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：OPTOISO 3.75KV 1CH TRANS 4-SMD
- Series：NEPOC
- Mfr：CEL
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：50% @ 5mA
- Current Transfer Ratio (Max)：300% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：3µs, 5µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：40V
- Current - Output / Channel：80mA
- Voltage - Forward (Vf) (Typ)：1.1V
- Current - DC Forward (If) (Max)：50 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
Download product information
Overview
The PS2701-1-V-F3-Y-A is a single-channel transistor output optocoupler in a 4-pin SOP package. It features an NPN phototransistor output with a maximum collector-emitter voltage of 70V and a maximum collector current of 30mA. The device offers a high isolation voltage of 3750 Vrms. Key electrical parameters include a forward voltage of 1.2V at 5mA forward current, and a current transfer ratio ranging from 50% to 300%. Switching characteristics specify a typical rise time of 3μs and a fall time of 5μs.
Feature Summary
- High isolation voltage capability for safe signal transmission between isolated circuits
- SOP surface mount package design for compact PCB integration
- Fast switching speed suitable for high-frequency digital applications
Applications
- Industrial control systems requiring galvanic isolation
- Communication equipment interface circuits
- Power supply feedback loops
Procurement Notes
Verify the manufacturer designation carefully, as this component is associated with both CEL and Renesas Electronics due to historical acquisitions. Confirm the specific suffix matches your board layout requirements. Check product status as some variants may be discontinued. Ensure the datasheet version aligns with your design specifications before finalizing procurement orders.
Selection Notes
Select this component when a single channel of fast-switching isolation is required in a small footprint. The 70V collector-emitter voltage rating supports common logic levels. Verify that the 3750 Vrms isolation rating meets your safety standards. Consider the 50-300% CTR range for drive circuit design margins. Ensure the SOP-4 package fits your assembly constraints.
Part Context
This part belongs to the PS2701 series of single-channel optocouplers. The series is characterized by high-speed operation and robust isolation performance. The SOP-4 package variant provides a space-efficient solution compared to traditional DIP packages. The component integrates an infrared emitting diode with an NPN phototransistor on a single chip.
Replacement Considerations
Cross-reference with PS2701A-1Y-V-F3-A for potential functional equivalents. Verify pinout compatibility and electrical parameter overlaps before substitution. Check for any differences in packaging or suffix codes that might affect mechanical fit or thermal performance.
