SFH628A-3 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

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SFH628A-3 | |
|---|---|
DigiKey Part Number | 751-1361-5-ND |
Manufacturer | |
Manufacturer Part Number | SFH628A-3 |
Description | OPTOISOLTR 5.3KV 1CH TRANS 4-DIP |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Optoisolator Transistor Output 5300Vrms 1 Channel 4-DIP |
Datasheet | Datasheet |
EDA/CAD Models | SFH628A-3 Models |
Product Attributes
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Category | Output Type Transistor |
Manufacturer Vishay Semiconductor Opto Division | Voltage - Output (Max) 55V |
Packaging Tube | Current - Output / Channel 50mA |
Part Status Active | Voltage - Forward (Vf) (Typ) 1.1V |
Number of Channels 1 | Current - DC Forward (If) (Max) 50 mA |
Voltage - Isolation 5300Vrms | Vce Saturation (Max) 400mV |
Current Transfer Ratio (Min) 100% @ 1mA | Operating Temperature -55°C ~ 100°C |
Current Transfer Ratio (Max) 320% @ 1mA | Mounting Type Through Hole |
Turn On / Turn Off Time (Typ) 6µs, 5.5µs | Package / Case 4-DIP (0.300", 7.62mm) |
Rise / Fall Time (Typ) 3.5µs, 5µs | Supplier Device Package 4-DIP |
Input Type AC, DC | Base Product Number |
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Substitutes (9)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SFH628A-3X001 | Vishay Semiconductor Opto Division | 0 | SFH628A-3X001-ND | $1.31000 | Parametric Equivalent |
| SFH628A-2 | Isocom Components 2004 LTD | 0 | 58-SFH628A-2-ND | $0.65000 | Similar |
| SFH628A-3 | Isocom Components 2004 LTD | 0 | 58-SFH628A-3-ND | $0.65000 | Similar |
| TLP620 | Isocom Components 2004 LTD | 0 | 58-TLP620-ND | $0.20156 | Similar |
| TLP620X | Isocom Components 2004 LTD | 0 | TLP620X-ND | $0.57000 | Similar |
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In-Stock: 0
100 estimated in stock on 24-Dec-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.25000 | $1.25 |
| 10 | $0.87900 | $8.79 |
| 100 | $0.65590 | $65.59 |
| 500 | $0.55680 | $278.40 |
| 1,000 | $0.52441 | $524.41 |
| 2,000 | $0.49693 | $993.86 |
| 5,000 | $0.46693 | $2,334.65 |
| 10,000 | $0.44825 | $4,482.50 |
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.







