Discrete Semiconductor Products
DB4
ActiveSTMicroelectronics
DIAC / SIDAC, 35 V, 45 V, 100 A, 300 MA, DO-35, 2 ROHS COMPLIANT: YES
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Discrete Semiconductor Products
DB4
ActiveSTMicroelectronics
DIAC / SIDAC, 35 V, 45 V, 100 A, 300 MA, DO-35, 2 ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | DB4 |
|---|---|
| Current - Breakover | 50 µA |
| Current - Peak Output | 2 A |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | DO-204AH, Axial, DO-35 |
| Supplier Device Package | DO-35 |
| Voltage - Breakover [Max] | 45 V |
| Voltage - Breakover [Min] | 35 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
DB4 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.