Renesas PS9121-F3-AX
$ 1.56
Production
Inventory History
3 month trend: -2.40%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Aug 12, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version 1.00 - Dec 1, 2021 |
Verification
Based on the style guide and datasheet for this part, three independent electronics engineering experts created:
- 3 versions of the symbol and 2D footprint
- 1 version of the 3D STEP model (STEP format AP-214)
- A colour palette configuration for a manufacturer
All created library files are layer-mapping agnostic and can be easily mapped to your design.
Created symbols and footprints are then compared using the following checks:
Symbol
Automated Checks
- Part number
- Key parameters
- Package code
- Pin names/numbers
- Pin types
Manual Checks
- Pin organization per style guide
Footprint
Automated Checks
- IPC standard
- Silkscreen clearance
- Courtyard excess
- Package outline
- Polarity marking
- Pad size & position verification
3D STEP Model
Manual Checks
- Dimension verification
- Colour palette compliance
- Format compliance
- Mapping orientation to 2D footprint
- Position verification to 2D footprint
A final verification process is performed:
If symbols and footprints match: The part is verified as ECAD Ready
If symbols and footprints don’t match: A Senior Electronics Engineer will review all differences to ensure the part meets the style guide and datasheet requirements
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.49.8000
Introduction Date2007-04-18
Lifecycle StatusProduction (Last Updated: 2 months ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 months ago)
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Descriptions
Descriptions of Renesas PS9121-F3-AX provided by its distributors.
Optocoupler Logic-Out Open Collector DC-IN 1-CH 5-Pin SOIC Emboss T/R
Logic IC Output Optocoupler, 1-Channel, 1-Element, 3750V Isolation, 15MBps
High CMR, 15 Mbps Open Collector Output Type 5-PIN SOP (SO-5) 3.3 V Photocoupler
PS9121 Series Single Ch 7 V 15Mb/s 3750 Vrms Open Collector Photocoupler - SOP-5
Optocoupler, Digital O/P, 15Mbps Rohs Compliant: Yes |Renesas Electronics Corporation PS9121-F3-AX
15Mbit/s 75ns 2.7V~3.6V 15kV/us DC SOP-5 Optocouplers - Logic Output ROHS
1.65V 20ns Open Collector 1 25mA 3.75KV 0.03 5ns SO-5 3.4mm*4.4mm*2.5mm
1 CHANNEL LOGIC OUTPUT OPTOCOUPLER 15 Mbps
OPTOISOLTR 3.75KV OPEN COLL 5-SO
OPTOISO,SINGLE,15MBd,HI CMR,PS9121-AX,3.
OPTOISO 3.75KV OPN COLLECTOR 5SO
PHOTOCOUPLER OPEN HS OUT 5-SOP
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Inventory History
3 month trend: -2.40%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOP
MSL1
MountSurface Mount
Number of Pins5
Technical
Data Rate15 Mbps
DirectionUnidirectional
Fall Time5 ns
Part FamilyPS9121
Forward Current30 mA
Forward Voltage1.8 V
Isolation Voltage3750 Vrms
Max Operating Temperature85 °C
Max Power Dissipation40 mW
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of Channels1
Number of Circuits1
Number of Elements1
Output Current25 mA
Output TypeOpen Collector
Power Dissipation40 mW
Propagation Delay75 ns
RAM Size24 kB
Response Time20 ns
Reverse Breakdown Voltage5 V
Reverse Voltage5 V
Target ApplicationMeasuring instrument\, Controller\, PDP\, FA network
Turn-On Delay Time75 ns
Dimensions
Height2.8 mm
Documents
Download datasheets and manufacturer documentation for Renesas PS9121-F3-AX.
Official Datasheet4 years ago
Compliance
Environmental Classification
China RoHSCompliant
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements