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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
- Series：NEPOC
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：80% @ 5mA
- Current Transfer Ratio (Max)：400% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：3µs, 5µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.17V
- Current - DC Forward (If) (Max)：80 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
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Overview
The PS2561L-1-F3-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output with a maximum collector-emitter voltage of 80 V and a peak collector current of 50 mA. The device provides 5000 Vrms isolation voltage and operates within a temperature range of -55°C to 100°C. Key electrical parameters include a forward current of up to 80 mA, a typical forward voltage of 1.4 V, and a saturation voltage of 300 mV. The current transfer ratio ranges from 80% to 400%, with rise and fall times of 3 µs and 5 µs respectively. It is housed in a 4-SMD gull wing package.
Feature Summary
- Provides high-voltage isolation of 5000 Vrms between input and output circuits for safety compliance.
- Features a fast switching response with rise and fall times of 3 µs and 5 µs.
- Utilizes an NPN phototransistor output capable of handling up to 50 mA collector current.
Applications
- Signal isolation in industrial control systems
- Interface circuits for microprocessors and logic devices
- Power supply feedback loops
Procurement Notes
Verify the specific suffix F3-A against official Renesas documentation to confirm tape-and-reel packaging and bin specifications. Confirm RoHS compliance status and check for any recent Product Change Notices regarding manufacturing location or material composition updates before finalizing procurement orders.
Selection Notes
Select this component when a surface-mount solution with moderate speed and high isolation voltage is required. Ensure the application current does not exceed the 50 mA collector limit. Consider thermal dissipation capabilities within the SMD package if operating near the upper temperature range limits defined in the datasheet.
Part Context
This part belongs to the PS2561 series of transistor output optocouplers. It shares functional similarities with other variants in the family but differs in packaging and specific electrical tolerances. The L-series typically denotes lead-free and halogen-free construction compliant with environmental standards.
Replacement Considerations
PS2561L-1-A
FAQ
What is the maximum operating temperature for this optocoupler?
The maximum operating temperature is +100°C.
Does this device support AC input signals?
No, the input type is specified as DC.
