For Reference Only
| Part Number | SMDB3 |
| LIXINC Part # | SMDB3 |
| Manufacturer | STMicroelectronics |
| Category | Discrete Semiconductor › Thyristors - DIACs, SIDACs |
| Description | DIAC 28-36V 1A SOT23-3 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SMDB3 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 22 - Jan 26 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SMDB3 |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Thyristors - DIACs, SIDACs |
| Manufacturer: | STMicroelectronics |
| Series: | - |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Voltage - Breakover: | 28 ~ 36V |
| Current - Breakover: | 10 µA |
| Current - Hold (Ih) (Max): | - |
| Current - Peak Output: | 1 A |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Package / Case: | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package: | SOT-23-3 |
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| In Stock | 14126 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.65000 | $0.65 |
| 3000 | $0.19043 | $571.29 |
| 6000 | $0.17815 | $1068.9 |
| 15000 | $0.16586 | $2487.9 |
| 30000 | $0.15726 | $4717.8 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.