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Product Detailed Parameters
- Description：OPTOISO 1.5KV 2CH OPEN COLL 8DIP
- Series：-
- Mfr：Broadcom Limited
- Package：Tube
- Number of Channels：2
- Inputs - Side 1/Side 2：2/0
- Voltage - Isolation：1500VDC
- Common Mode Transient Immunity (Min)：1kV/µs
- Input Type：DC
- Output Type：Open Collector, Schottky Clamped
- Current - Output / Channel：25 mA
- Data Rate：10MBd
- Propagation Delay tpLH / tpHL (Max)：100ns, 100ns
- Rise / Fall Time (Typ)：20ns, 8ns
- Voltage - Forward (Vf) (Typ)：1.55V
- Current - DC Forward (If) (Max)：20mA
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD Butt Joint
- Supplier Device Package：8-DIP Butt Joint
- Grade：-
- Qualification：-
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Overview
The ACPL-5631L-100 is a high-speed, dual-channel optocoupler manufactured by Broadcom Limited. It features an open-collector output with Schottky clamping and operates at data rates up to 10 MBd. The device provides 1500 VDC isolation voltage and a common-mode transient immunity (CMTI) of 1 kV/µs. It is housed in an 8-pin DIP package and supports a forward current of 20 mA with a typical forward voltage of 1.5 V. The unit is hermetically sealed and designed for robust performance across a wide temperature range.
Feature Summary
- Hermetically sealed construction for high reliability
- Schottky-clamped open-collector outputs for fast switching
- High common-mode transient immunity capability
Applications
- Industrial communication interfaces
- Power supply feedback loops
- Signal isolation in noisy environments
Procurement Notes
Verify the specific suffix '100' corresponds to the required packaging configuration. Confirm that the hermetically sealed ceramic DIP package meets environmental requirements. Ensure compatibility with 3.3V logic systems due to the specified supply voltage range. Check for RoHS compliance documentation if required by assembly standards.
Selection Notes
Select this component when high-speed digital isolation is required alongside robust noise immunity. The open-collector output necessitates external pull-up resistors. Verify that the 1500 VDC isolation rating satisfies system safety standards. Consider the thermal dissipation limits when designing for continuous operation at elevated temperatures.
Part Context
This part belongs to the ACPL-5 series of high-reliability optocouplers. It shares functional similarities with the HCPL-5631 but differs in output type and packaging specifications. The ACPL-5631L variant specifically denotes the logic output configuration suitable for 3.3V applications.
Replacement Considerations
The HCPL-5631 is a related high-speed optocoupler from the same manufacturer family. Verify pinout compatibility and output stage differences before substitution.
