STMicroelectronics DB3 DIAC 36 V 2 A 2-Pin DO-35
- RS Stock No.:
- 108-132
- Distrelec Article No.:
- 304-37-459
- Mfr. Part No.:
- DB3
- Manufacturer:
- STMicroelectronics
Subtotal (1 pack of 5 units)*
TWD36.00
(exc. GST)
TWD37.80
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- Plus 2,060 unit(s) shipping from October 12, 2026
- Plus 3,085 unit(s) shipping from October 19, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | TWD7.20 | TWD36.00 |
*price indicative
- RS Stock No.:
- 108-132
- Distrelec Article No.:
- 304-37-459
- Mfr. Part No.:
- DB3
- Manufacturer:
- STMicroelectronics
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | DIAC | |
| Maximum Breakover Current IBO | 50μA | |
| Maximum Breakover Voltage VBO | 36V | |
| Repetitive Peak On-State Current | 2A | |
| Repetitive Peak Off-State Current | 0.01mA | |
| Mount Type | Through Hole | |
| Package Type | DO-35 | |
| Pin Count | 2 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Height | 2mm | |
| Length | 4.5mm | |
| Standards/Approvals | No | |
| Series | DB3 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type DIAC | ||
Maximum Breakover Current IBO 50μA | ||
Maximum Breakover Voltage VBO 36V | ||
Repetitive Peak On-State Current 2A | ||
Repetitive Peak Off-State Current 0.01mA | ||
Mount Type Through Hole | ||
Package Type DO-35 | ||
Pin Count 2 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Height 2mm | ||
Length 4.5mm | ||
Standards/Approvals No | ||
Series DB3 | ||
Automotive Standard No | ||
Non Compliant
DB3, DB4, SMDB3 DIAC Diodes
ST Microelectronics Functioning as a trigger diode with a fixed voltage reference, the DB3/DB4 series can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts.
The surface mount SOT23-3L package allows compact, SMD based designs for automated manufacturing.
Features and Benefits
Applications
The DIAC, or 'diode for alternating current', is a diode that conducts current only after its breakover voltage has been reached momentarily.
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