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：Renesas Electronics Corporation
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：50% @ 5mA
- Current Transfer Ratio (Max)：400% @ 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-A is a single-channel optoisolator from the NEPOC series, manufactured by Renesas Electronics Corporation. It features an NPN phototransistor output and provides 5000Vrms isolation voltage. The device operates within a temperature range of -55°C to 100°C. Key electrical parameters include a maximum collector-emitter voltage of 70V, a DC forward current of 30mA, and a typical forward voltage of 1.2V. The saturation voltage is 300mV max, with rise/fall times of 3µs/5µs. It is housed in a 4-SMD gull-wing package.
Feature Summary
- Integrates a GaAs light emitting diode with an NPN phototransistor for signal transmission
- Provides high insulation voltage capability for circuit isolation
- Designed for surface mount installation in compact layouts
Applications
- Industrial control systems requiring signal isolation
- Power supply feedback loops
- Microcontroller input/output isolation
Procurement Notes
Verify the specific suffix 'A' corresponds to the 4-SMD gull-wing package configuration. Confirm the component status as it may be listed as not recommended for new designs. Ensure compatibility with existing PCB footprints and reflow soldering profiles specified in the official datasheet.
Selection Notes
Select this component when a surface-mount transistor output optocoupler with 5kV isolation is required. Compare CTR specifications against load requirements. Consider the operating temperature range and package dimensions relative to board space constraints. Verify if the lead-free or specific tape-and-reel options are needed for assembly.
Part Context
This part belongs to the PS2501 family of optically coupled isolators. It shares functional similarities with through-hole variants like the PS2501-1-A but differs in packaging. The 'L' suffix typically denotes lead-free construction. It is part of Renesas's NEPOC series designed for general-purpose isolation applications.
Replacement Considerations
Check for direct pin-compatible alternatives such as the PS2501AL-1-F3-A if different packaging quantities are required. Verify equivalent isolation ratings and CTR ranges before substituting with other manufacturers' transistor output optocouplers.
