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Product Detailed Parameters
- Description：OPTOISO 2.5KV 1CH TRANS 8-SSOP
- Series：NEPOC
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：15% @ 16mA
- Current Transfer Ratio (Max)：45% @ 16mA
- Turn On / Turn Off Time (Typ)：300ns, 600ns
- 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-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SSOP
- Grade：-
- Qualification：-
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Overview
The PS8802-1-F3-AX is a high-speed analog output optocoupler from Renesas Electronics, featuring one channel in an 8-SSOP package. It integrates a GaAlAs LED input with a PIN photodiode and amplifier transistor output on a single chip. Key electrical parameters include a maximum data speed of 1 Mbps, a supply voltage of up to 35 V, and an isolation voltage of 2500 Vrms. The device offers a minimum common mode transient immunity (CMTI) of 15 kV/μs, with propagation delays of 0.8 μs max for low-to-high and 1.2 μs max for high-to-low transitions.
Feature Summary
- High common mode transient immunity designed for noisy environments
- Compact footprint suitable for high-density applications
- Integrated high-speed amplifier transistor for fast response
Applications
- Industrial automation systems requiring signal isolation
- Motor control circuits with high noise immunity needs
- Power supply feedback loops
Procurement Notes
Verify the specific suffix F3 corresponds to tape and reel packaging when ordering. Confirm that the 8-SSOP package dimensions match the target PCB layout. Ensure the operating temperature range of -55°C to 100°C meets the environmental requirements of the final assembly. Cross-reference safety approvals such as UL and VDE if regulatory compliance is mandatory for the end product.
Selection Notes
Select this component when high CMTI is critical over standard digital isolators. The analog output type requires appropriate pull-up resistor configuration. Compare against the PS8802-2 series if dual-channel isolation is needed instead of single-channel. Consider the 1 Mbps speed limit for application bandwidth constraints.
Part Context
This part belongs to the PS8802 family of high-speed optocouplers. It shares core technology with the PS8802-2 but provides only one isolated channel. The family is characterized by its use of GaAlAs LEDs and PIN photodiodes for enhanced performance compared to traditional silicon phototransistor couplers.
Replacement Considerations
PS8802-1-AX serves as the non-tape variant of the same functional device. PS8802-2-AX provides identical electrical characteristics but includes two channels instead of one.
