TYN840RG is out of stock and can be placed on backorder.
Available Substitutes:

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TYN840RG | |
|---|---|
DigiKey Part Number | 497-3792-5-ND |
Manufacturer | |
Manufacturer Part Number | TYN840RG |
Description | SCR 800V 40A TO-220 |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | SCR 800 V 40 A Standard Recovery Through Hole TO-220 |
Datasheet | Datasheet |
EDA/CAD Models | TYN840RG Models |
Product Attributes
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Category | Current - Hold (Ih) (Max) 75 mA |
Manufacturer STMicroelectronics | Current - Off State (Max) 5 µA |
Packaging Tube | Current - Non Rep. Surge 50, 60Hz (Itsm) 460A, 480A |
Part Status Active | SCR Type Standard Recovery |
Voltage - Off State 800 V | Operating Temperature -40°C ~ 125°C |
Voltage - Gate Trigger (Vgt) (Max) 1.3 V | Mounting Type Through Hole |
Current - Gate Trigger (Igt) (Max) 35 mA | Package / Case TO-220-3 |
Voltage - On State (Vtm) (Max) 1.6 V | Supplier Device Package TO-220 |
Current - On State (It (AV)) (Max) 25 A | Base Product Number |
Current - On State (It (RMS)) (Max) 40 A |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| S8040RTP | Littelfuse Inc. | 0 | F7261-ND | $5.89000 | Direct |
In-Stock: 0
50 estimated in stock on 01-Feb-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.62000 | $3.62 |
| 50 | $1.82660 | $91.33 |
| 100 | $1.65300 | $165.30 |
| 500 | $1.34858 | $674.29 |
| 1,000 | $1.25079 | $1,250.79 |
| 2,000 | $1.18238 | $2,364.76 |
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