Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | DB3 | DB3 Series |
|---|---|---|
| Current - Breakover | - | 50 µA |
| Current - Peak Output | - | 2 A |
| null | - | |
| Operating Temperature | - | -40 °C |
| Operating Temperature | - | 125 ¯C |
| Package / Case | - | Axial, DO-35, DO-204AH |
| Supplier Device Package | - | DO-35 |
| Voltage - Breakover | - | 28 V |
| Voltage - Breakover | - | 36 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 5189 | $ 0.06 | |
| Cut Tape (CT) | 1 | $ 0.26 | ||
| 10 | $ 0.18 | |||
| 100 | $ 0.09 | |||
| 500 | $ 0.07 | |||
| 1000 | $ 0.05 | |||
| 2000 | $ 0.04 | |||
| Tape & Reel (TR) | 5000 | $ 0.04 | ||
| 10000 | $ 0.03 | |||
| 25000 | $ 0.03 | |||
| 50000 | $ 0.03 | |||
| 125000 | $ 0.03 | |||
DB3 Series
DIAC
| Part | Current - Peak Output | Voltage - Breakover [Min] | Voltage - Breakover [Max] | Package / Case | Supplier Device Package | Current - Breakover | Operating Temperature [Min] | Operating Temperature [Max] |
|---|---|---|---|---|---|---|---|---|
STMicroelectronics DB3 | ||||||||
STMicroelectronics DB3 | ||||||||
STMicroelectronics DB3 | 2 A | 28 V | 36 V | Axial, DO-204AH, DO-35 | DO-35 | 50 µA | -40 °C | 125 ¯C |
Description
General part information
DB3 Series
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.
Documents
Technical documentation and resources