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Product Detailed Parameters
- Description：OPTOISO 2.5KV DARL W/BASE 8-SSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Strip
- Number of Channels：2
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：15% @ 16mA
- Current Transfer Ratio (Max)：45% @ 16mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Darlington with Base
- Voltage - Output (Max)：-
- 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-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SSOP
- Grade：-
- Qualification：-
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Overview
The PS8802-2-V-AX is a high-speed analog output optocoupler from Renesas Electronics. It features two channels with a data speed of 1 Mbps and an isolation voltage of 2500 Vrms. The device supports a maximum supply voltage of 35V and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a current transfer ratio of 15% to 45% at 16mA input, propagation delays of 0.8μs (max) for low-to-high and 1.2μs (max) for high-to-low transitions, and a minimum common mode transient immunity of 15 kV/μs. It utilizes an 8-pin SSOP package.
Feature Summary
- High common mode transient immunity for reliable signal transmission in noisy environments
- High-speed response capability suitable for digital communication interfaces
- Compact design reducing mounting area compared to dual single-channel packages
Applications
- High-density industrial control systems requiring compact isolation solutions
- Digital communication interfaces demanding high common mode noise rejection
- Automotive electronic systems utilizing approved safety standards
Procurement Notes
Verify the specific suffix 'V' against official Renesas documentation to confirm exact packaging or material specifications. Ensure compatibility with required safety certifications such as UL or VDE if mandated by the target application. Confirm active status and lead times through authorized distributors prior to finalizing procurement plans.
Selection Notes
Select this component when high common mode transient immunity and compact form factor are critical. The dual-channel configuration offers space savings over individual isolators. Verify that the 2500 Vrms isolation rating meets system safety requirements. Ensure the operating temperature range aligns with the intended environmental conditions.
Part Context
This part belongs to the PS8802 series of high-speed optocouplers designed for applications requiring robust isolation and fast switching speeds. The series integrates a GaAlAs LED with a PIN photodiode and amplifier transistor on a single chip. It is engineered specifically for high common mode rejection ratios.
Replacement Considerations
PS8802-2-F3-AX serves as a verified alternative within the same product family, offering identical functional characteristics with potential differences in tape-and-reel packaging specifications.
