STMicroelectronics DB4 DIAC 45V, 2A, 2-Pin DO-35
This image is representative of the product range
- RS Stock No.:
- Mfr. Part No.:
|units||Per unit||Per Pack*|
|25 - 25||$0.562||$14.05|
|50 - 100||$0.554||$13.85|
|125 - 225||$0.468||$11.70|
|250 - 475||$0.425||$10.625|
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
The DIAC, or 'diode for alternating current', is a diode that conducts current only after its breakover voltage has been reached momentarily.
|Maximum Breakover Voltage||45V|
|Repetitive Peak On-State Current||2A|
|Mounting Type||Through Hole|
|Dimensions||2 (Dia) x 4.5mm|
|Minimum Operating Temperature||-40 °C|
|Maximum Operating Temperature||+125 °C|