For Reference Only
| Part Number | 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 | Dec 06 - Dec 10 2025(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 |
| Product 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 | 95118 pieces - 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 |
|---|---|---|
| 3000 | $0.20801 | $624.03 |
| 6000 | $0.19459 | $1167.54 |
| 15000 | $0.18117 | $2717.55 |
| 30000 | $0.17178 | $5153.4 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
