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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：400% @ 1mA
- Current Transfer Ratio (Max)：5500% @ 1mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：18µs, 5µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：350V
- Current - Output / Channel：120mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：1V
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：4-DIP (0.300", 7.62mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
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Overview
The PS2535-1-V-A is a high-voltage optically coupled isolator manufactured by Renesas Electronics Corporation. It features an NPN silicon Darlington phototransistor output paired with a GaAs infrared LED input, providing robust signal isolation for secure systems. The device supports high-frequency data transfer and offers a voltage isolation rating of 5000Vrms. It operates within a temperature range of -55°C to 100°C and delivers a minimum current transfer ratio of 400% at 1mA input current. Designed for through-hole mounting in a DIP-4 package, this component ensures reliable performance in demanding electronic applications requiring galvanic isolation.
Feature Summary
- Contains a GaAs light emitting diode and an NPN silicon darlington connected phototransistor for optical isolation
- Provides high collector to emitter voltage capability suitable for demanding circuit protection needs
- Supports high-frequency data transfer through isolation for secure system applications
Applications
- Automotive server and communication gateway systems
- Circuit protection discrete semiconductor applications
- Secure systems requiring high-frequency data transfer through isolation
Procurement Notes
Verify the specific suffix 'V-A' against official Renesas documentation to confirm pinout configuration and packaging details. Ensure compatibility with through-hole mounting requirements and validate that the 5000Vrms isolation rating meets the safety standards of the target application environment before finalizing procurement decisions.
Selection Notes
Select this component when high voltage isolation and high current transfer ratio are required for signal integrity. The Darlington output structure provides higher gain compared to standard phototransistors, making it suitable for driving loads directly. Consider the operating temperature range and package type to ensure fit within the mechanical constraints of the design.
Part Context
This part belongs to the PS2535 series of optically coupled isolators from Renesas Electronics. The series includes variants like the PS2535L-1, sharing similar core technologies such as the GaAs LED and NPN Darlington phototransistor. These components are designed for general-purpose isolation tasks in industrial and automotive electronics, offering reliability and compact form factors.
Replacement Considerations
Consult official Renesas substitution guides for direct equivalents. Verify pin compatibility and electrical parameters such as CTR and isolation voltage when considering alternative optocouplers from other manufacturers to ensure functional parity.
