ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
- Series：NEPOC
- Mfr：CEL
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：100% @ 5mA
- Current Transfer Ratio (Max)：200% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：3µs, 5µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- 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-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
Download product information
Overview
The PS2561AL-1-F3-Q-A is a single-channel transistor output optocoupler manufactured by CEL. It features an NPN phototransistor output and provides 5000 Vrms isolation voltage. The device operates within a temperature range of -55°C to +100°C, with a maximum power dissipation of 150 mW. It supports a collector-emitter saturation voltage of 300 mV and a reverse voltage of 6 V.
Feature Summary
- High isolation voltage capability for safe signal transmission
- Single channel configuration for compact circuit design
- NPN phototransistor output for digital switching applications
Applications
- Industrial control systems requiring galvanic isolation
- Signal transmission between microcontrollers and peripheral devices
- Power supply feedback loops for voltage regulation
Procurement Notes
Verify the specific suffix Q-A against official datasheets to confirm package type and compliance status. Confirm availability through authorized distributors as lead times may vary. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions.
Selection Notes
Select this component when high isolation voltage and reliable digital switching are required in a small form factor. Consider the operating temperature range and power dissipation limits relative to the application environment. Verify that the NPN output configuration matches the receiving circuit's input requirements.
Part Context
This part belongs to the PS2561 series of transistor output optocouplers. The series is designed for general-purpose isolation applications. Variations in suffixes typically denote packaging or compliance differences rather than functional changes. The PS2561AL variant specifically indicates lead bending characteristics suitable for automated assembly processes.
Replacement Considerations
Cross-reference with PS2561AL1-1-V-A for DIP variants. Check PS2561DL2-1Y-F3-A for SMT alternatives with long creepage distances. Verify electrical parameters match before substitution.
