OPTOISO 2.5KV 2CH OPEN COL 8SSOP Product overview: PS9821-2-AX from CEL (California Eastern Laboratories) is a Signal Isolator and Optocoupler for galvanic isolation, signal protection, industrial interfaces, optocoupled switching, and noise-resistant control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Dual, 2.5KV. Search-friendly keywords include isolator, optoisolator, optocoupler, galvanic isolation, Dual, 2.5KV, Signal Isolator and Optocoupler, Logic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 902-PS9821-2-AX can be used for catalog matching and distributor lookup.
Logic Output Optoisolator 15Mbps Open Collector 2500Vrms 2 Channel 15kV/µs CMTI 8-SSOP
Manufacturer: CEL
Win Source Part Number: 792589-PS9821-2-AX
Series: NEPOC
Packaging: Bulk
Operating Temperature Range: -40°C ~ 85°C
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting: SMD
Output Type: Open Collector
Operating Supply Voltage: 2.7 V ~ 3.6 V
Data Rate: 15Mbps
Input Type: DC
Voltage - Forward (Vf) (Typ): 1.65V
Rise / Fall Time (Typ): 20ns, 5ns
Number of Channels: 2
Voltage - Isolation: 2500Vrms
Inputs - Side 1/Side 2: 2/0
Family Name: PS9821-2
Categories: Isolators
Manufacturer Package: 8-SSOP
Output Current per Channel: 25mA
Current - DC Forward (If) (Maximum): 15mA
Common Mode Transient Immunity (Minimum): 15kV/μs
Propagation Delay tpLH / tpHL (Maximum): 75ns, 75ns
Alternative Parts (Cross-Reference): PS9821-2-F3-AX; FOD063L; PS9821-2-F4-AX; PS9821-2-AX; PS9821-2-F4-A; PS9821-2-F3-A; PS9821-2-A; PS9821-2-F4;
Introduction Date: January 24, 2005
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | |
|---|---|---|---|
| Product Category | Optocouplers | Optocouplers | Optocouplers |
| Product Number | 902-PS9821-2-AX | PS9821-2-AX-ND | 792589-PS9821-2-AX |
| Product Name | Dual 2.5KV Signal Isolator and Optocoupler | Logic Output Optoisolators | Optoisolators - Logic Output - PS9821-2-AX |
| Input | DC | DC | DC; DC |
| Output | Open Collector | Open Collector | Open Collector |
| Mounting Option | Bulk | Surface Mount | Surface Mount |
| Isolation Voltage | 2500 volts | 2500 volts | 2500 volts |
| Package Type | "8-SOIC (0.154"", 3.90mm Width)" |
