SI8663BC-B-IS1 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent

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SI8663BC-B-IS1 | |
|---|---|
DigiKey Part Number | 336-2128-5-ND |
Manufacturer | |
Manufacturer Product Number | SI8663BC-B-IS1 |
Description | DGTL ISOLTR 3.75KV 6CH GP 16SOIC |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | General Purpose Digital Isolator 3750Vrms 6 Channel 150Mbps 35kV/µs CMTI 16-SOIC (0.154", 3.90mm Width) |
Datasheet | Datasheet |
EDA/CAD Models | SI8663BC-B-IS1 Models |
Product Attributes
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Category | Common Mode Transient Immunity (Min) 35kV/µs |
Mfr | Data Rate |
Packaging Tube | Propagation Delay tpLH / tpHL (Max) 13ns, 13ns |
Part Status Active | Pulse Width Distortion (Max) 4.5ns |
Technology Capacitive Coupling | Rise / Fall Time (Typ) 2.5ns, 2.5ns |
Type General Purpose | Voltage - Supply 2.5V ~ 5.5V |
Isolated Power No | Operating Temperature -40°C ~ 125°C |
Number of Channels 6 | Mounting Type Surface Mount |
Inputs - Side 1/Side 2 3/3 | Package / Case |
Channel Type Unidirectional | Supplier Device Package 16-SOIC |
Voltage - Isolation 3750Vrms | Base Product Number |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SI8663BC-B-IS1R | Skyworks Solutions Inc. | 0 | SI8663BC-B-IS1R-ND | $2.93855 | Parametric Equivalent |
| SI8663EC-B-IS1 | Skyworks Solutions Inc. | 0 | 336-2130-5-ND | $4.48000 | Parametric Equivalent |
| SI8663EC-B-IS1R | Skyworks Solutions Inc. | 0 | SI8663EC-B-IS1R-ND | $2.93855 | Parametric Equivalent |
In-Stock: 0
48 estimated in stock on 26-Jan-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $5.27000 | $5.27 |
| 10 | $4.02200 | $40.22 |
| 48 | $3.53208 | $169.54 |
| 144 | $3.29701 | $474.77 |
| 288 | $3.18201 | $916.42 |
| 528 | $3.09824 | $1,635.87 |
| 1,008 | $3.02328 | $3,047.47 |
| 2,544 | $2.93714 | $7,472.08 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.

