
The SFH615A-2X006 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductors. It features an NPN phototransistor output and utilizes a gallium arsenide infrared-emitting diode. The device provides a current transfer ratio ranging from 63% to 125%. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 50 mA, and an isolation voltage of 5300 Vrms. The forward current is rated at 60 mA with a forward voltage of 1.65 V. The component operates within a temperature range of -55°C to +100°C.
Feature Summary
- High isolation voltage capability for safe signal transmission across potential barriers
- Low coupling capacitance design to minimize interference in high-frequency applications
- Optical coupling between gallium arsenide infrared diode and NPN phototransistor
Applications
- Industrial control systems requiring galvanic isolation
- Signal isolation in communication interfaces
- Power supply feedback circuits
Procurement Notes
Verify the specific suffix X006 against official Vishay documentation to confirm the exact current transfer ratio bin and packaging configuration. Ensure that the procurement channel sources components directly from authorized distributors to guarantee authenticity. Cross-reference the manufacturer part number with the datasheet specifications to match the required isolation voltage and thermal performance for the intended application environment.
Selection Notes
Select this component when a high isolation voltage of 5300 Vrms is required alongside a moderate current transfer ratio. The DIP-4 package suits through-hole mounting needs. Consider the 63-125% CTR range for linear or switching applications where precise gain variation is acceptable. Evaluate the 50 mA collector current limit against load requirements before finalizing the selection.
Part Context
This part belongs to the SFH615A series of transistor output optocouplers. The series offers various current transfer ratios and packaging options, including surface mount variants like the SFH615AY-X008T. The SFH615A-2X006 specifically denotes the through-hole DIP-4 configuration with the specified CTR bin. It is designed for general-purpose isolation tasks in electronic circuits.
Replacement Considerations
Direct substitutes may include other Vishay parts within the SFH615A family with matching CTR ranges, such as SFH615A-1X001, provided the lower CTR specification is acceptable. Verify pinout compatibility and isolation voltage ratings before substitution.
