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Product Detailed Parameters
- Description：OPTOISO 5KV 2CH PUSH PULL 8SO ST
- 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)：25kV/µs
- Input Type：DC
- Output Type：Push-Pull, Totem Pole
- Current - Output / Channel：-
- Data Rate：-
- Propagation Delay tpLH / tpHL (Max)：100ns, 100ns
- Rise / Fall Time (Typ)：10ns, 10ns
- Voltage - Forward (Vf) (Typ)：1.5V
- Current - DC Forward (If) (Max)：20mA
- Voltage - Supply：3V ~ 5.5V
- Operating Temperature：-40°C ~ 125°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-K75T-000E is a high-speed CMOS R²Coupler manufactured by Broadcom Limited, featuring AEC-Q100 Grade 1 qualification. It provides dual-channel isolation with a data rate of 25 MBd and common-mode transient immunity (CMTI) of 25 kV/µs. The device utilizes an 8-pin SO stretched package and operates with a push-pull output configuration. It supports an insulation voltage of 5000 Vrms and functions within a temperature range of -40°C to +125°C.
Feature Summary
- Dual-channel architecture for simultaneous signal transmission
- High common-mode transient immunity for noise rejection
- Automotive-grade reliability via AEC-Q100 certification
- Push-pull output stage for robust logic interfacing
Applications
- Industrial networking systems
- Automotive electronic control units
- Power supply feedback loops
- Motor drive isolation interfaces
Procurement Notes
Verify the specific suffix and package variant against the official Broadcom datasheet to ensure compatibility with design requirements. Confirm that the AEC-Q100 Grade 1 qualification meets the target automotive application standards. Check current availability and lead times through authorized distributors, as supply chain conditions may vary. Ensure proper handling procedures are followed during surface-mount assembly.
Selection Notes
Select this component when dual-channel isolation with high-speed performance is required in automotive or industrial environments. The 25 kV/µs CMTI rating makes it suitable for noisy power electronics applications. Consider the 8-pin SO stretched package for PCB layout constraints. Verify input current and propagation delay specifications against the driving circuit capabilities to ensure timing compliance.
Part Context
This part belongs to the Broadcom ACPL series of optocouplers, specifically designed for high-speed digital isolation. The K-series typically denotes automotive-grade devices with enhanced reliability features. The R²Coupler technology integrates LED and photodetector on a single chip for improved performance compared to traditional discrete designs.
Replacement Considerations
Consult the official Broadcom replacement guide for qualified substitutes. Direct pin-compatible alternatives within the ACPL family may offer different speed or channel configurations. Ensure any replacement maintains the same insulation voltage and CMTI ratings for safety compliance.
