PS9851-1-A Renesas Electronics Integrated Circuit (Small Outline Packages) In Stock
Renesas PS9851-1-A is a single-channel DC-input, IC-output optocoupler. It supports 15 MBps data rate, 2500 V isolation, 16 mA forward current, and 8-pin SO surface mounting. Request quote pricing with worldwide shipping support.
- Manufacturer
- Renesas Electronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- PS9851-1-A Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 100.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PS9851-1-A?
- Single-channel DC-input optocoupler with IC output stage
- 15 MBps nominal data rate for high-speed isolated logic links
- 2500 V maximum isolation rating supports galvanic separation
- 16 mA maximum forward current in an 8-pin SO surface-mount package
- UL recognized construction for compliance-sensitive industrial designs
What is PS9851-1-A used for?
PS9851-1-A is used in isolated digital interfaces, industrial controllers, inverter feedback paths, and measurement systems that need logic transfer across a galvanic barrier. It is also suitable for compact surface-mount boards where an 8-pin SO optocoupler simplifies isolation between control and power domains.
What are the specifications of PS9851-1-A?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | UL RECOGNIZED |
| Configuration | SINGLE |
| Data Rate-Nom | 15MBps |
| Forward Current-Max | 0.016A |
| Isolation Voltage-Max | 2500V |
| Mounting Feature | SURFACE MOUNT |
| Number of Elements | 1 |
| Number of Functions | 1 |
| On-State Current-Max | 0.002A |
| Optoelectronic Device Type | LOGIC IC OUTPUT OPTOCOUPLER |
| Packing Method | TAPE |
| Response Time-Nom | 4e-9 ns |
| Supply Voltage-Min | 4.5V |
| Surface Mount | YES |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8541.40.80.00 |
Where can I find the PS9851-1-A datasheet?
PS9851-1-A Datasheet DownloadOfficial datasheet from Renesas Electronics
What are equivalent replacements for PS9851-1-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which isolation requirement can PS9851-1-A support in a digital interface?
PS9851-1-A is listed with 2500 V maximum isolation, making it useful for separating logic circuitry from noisy or higher-potential equipment sections.
Does this optocoupler fit high-speed logic transfer applications?
The fetched specs show a 15 MBps nominal data rate, so it is a better fit for fast isolated logic than low-speed phototransistor optocouplers.
What package and channel count should assembly teams expect?
This Renesas device is a 1 channel surface-mount optocoupler in an 8-pin SO package, supporting compact SMT production layouts.
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Why Buy from FindMyChip
About Renesas Electronics
Renesas Electronics is a Japanese semiconductor manufacturer specializing in microcontrollers, analog products, and SoC solutions for automotive, industrial, and IoT applications.
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