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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 8-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)：15% @ 16mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：220ns, 350ns
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：35V
- Current - Output / Channel：8mA
- Voltage - Forward (Vf) (Typ)：1.7V
- Current - DC Forward (If) (Max)：25 mA
- Vce Saturation (Max)：-
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD, Gull Wing
- Supplier Device Package：8-SMD
- Grade：-
- Qualification：-
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Overview
The PS8502L2-V-E3-AX is a single-channel high-speed optocoupler manufactured by Renesas Electronics. It features a data rate of 1 Mb/s and an insulation voltage of 5000 Vrms. The device utilizes a Photo IC output type with a current transfer ratio of 15%. Electrical characteristics include a forward current of 16 mA, a forward voltage of 1.7 V, and a reverse voltage of 5 V. The output current is rated at 8 mA with a power dissipation of 100 mW. It operates within a temperature range of -55°C to +100°C and is housed in a DIP-8 Gull Wing package.
Feature Summary
- Provides high common-mode rejection for reliable signal transmission in noisy environments.
- Offers electrical isolation via a 5000 Vrms insulation rating between input and output circuits.
- Supports high-speed digital communication with a data rate capability of 1 Mb/s.
Applications
- Industrial automation systems requiring galvanic isolation
- Power supply feedback loops for noise immunity
- Signal interfacing between microcontrollers and isolated peripherals
Procurement Notes
Verify the specific suffix codes against official Renesas documentation to ensure correct packaging and environmental compliance specifications. Confirm that the DIP-8 Gull Wing package matches the target PCB footprint requirements. Ensure the operating temperature range aligns with the intended application environment before finalizing procurement decisions.
Selection Notes
Select this component when a single channel of high-speed isolation is required with a 1 Mb/s data rate. The DIP-8 package suits through-hole or standard surface mount assembly processes. Consider the 15% current transfer ratio and 16 mA forward current limits when designing the drive circuitry to ensure proper logic level translation and signal integrity across the isolation barrier.
Part Context
This part belongs to the PS8502L2 series of high-speed optocouplers from Renesas Electronics. The series is designed for applications demanding fast switching speeds and robust electrical isolation. The PS8502L2 variant specifically provides a single channel configuration, distinguishing it from dual-channel counterparts within the same product family line.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains the 1 Mb/s speed, 5000 Vrms isolation, and DIP-8 package compatibility.
