DB3 Diac Trigger Diode 2A ديود دياك
LD 1.000
سعر البيع
LD 1.000
سعر الطبيعي
LD 2.000
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DB3 Diac Trigger Diode 2A ديود دياك
LD 1.000
سعر البيع
LD 1.000
سعر الطبيعي
LD 2.000
DB3 is a commonly used DIAC (Diode for Alternating Current), which is a bidirectional semiconductor switch that conducts current only after its breakover voltage (typically 28 to 36 volts) is exceeded. It is widely used as a trigger device for TRIACs and thyristors in AC power control applications.
| Parameter | Value |
|---|---|
| Type | Bidirectional Trigger Diode (DIAC) |
| Breakover Voltage (Vbo) | 28 V (min) to 36 V (max), typically 32 V |
| Breakover Current (Ibo) | Max 50 µA to 100 µA (depending on variant/manufacturer) |
| Peak Pulse Current (Ipp) | 1 A to 2 A |
| Power Dissipation (Pd) | 150 mW |
| Operating Temperature | -40°C to +125°C |
| Package Type | DO-35 (through-hole) |