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Product Detailed Parameters
- Description：OPTOISOLTR 5KV 1CH TRANS 4-LSSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：50% @ 5mA
- Current Transfer Ratio (Max)：400% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 5µs
- Input Type：AC, DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：30mA
- Voltage - Forward (Vf) (Typ)：1.15V
- Current - DC Forward (If) (Max)：30 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-40°C ~ 115°C
- Mounting Type：Surface Mount
- Package / Case：4-SOP (0.295", 7.50mm Width)
- Supplier Device Package：4-LSSOP
- Grade：-
- Qualification：-
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Overview
The RV1S2285ACCSP-10YC#KC0 is a transistor output optocoupler from Renesas Electronics, featuring an NPN silicon phototransistor and a GaAs LED. It provides 5000Vrms isolation voltage across a single channel. The device operates within a temperature range of -40°C to +125°C and supports a maximum forward current of 25mA with a collector-emitter saturation voltage of 0.4V at 5mA. Typical rise and fall times are 5ns each, ensuring high-speed signal transmission. It is housed in a compact 4-pin LSSOP package.
Feature Summary
- High-speed signal transmission capability with typical 5ns rise and fall times for efficient data isolation.
- Robust electrical isolation rated at 5000Vrms between input and output circuits.
- Wide operating temperature range extending from -40°C to +125°C for reliable performance in harsh environments.
Applications
- Industrial automation control systems requiring galvanic isolation
- Communication equipment interface circuits
- Power supply feedback loops
Procurement Notes
Verify the specific suffix codes (e.g., #KC0) against official Renesas documentation to confirm packaging type and safety certifications. Ensure compatibility with existing PCB footprints for the 4-pin LSSOP package. Cross-reference datasheet revisions to validate parameter consistency before finalizing procurement orders.
Selection Notes
Select this component when high-speed digital isolation is required alongside robust voltage withstand capabilities. The low propagation delay makes it suitable for applications where signal integrity is critical. Consider the thermal management requirements given the wide operating temperature range and power dissipation limits specified in the datasheet.
Part Context
This part belongs to the RV1S series of optocouplers designed for general-purpose isolation applications. It integrates a GaAs infrared emitting diode with an NPN phototransistor on a single chip. The series emphasizes compactness and reliability, utilizing advanced semiconductor processes to achieve high isolation voltages in small surface-mount packages.
Replacement Considerations
Consult official Renesas substitution guides for verified equivalents. Generic replacements may not match the specific 5ns switching speed or 5000Vrms isolation rating. Verify pinout compatibility and thermal characteristics before integrating alternative components into the design.
