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PS9905-Y-F3-AX is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists CEL. Its product description is OPTOISO 7.5KV 1CH GT DVR 8LSDIP. Review the specifications below when checking this part for your BOM.
Isolators - Gate Drivers specifications for PS9905-Y-F3-AX
- Description：OPTOISO 7.5KV 1CH GT DVR 8LSDIP
- Series：-
- Mfr：CEL
- Package：Tape & Reel (TR)
- Technology：Optical Coupling
- Number of Channels：1
- Voltage - Isolation：7500Vrms
- Propagation Delay tpLH / tpHL (Max)：150ns, 150ns
- Pulse Width Distortion (Max)：75ns
- Rise / Fall Time (Typ)：50ns, 50ns
- Current - Output High, Low：2A, 2A
- Current - Peak Output：2.5A
- Voltage - Forward (Vf) (Typ)：1.56V
- Voltage - Output Supply：15V ~ 30V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.543", 13.80mm Width)
- Supplier Device Package：8-LSDIP
- Common Mode Transient Immunity (Min)：25kV/µs
- Approval Agency：CSA, SEMKO, UL
- Current - DC Forward (If) (Max)：25 mA
Isolators - Gate Drivers datasheet and documents for PS9905-Y-F3-AX
Isolators - Gate Drivers Overview
The PS9905-Y-F3-AX is a high-speed IGBT gate driver photocoupler manufactured by CEL. It features an 8-LSDIP package with a minimum creepage distance of 15 mm and isolation voltage of 7500Vrms. The device delivers a large peak output current ranging from 2.0 A to 2.5 A. Switching performance includes propagation delays (tPLH, tPHL) of 0.15 μs maximum.
Isolators - Gate Drivers Feature Summary
- High speed switching capability for precise timing control
- Large peak output current suitable for direct IGBT drive
- Extended creepage distance ensuring robust insulation safety
Isolators - Gate Drivers Applications
- IGBT gate drive circuits
- Industrial motor drives
- Power supply systems requiring high isolation
Isolators - Gate Drivers Procurement Notes
Verify the specific suffix Y-F3-AX against official datasheets to confirm packaging and compliance status. Check manufacturer records for current availability as distribution channels may list discontinued status. Ensure the LSDIP package type matches the target PCB footprint requirements before ordering.
Isolators - Gate Drivers Selection Notes
Select this component when high isolation voltage and fast switching are required for power electronics. The 15 mm creepage distance supports applications demanding strict safety clearance. Verify that the 2.5 A peak current meets the load requirements of the connected IGBT or MOSFET gates.
Isolators - Gate Drivers Part Context
This part belongs to the PS9905 family of gate driver optocouplers designed for industrial power conversion. It integrates a GaAs infrared LED with a high-speed photodetector and output stage. The series is engineered for reliability in noisy electrical environments common in motor control and inverters.
Isolators - Gate Drivers Replacement Considerations
Consult official substitution lists for equivalent parts with matching creepage distances and peak currents. Verify pin compatibility and isolation ratings before replacing. Generic optocouplers may not provide the necessary 7500Vrms isolation or 15 mm creepage distance.
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