For Reference Only
| Part Number | IS281 |
| LIXINC Part # | IS281 |
| Manufacturer | Isocom Components |
| Category | Isolators › Optoisolators - Transistor, Photovoltaic Output |
| Description | OPTOCOUPLER TRANS MINI-FLAT |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | IS281 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 22 - Jan 26 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | IS281 |
| Brand: | Isocom Components |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Isolators |
| Subcategory: | Optoisolators - Transistor, Photovoltaic Output |
| Manufacturer: | Isocom Components |
| Series: | - |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Number of Channels: | 1 |
| Voltage - Isolation: | 3750Vrms |
| Current Transfer Ratio (Min): | 50% @ 10mA |
| Current Transfer Ratio (Max): | 600% @ 10mA |
| Turn On / Turn Off Time (Typ): | - |
| Rise / Fall Time (Typ): | 5µs, 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): | 60 mA |
| Vce Saturation (Max): | 200mV |
| Operating Temperature: | -55°C ~ 110°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 4-SOIC (0.173", 4.40mm Width) |
| Supplier Device Package: | - |
| SFH628A-4 | OPTOISOLATOR 5.3KV TRANS 4-DIP | 3981 More on Order |
|
| TLP291(BLL-TP,SE | OPTOISOLATOR 3.75KV TRANS 4-SO | 65421 More on Order |
|
| SFH6318T | OPTOISO 4KV TRANS W/BASE 8SOIC | 4849 More on Order |
|
| EL817(S1)(C)(TD)-V | OPTOISOLTR 5KV TRANSISTOR 4-SMD | 836 More on Order |
|
| 140817144200 | WL-OCPT OPTOCOUPLER PHOTOTRANSIS | 2286 More on Order |
|
| LTV-846 | OPTOISOLTR 5KV 4CH TRANS 16-DIP | 13259 More on Order |
|
| LTV-247 | OPTOISO 3.75KV 4CH TRANS 16SO | 1091 More on Order |
|
| PS2561BL1-1-L-A | OPTOISOLATOR 5KV TRANS 4DIP | 812 More on Order |
|
| SFH617A-4X001 | OPTOISOLATOR 5.3KV TRANS 4DIP | 4913 More on Order |
|
| ICPL2631 | OPTOISO 5KV 2CH TRANSISTOR | 1001 More on Order |
|
| FOD2741BSV | TRANSISTOR OUTPUT OPTOCOUPLER, 5 | 4227 More on Order |
|
| PS2501L-1-F3-K-A | OPTOISOLATOR 5KV TRANS 4SMD | 960 More on Order |
|
| JANTX4N48A | OPTOISO 1KV TRANS W/BASE TO78-6 | 974 More on Order |
| In Stock | 13044 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.63000 | $0.63 |
| 1000 | $0.21334 | $213.34 |
| 2000 | $0.19278 | $385.56 |
| 5000 | $0.17993 | $899.65 |
| 10000 | $0.17350 | $1735 |
| 25000 | $0.17093 | $4273.25 |
| 50000 | $0.16386 | $8193 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.