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)：130% @ 5mA
- Current Transfer Ratio (Max)：260% @ 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 PS2501AL-1-F3-W-A is a single-channel transistor output optocoupler manufactured by CEL. It features an NPN phototransistor output and provides 5000 Vrms isolation voltage. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 30 mA, and a forward voltage of 1.4 V at a forward current of 30 mA. The device has a power dissipation rating of 150 mW and operates within a temperature range of -55°C to +100°C. It is housed in a 4-SMD Gull Wing package.
Feature Summary
- Provides high insulation voltage of 5000 Vrms for safe signal transmission between isolated circuits.
- Utilizes an NPN phototransistor output configuration for digital switching applications.
- Designed with a compact SMD gull-wing package suitable for surface mount assembly.
Applications
- Industrial control systems requiring galvanic isolation
- Signal transmission across isolated ground planes
- Microcontroller interface circuits
Procurement Notes
Verify component authenticity through authorized distribution channels due to discontinued status. Confirm package variant matches design requirements as suffixes indicate specific packaging or testing conditions. Check latest manufacturer documentation for end-of-life notices and recommended replacement strategies before finalizing procurement plans.
Selection Notes
Select this component when 5000 Vrms isolation is required in a small surface-mount footprint. Ensure input current limits do not exceed 30 mA and output voltage ratings accommodate up to 70 V. Verify thermal management capabilities align with the 150 mW power dissipation specification under operating conditions.
Part Context
This part belongs to the PS2501A series of transistor output optocouplers from CEL. The series is designed for general-purpose isolation applications. The specific model indicates a single channel with NPN output and SMD packaging. This family offers reliable performance for digital signal isolation in various electronic systems.
Replacement Considerations
Direct substitutes may include PS2501AL-1-F3-H-A. Verify pinout compatibility and electrical specifications against original datasheets before substitution.
