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：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
- Series：PS2501-1
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：100% @ 5mA
- Current Transfer Ratio (Max)：300% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD (0.300", 7.62mm)
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
Download product information
Overview
The PS2501-1XGRSM is a single-channel optocoupler manufactured by Isocom Components. It features an infrared LED input coupled to a phototransistor output, providing electrical isolation between circuits. The device utilizes a surface-mount package designed for automated assembly processes. Key electrical characteristics include a high isolation voltage rating and defined current transfer ratios suitable for signal transmission applications.
Feature Summary
- Provides galvanic isolation between input and output circuits using infrared light transmission
- Integrates an infrared emitting diode with a silicon phototransistor detector
- Designed for surface-mount technology (SMT) assembly on printed circuit boards
Applications
- Logic-to-logic isolation in noisy industrial environments
- Signal transmission in measurement equipment
- Interface circuits for computer peripherals
Procurement Notes
Verify the specific suffix 'XGRSM' against official manufacturer documentation to confirm exact pinout, lead finish, and tape-and-reel specifications. Ensure the component meets required safety certifications such as UL or VDE for the intended application environment. Cross-reference datasheets for thermal and electrical limits before integration.
Selection Notes
Select this component when surface-mount isolation is required for single-channel signal transmission. Consider the current transfer ratio and isolation voltage ratings relative to the system requirements. Verify compatibility with standard SMT reflow profiles and ensure the package dimensions fit the PCB layout constraints.
Part Context
Isocom Components specializes in manufacturing optocouplers and photoelectric switches, often serving as a source for discontinued industry-standard components. The company produces devices that meet global industry standards, offering various packaging options including surface-mount types. Their product line includes replacements for common commercial optocoupler types.
Replacement Considerations
Consult official substitution lists from Isocom or Renesas Electronics for verified equivalents. Common functional alternatives may include other PS2501 series variants or compatible single-channel transistor-output optocouplers, provided pinouts and electrical parameters match exactly.
