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CPC1001N
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Product Detailed Parameters
- Description：OPTOISOLTR 1.5KV 1CH TRANS 4-SOP
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：1500Vrms
- Current Transfer Ratio (Min)：100% @ 200µA
- Current Transfer Ratio (Max)：800% @ 200µA
- Turn On / Turn Off Time (Typ)：1µs, 30µs
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：30V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：5 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SOP (2.54mm)
- Grade：-
- Qualification：-
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Overview
The CPC1001N is a single-channel optocoupler from Littelfuse featuring a transistor output. It operates within a temperature range of -40°C to 85°C and utilizes a 4-pin SOP surface-mount package. Key electrical specifications include a minimum breakdown voltage (BVCEO) of 30V, a typical current transfer ratio of 330%, a maximum saturation voltage of 0.3V, and an input control current of 0.2mA. The device provides 1.5kV isolation capability.
Feature Summary
- Provides optical isolation for switching control circuits using a phototransistor output.
Applications
- Control circuit switching
- Signal isolation
Procurement Notes
Verify the specific ordering suffix and packaging configuration against the official Littelfuse datasheet before procurement. Ensure that the selected variant matches the required moisture sensitivity level and tape-and-reel or tube packaging options specified in the manufacturer's documentation to guarantee compatibility with assembly processes.
Selection Notes
Select this component when a single-channel transistor output with high current transfer ratio is required. Consider the 30V breakdown voltage and 0.3V saturation voltage limits for load compatibility. Verify that the 1.5kV isolation rating meets system safety requirements and that the SOP-4 package fits the available PCB footprint constraints.
Part Context
The CPC1001N belongs to the Single Optocouplers series within the Littelfuse portfolio. It is part of the OptoMOS product line, which offers optically isolated switching solutions. This specific model represents a unidirectional single transistor configuration designed for compact surface-mount applications requiring reliable signal transmission across isolation barriers.
Replacement Considerations
Consult the official Littelfuse replacement guide for verified cross-reference part numbers. Do not assume functional equivalence with other single-channel optocouplers without verifying pinout, isolation voltage, and electrical characteristics against the original specification sheet.
