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Product Detailed Parameters
- Description：OPTOISO 5KV TRANS W/BASE 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)：-
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor with Base
- 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 PS8501L3-V-E3-AX is a high-speed optocoupler manufactured by Renesas Electronics Corporation. It features a single channel with a data rate of 1 Mb/s and an insulation voltage of 5000 Vrms. The device utilizes a Photo IC output type and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a forward current of 25 mA, a forward voltage of 1.7 V, a reverse voltage of 5 V, an output current of 8 mA, and a power dissipation of 100 mW. The component is available in a PDIP-8 package.
Feature Summary
- Integrates a GaAlAs LED input side with a PN photodiode and high-speed amplifier transistor on a single chip for rapid signal transmission.
- Provides robust electrical isolation with a 5000 Vrms insulation rating suitable for noise-sensitive environments.
- Supports wide operating temperature ranges from -55°C to +100°C for reliable performance in diverse conditions.
Applications
- Industrial automation control systems requiring high-speed digital isolation
- Power supply feedback loops for isolated signal transmission
- Communication interfaces needing galvanic separation between circuits
Procurement Notes
Verify the specific suffix 'V-E3-AX' against the official Renesas datasheet to confirm the exact packaging configuration and lead-free status. Ensure compatibility with the required DIP-8 footprint and validate that the 1 Mb/s data rate meets system timing requirements before finalizing procurement orders.
Selection Notes
Select this component when a single-channel high-speed optocoupler with 5000 Vrms isolation is required. Consider the PDIP-8 package constraints and the 1 Mb/s data rate limit. Compare against other PS8501 variants if different output types or package styles are needed for the specific application design.
Part Context
This part belongs to the PS8501 series of high-speed photocouplers from Renesas Electronics. The series includes various configurations such as PS8501, PS8501L1, PS8501L2, and PS8501L3, differing primarily in package types and specific suffixes. The PS8501L3 variant specifically denotes the DIP package option within this family.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's cross-reference guide for potential alternatives if this specific part number is unavailable.
