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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): | - |
| Description: | 28V~36V 50uA 2us LL-34 DIACs, SIDACs RoHS |
| Mfr. Part #: | LLDB3 |
| Model Number: | LLDB3 |
| Package: | LL-34 |
| Company Info. |
| Hefei Purple Horn E-Commerce Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
The LL-34 LLDB3/LLDB4 are Silicon Bidirectional Trigger Diodes designed for thyristor phase control circuits. They are suitable for applications such as lamp-dimming, universal-motor speed controls, and heat controls.
| Parameter | Symbol | LLDB3 (Min./Max.) | LLDB4 (Min./Max.) | Unit | Conditions |
|---|---|---|---|---|---|
| Breakover Voltage | VBO | 28 / 36 | 35 / 45 | V | C = 22 nF |
| Breakover Voltage Symmetry | [|+VBO|-|-VBO|] | - 3 | V | C = 22 nF | |
| Dynamic Breakover Voltage | | V | | 5 | V | I = [IBO to IF = 10 mA] | |
| Output Voltage | VO | 5 - | V | See diagram 2 | |
| Breakover Current | IBO | - 50 | A | C = 22 nF | |
| Leakage Current | IB | - 10 | A | VB = 0.5 VBO max | |
| Rise Time | tr | - 2 | s | See diagram 3 | |
| Power Dissipation | Ptot | 150 | mW | Ta = 65 OC | |
| Repetitive Peak On-state Current | ITRM | 2 | A | tp = 20 s, f = 100 Hz | |
| Operating Junction and Storage Temperature Range | Tj, Tstg | - 40 to + 125 | OC | ||
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