SI8621AB-B-ISR is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
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SI8621AB-B-ISR | |
|---|---|
DigiKey Part Number | 336-4354-2-ND - Tape & Reel (TR) 336-4354-1-ND - Cut Tape (CT) 336-4354-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | SI8621AB-B-ISR |
Description | DGTL ISOLTR 2.5KV 2CH GP 8-SOIC |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 35kV/µs CMTI 8-SOIC (0.154", 3.90mm Width) |
Datasheet | Datasheet |
Product Attributes
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Category | Common Mode Transient Immunity (Min) 35kV/µs |
Mfr | Data Rate |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Propagation Delay tpLH / tpHL (Max) 35ns, 35ns |
Part Status Active | Pulse Width Distortion (Max) 25ns |
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 2 | Mounting Type Surface Mount |
Inputs - Side 1/Side 2 1/1 | Package / Case |
Channel Type Unidirectional | Supplier Device Package 8-SOIC |
Voltage - Isolation 2500Vrms | Base Product Number |
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Substitutes (8)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SI8621AB-B-IS | Skyworks Solutions Inc. | 0 | SI8621AB-B-IS-ND | $2.32000 | Parametric Equivalent |
| ISO7321CQDRQ1 | Texas Instruments | 38 | 296-43276-2-ND | $3.91000 | Similar |
| ISO7321CQDQ1 | Texas Instruments | 0 | ISO7321CQDQ1-ND | $4.18030 | Similar |
| ISO7321FCQDQ1 | Texas Instruments | 0 | ISO7321FCQDQ1-ND | $4.18030 | Similar |
| ISO7721FDR | Texas Instruments | 0 | 296-48915-2-ND | $1.87000 | Similar |
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In-Stock: 0
2,500 estimated in stock on 24-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.59000 | $2.59 |
| 10 | $2.32900 | $23.29 |
| 25 | $2.19680 | $54.92 |
| 100 | $1.87160 | $187.16 |
| 250 | $1.75740 | $439.35 |
| 500 | $1.53772 | $768.86 |
| 1,000 | $1.27412 | $1,274.12 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $1.23784 | $3,094.60 |
| 5,000 | $1.21223 | $6,061.15 |
| 7,500 | $1.19941 | $8,995.58 |
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.
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