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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH DARL 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)：1500% @ 1mA
- Current Transfer Ratio (Max)：6500% @ 1mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：100µs, 100µs
- Input Type：DC
- Output Type：Darlington
- Voltage - Output (Max)：350V
- Current - Output / Channel：150mA
- Voltage - Forward (Vf) (Typ)：1.15V
- Current - DC Forward (If) (Max)：80 mA
- Vce Saturation (Max)：1V
- 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 PS2533L-1-F3-A is a transistor output optocoupler manufactured by Renesas Electronics. It features one channel with an NPN Photodarlington output type and SMD/SMT installation style in a DIP-4 gull wing package. Key electrical parameters include a minimum insulation voltage of 5000 Vrms, a forward current (If) of 80 mA, and a forward voltage (Vf) of 1.4 V. The device supports a maximum collector-emitter voltage of 350 V and a maximum collector current of 150 mA. The current transfer ratio ranges from 1500% to 6500%, with a maximum collector-emitter saturation voltage of 1 V. Rise and fall times are both 100 us.
Feature Summary
- Provides high-voltage galvanic isolation between input and output circuits
- Utilizes an NPN silicon Darlington connected phototransistor for high gain output
- Designed for robust performance in industrial control environments
Applications
- Industrial control systems requiring high isolation voltage
- High-voltage isolation interfaces
- Multi-photocoupler applications
Procurement Notes
Verify the specific suffix F3 against official Renesas documentation to confirm packaging details such as reel or cut tape configuration. Ensure the component meets RoHS requirements as specified in the latest datasheet. Cross-reference the manufacturer part number with authorized distributor listings to confirm authenticity and availability status before procurement.
Selection Notes
Select this component when high isolation voltage ratings above standard levels are required for safety compliance. The NPN Photodarlington output provides high current transfer ratios suitable for driving loads directly. Consider the 350 V collector-emitter voltage rating for high-side switching applications. Verify that the 80 mA forward current capability aligns with the LED drive circuit design constraints.
Part Context
This part belongs to the PS2533L series of high-voltage optoisolators. The series is characterized by its ability to handle significant potential differences between isolated sides. It shares architectural similarities with other Renesas optocouplers but distinguishes itself through specific voltage and gain specifications tailored for demanding industrial isolation tasks.
Replacement Considerations
PS2533L-1-A is a related variant within the same family. Verify pinout compatibility and electrical parameter overlaps before substitution. Ensure that any replacement maintains the required 5000 Vrms isolation rating and NPN Darlington output configuration.
