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Product Detailed Parameters
- Description：OPTOISO 5KV 2CH OPN COLL 8-SO
- Series：-
- Mfr：Broadcom Limited
- Package：Tube
- Number of Channels：2
- Inputs - Side 1/Side 2：2/0
- Voltage - Isolation：5000Vrms
- Common Mode Transient Immunity (Min)：15kV/µs
- Input Type：DC
- Output Type：Open Collector, Schottky Clamped
- Current - Output / Channel：50 mA
- Data Rate：15MBd
- Propagation Delay tpLH / tpHL (Max)：75ns, 75ns
- Rise / Fall Time (Typ)：24ns, 10ns
- Voltage - Forward (Vf) (Typ)：1.5V
- Current - DC Forward (If) (Max)：15mA
- Voltage - Supply：2.7V ~ 3.6V, 4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.268", 6.81mm Width)
- Supplier Device Package：8-SO Stretched
- Grade：-
- Qualification：-
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Overview
The ACPL-K63L-000E is a high-speed, dual-channel optocoupler from Broadcom Limited. It integrates a GaAsP infrared LED with an integrated high-gain photodetector IC in an 8-pin SOIC package. The device supports data rates up to 15 Mb/s and offers an isolation voltage of 5000 Vrms. Key electrical parameters include a typical propagation delay of 75 ns, rise/fall times of 20 ns, and a common-mode transient immunity (CMTI) of 15 kV/µs. It features open-collector outputs with Schottky clamping and operates within a temperature range of -40°C to +85°C.
Feature Summary
- Dual-channel architecture combining GaAsP LEDs with integrated high-gain photodetectors for efficient signal transmission.
- High common-mode transient immunity of 15 kV/µs ensures reliable operation in electrically noisy environments.
- Schottky-clamped open-collector outputs provide fast switching speeds and robust performance at high data rates.
Applications
- Industrial automation control systems requiring galvanic isolation.
- Power supply feedback loops for isolated voltage regulation.
- Communication interfaces such as RS-485 and CAN bus networks.
Procurement Notes
Verify the specific suffix '000E' to confirm lead-free compliance and RoHS status. Ensure the SOIC-8 package type matches your PCB footprint requirements. Confirm that the 5000 Vrms isolation rating meets your system's safety standards. Check for any recent product change notices regarding pinout or material composition updates from Broadcom.
Selection Notes
Select this component when dual-channel isolation with high speed is required. The 15 Mb/s data rate suits applications needing rapid signal transfer. Consider the 8-pin SOIC package for surface-mount assembly compatibility. Evaluate the 15 kV/µs CMTI against local noise levels to ensure signal integrity without additional filtering.
Part Context
This part belongs to Broadcom's ACPL-K series of high-speed optocouplers. The series is designed for demanding industrial and communication applications where fast response and high reliability are critical. The K63 variant specifically targets dual-channel needs with enhanced transient immunity compared to standard logic output couplers.
Replacement Considerations
Direct replacements may include HCPL-063L-000E for similar performance in an SOIC-8 package. Verify pinout compatibility and electrical specifications before substitution. Alternative packages like SSOP may require adapter solutions if space constraints differ.
