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Product Detailed Parameters
- Description：OPTOISO 2.5KV 1CH TRANS 4-SSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：50% @ 5mA
- Current Transfer Ratio (Max)：400% @ 5mA
- Turn On / Turn Off Time (Typ)：10µs, 7µs
- Rise / Fall Time (Typ)：5µs, 7µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：30mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：30 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：4-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：4-SSOP
- Grade：-
- Qualification：-
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Overview
The PS2801C-1-F3-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output and utilizes SSOP-4 surface mount packaging. The device provides an insulation voltage of 2500 Vrms with a maximum collector-emitter voltage of 80 V. Key electrical parameters include a forward current of 30 mA, a forward voltage of 1.2 V, and a collector current of 30 mA. The current transfer ratio ranges from 100% to 300%. The component operates within a temperature range of -55°C to +100°C.
Feature Summary
- Provides high isolation voltage for secure signal transmission between circuits
- Integrates a shield effect package to effectively block ambient light interference
- Utilizes compact SSOP-4 surface mount design suitable for high-density applications
Applications
- General purpose DC coupling isolators
- High density application circuit interfaces
- Industrial control system signal isolation
Procurement Notes
Verify the specific suffix F3 indicates tape and reel packaging configuration when sourcing. Confirm RoHS compliance status through official datasheets as requirements vary by region. Check manufacturer lifecycle status to ensure availability for new designs. Validate pinout compatibility with existing PCB footprints before integration. Ensure storage conditions maintain component integrity prior to assembly.
Selection Notes
Select this component for applications requiring single-channel isolation with moderate speed switching capabilities. The NPN phototransistor output suits standard logic interface requirements. Consider the 2500 Vrms insulation rating for safety-critical barriers. Evaluate thermal management needs given the operating temperature limits. Compare current transfer ratio specifications against drive circuit capabilities.
Part Context
This part belongs to the PS2801C series of optical couplers containing GaAs LEDs and NPN silicon phototransistors. The series is designed for plastic SSOP packages offering high isolation performance. Renesas Electronics produces this family for industrial and consumer electronics markets. The product line emphasizes reliability and compact form factors for modern electronic designs.
Replacement Considerations
PS2801C-1-A is a related variant within the same series but may differ in packaging or lifecycle status. Verify functional equivalence regarding pinout and electrical characteristics before substitution. Consult official replacement guides for cross-reference recommendations. Ensure substitute parts meet identical safety certification standards.
