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| Categories | DIACs, SIDACs |
|---|---|
| Breakover Voltage VBO(Range Value): | 28V~36V |
| Breakover Current (Ibo): | 50uA |
| Repetitive Peak On-state Current (Itrm): | 2A |
| Rise Time(tr): | 2us |
| Dynamic Breakover Voltage: | 5V |
| Leak Current: | 10uA |
| Breakover Voltage VBO(Typ): | 36V |
| Description: | 28V~36V 50uA 2us 36V SOD-123FL DIACs, SIDACs RoHS |
| Mfr. Part #: | DB3W |
| Model Number: | DB3W |
| Package: | SOD-123FL |
| Company Info. |
| Hefei Purple Horn E-Commerce Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
These bidirectional trigger diodes (diacs) are designed for thyristor phase control applications, including lamp-dimming, universal-motor speed controls, and heat controls. They offer reliable triggering in various control circuits.
| Model | Breakover Voltage (VBO) [Typ. @ C=22nF] (V) | Breakover Voltage Symmetry [Typ. @ C=22nF] (V) | Dynamic Breakover Voltage [Typ. @ I = IBO to IF = 10mA] (V) | Output Voltage [Typ.] (V) | Breakover Current [Typ. @ C=22nF] (A) | Leakage Current [Max. @ V=0.5VBO] (A) | Rise Time [Typ.] (s) |
| DB3W | 28 | - | 5 | 5 | 50 | 10 | 2 |
| DC34W | 30-36 | 3 | 5 | 5 | 50 | 10 | 2 |
| DB4W | 38-45 | 3 | 5 | 5 | 50 | 10 | 2 |
Absolute Maximum Ratings
| Parameter | Symbol | Value | Unit |
| Power Dissipation (Tj = 100C) | Ptot | 150 | mW |
| Repetitive Peak On-state Current (tp = 20 s, f = 100 Hz) | ITRM | 2 | A |
| Operating Junction and Storage Temperature Range | Tj, Tstg | -40 to +125 | C |
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