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.
Applications:
- Triggering device for Triac or SCR based motor / light dimmer
- 32 V trigger device for oscillator circuit
- Start up triggering in lighting ballast for CFL, TL or LED lamps
| General Specification | |
| ITRM Repetitive peak on-state current | 2A |
| Minimum Breakover voltage (V) | 28 |
| Maximum Breakover voltage (V) | 36 |
| Product Type | DB3, DB4, SMDB3 |
| Operating Temperature Range (°C) | –55° C to +125° C |
| Mounting Type | Through Hole |
| Shipment Weight | 0.005 kg |
| Shipment Dimensions | 3 × 3 × 3 cm |
Additional information
| Brand Name | HJXRHGAL |
|---|---|
| Origin | CN(Origin) |
| Model Number | DB3 |
| Type | Rectifier Diode |
| Condition | New |
| is_customized | Yes |
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