Z0109SN 5AA4 is available for purchase but is not normally stocked.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Z0109SN 5AA4 | |
|---|---|
DigiKey Part Number | Z0109SN5AA4-ND - Tape & Reel (TR) |
Manufacturer | |
Manufacturer Part Number | Z0109SN 5AA4 |
Description | TRIAC SENS GATE 800V 1A SOT223 |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | TRIAC Logic - Sensitive Gate 800 V 1 A Surface Mount SOT-223 |
Datasheet | Datasheet |
EDA/CAD Models | Z0109SN 5AA4 Models |
Product Attributes
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Category | Current - Gate Trigger (Igt) (Max) 10 mA |
Manufacturer STMicroelectronics | Current - Hold (Ih) (Max) 10 mA |
Packaging Tape & Reel (TR) | Configuration Single |
Part Status Active | Operating Temperature -40°C ~ 125°C (TJ) |
Triac Type Logic - Sensitive Gate | Mounting Type Surface Mount |
Voltage - Off State 800 V | Package / Case TO-261-4, TO-261AA |
Current - On State (It (RMS)) (Max) 1 A | Supplier Device Package SOT-223 |
Voltage - Gate Trigger (Vgt) (Max) 1.3 V | Base Product Number |
Current - Non Rep. Surge 50, 60Hz (Itsm) 8A, 8.5A |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| Z0109NN 5AA4 | STMicroelectronics | 144 | 497-4509-2-ND | $0.53000 | Parametric Equivalent |
| Z0109NN6AA4 | STMicroelectronics | 0 | 497-19459-2-ND | $0.53000 | Parametric Equivalent |
| L0109NTRP | Littelfuse Inc. | 0 | L0109NTRPTR-ND | $1.22000 | Parametric Equivalent |
Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quantity
All prices are in USD
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 32,000 | $0.10272 | $3,287.04 |
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.




