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)：200% @ 5mA
- Current Transfer Ratio (Max)：400% @ 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 PS2501-1XLSM is a single-channel optically coupled isolator manufactured by Isocom Components. It integrates an infrared light-emitting diode with an NPN silicon phototransistor in a surface-mount package. The device provides high isolation voltage and high current transfer ratio, ensuring reliable signal transmission between systems of different potentials. It is designed for space-efficient mounting and features 100% tested electrical parameters.
Feature Summary
- Integrates an infrared LED with an NPN silicon phototransistor for optical isolation
- Provides high isolation voltage capability for safe potential separation
- Features high current transfer ratio for efficient signal coupling
- Designed for surface-mount applications to save board space
Applications
- Computer terminals
- Industrial system controllers
- Measuring instruments
- Signal transmission between systems of different potentials and impedances
Procurement Notes
Verify the specific suffix 'XLSM' against official Isocom documentation to confirm exact packaging and lead frame specifications. Ensure compatibility with existing surface-mount footprints and reflow soldering profiles. Confirm that the component meets required safety certifications for the target application environment.
Selection Notes
Select this component when high-density surface-mount isolation is required. Consider its high current transfer ratio for driving loads directly. Verify input forward voltage and output collector-emitter breakdown voltage against circuit requirements. Ensure the operating temperature range aligns with environmental conditions.
Part Context
This part belongs to the PS2501 series of high-density mounting phototransistor optically coupled isolators. The series includes variants with different channel counts and package types, such as DIP and surface-mount options. Isocom Components offers custom electrical selections within this family to meet specific design constraints.
Replacement Considerations
Compatible substitutes include PS2501-1 from Renesas Electronics and NEC. Verify pinout compatibility and electrical parameter equivalence before substitution.
