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Product Detailed Parameters
- Description：OPTOISO 2.5KV 4CH DARL 16-SSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：4
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：200% @ 1mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：200µs, 200µs
- Input Type：DC
- Output Type：Darlington
- Voltage - Output (Max)：40V
- Current - Output / Channel：100mA
- Voltage - Forward (Vf) (Typ)：1.1V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：1V
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：16-SSOP
- Grade：-
- Qualification：-
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Overview
The PS2802-4-V-F3-A is a quad-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN photodarlington output configuration housed in a 16-pin SSOP package. The device provides high isolation with a rated voltage of 2500 Vrms and supports a maximum collector-emitter voltage of 40 V. Key electrical parameters include a forward current of 5 mA, a forward voltage of 1.1 V, and a typical current transfer ratio of 2000%. The unit operates within a temperature range of -55°C to +100°C, with rise and fall times specified at 200 μs.
Feature Summary
- Quad-channel architecture for multi-signal isolation
- High current transfer ratio via photodarlington output
- Robust insulation rating for safety compliance
Applications
- Industrial control system signal isolation
- Power supply feedback loop monitoring
- Microcontroller interface protection
Procurement Notes
Verify the specific suffix 'V' against official Renesas documentation to confirm lead-free status and tape-and-reel packaging specifications. Ensure compatibility with standard surface-mount assembly processes for SSOP-16 packages. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and RoHS compliance details prior to ordering.
Selection Notes
Select this component when multiple isolated channels are required within a compact footprint. The photodarlington output offers high gain suitable for driving logic inputs directly. Consider the 200 μs switching speed limitations compared to faster logic gate outputs if high-frequency data transmission is necessary. Evaluate the 40 V collector voltage limit against load requirements.
Part Context
This part belongs to the Renesas PS series of optocouplers, designed for general-purpose isolation applications. The PS2802 variant specifically utilizes photodarlington technology to achieve high current transfer ratios. The quad-channel configuration distinguishes it from single-channel counterparts like the PS2801, offering integrated multi-line isolation solutions.
Replacement Considerations
Consult official cross-reference guides for direct substitutes. Verify pinout compatibility and electrical parameter equivalence for any alternative quad-channel photodarlington optocouplers.
