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Product Detailed Parameters
- Description：OPTOISO 3.75KV OPEN COLL 8DIP GW
- Series：-
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR)
- Number of Channels：1
- Inputs - Side 1/Side 2：1/0
- Voltage - Isolation：3750Vrms
- Common Mode Transient Immunity (Min)：1kV/µs
- Input Type：DC
- Output Type：Open Collector, Schottky Clamped
- Current - Output / Channel：50 mA
- Data Rate：10MBd
- Propagation Delay tpLH / tpHL (Max)：75ns, 75ns
- Rise / Fall Time (Typ)：24ns, 10ns
- Voltage - Forward (Vf) (Typ)：1.8V (Max)
- Current - DC Forward (If) (Max)：20mA
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD, Gull Wing
- Supplier Device Package：8-DIP Gull Wing
- Grade：-
- Qualification：-
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Overview
The Broadcom Limited 6N137-560 is a high-speed optocoupler featuring a single channel with an open collector output. It operates within a temperature range of -40°C to +85°C and supports a data rate of 10 Mb/s. The device provides an isolation voltage of 2500 Vrms and withstands a common mode transient immunity of 1 kV/µs. Key electrical parameters include a forward current of 10 mA, a forward voltage of 1.5 V, and a maximum collector current of 50 mA. Rise and fall times are specified at 24 ns and 10 ns respectively, with a power dissipation of 85 mW.
Feature Summary
- Integrates a GaAsP light emitting diode with an internal shield for high common mode transient immunity up to 15,000 V/µs.
- Features an enable input that allows the detector to be strobed for power management.
- Output utilizes an open collector Schottky-clamped transistor for TTL compatibility.
Applications
- High-speed digital signal isolation in industrial communication systems
- Isolation interfaces for microcontrollers and logic circuits
- Gate drive isolation for power electronics
Procurement Notes
Verify the specific suffix '560' against the manufacturer's datasheet to confirm packaging configuration and lead-free status. Ensure the selected variant matches the required insulation voltage and operating temperature range for the target application environment.
Selection Notes
Select this component when a single-channel, high-speed isolation solution with an open collector output is required. Consider the 10 Mb/s data rate limit and 2500 Vrms isolation rating during circuit design. Verify that the external pull-up resistor values align with the 50 mA maximum collector current specification.
Part Context
This part belongs to the 6N137 series of high-speed, high common-mode noise immunity optocouplers from Broadcom. The series combines a GaAsP LED with an integrated photodetector IC. The 6N137-560 specifically denotes a version within this family, distinguished by its packaging and compliance attributes compared to standard DIP variants.
Replacement Considerations
Direct replacements within the same family include HCPL-2601, HCPL-2611, and HCPL-0601. These parts share similar pinouts and functional characteristics but may differ in packaging or specific isolation ratings.
