TLP291-4(GB,E) is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

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TLP291-4(GB,E) | |
|---|---|
DigiKey Part Number | TLP291-4(GBE)-ND |
Manufacturer | |
Manufacturer Product Number | TLP291-4(GB,E) |
Description | OPTOISOLTR 2.5KV 4CH TRANS 16-SO |
Manufacturer Standard Lead Time | 14 Weeks |
Customer Reference | |
Detailed Description | Optoisolator Transistor Output 2500Vrms 4 Channel 16-SO |
Datasheet | Datasheet |
EDA/CAD Models | TLP291-4(GB,E) Models |
Product Attributes
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Category | Output Type Transistor |
Manufacturer Toshiba Semiconductor and Storage | Voltage - Output (Max) 80V |
Packaging Tube | Current - Output / Channel 50mA |
Part Status Active | Voltage - Forward (Vf) (Typ) 1.2V |
Number of Channels 4 | Current - DC Forward (If) (Max) 50 mA |
Voltage - Isolation 2500Vrms | Vce Saturation (Max) 400mV |
Current Transfer Ratio (Min) 100% @ 5mA | Operating Temperature -55°C ~ 110°C |
Current Transfer Ratio (Max) 400% @ 5mA | Mounting Type Surface Mount |
Turn On / Turn Off Time (Typ) 3µs, 3µs | Package / Case 16-SOIC (0.179", 4.55mm Width) |
Rise / Fall Time (Typ) 2µs, 3µs | Supplier Device Package 16-SO |
Input Type DC | Base Product Number |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TLP291-4(GB-TP,E) | Toshiba Semiconductor and Storage | 0 | TLP291-4(GB-TPE)TR-ND | $1.42000 | Parametric Equivalent |
| TLP291-4(V4GBTPE | Toshiba Semiconductor and Storage | 0 | TLP291-4(V4GBTPETR-ND | $1.47000 | Parametric Equivalent |
In-Stock: 0
50 estimated in stock on 25-Jan-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.47000 | $1.47 |
| 50 | $0.84660 | $42.33 |
| 100 | $0.78200 | $78.20 |
| 500 | $0.66676 | $333.38 |
| 1,000 | $0.62911 | $629.11 |
| 2,000 | $0.59719 | $1,194.38 |
| 5,000 | $0.56235 | $2,811.75 |
| 10,000 | $0.54066 | $5,406.60 |
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