Categories | DIAC Trigger Diode |
---|---|
Brand Name: | XUYANG |
Model Number: | LLDB4 |
Certification: | ISO9001/RohS |
Place of Origin: | China |
MOQ: | 2500pcs |
Price: | negotiation |
Payment Terms: | T/T, Western Union |
Supply Ability: | 100000pcs per 1 week |
Delivery Time: | 10 - 15 work days |
Packaging Details: | tape in reel, 2500pcs/reel |
Part number: | LLDB4 |
VBO: | 35-45V |
IR: | 10uA |
Package: | SOD-80/LL-34 |
Packing: | tape in reel |
Junction temperature: | -40~+110°C |
Bidirectional SMD DIAC Trigger Diode LLDB4 With Glass Mini Melf Package
Features
1. VBO: 40V(TYP)
2. Breakover voltage range: 35 to 45V
Applications
Functioning as a trigger diode with a fixed voltage reference, the LLDB4 can be used in conjunction
with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts.
Absolute Maximum Ratings
Repetitive peak on-state current (tp=20μs F=120 Hz) | ITRM | 2 | A |
Operating junction temperature range | Tj | -40 ~ +125 | ℃ |
Storage temperature range | Tstg | -40 ~ +125 | ℃ |
Electrical Characteristics
Parameter | Symbol | Test Conditions | Value | Unit | |
Breakover voltage* | VBO | MIN. | 35 | V | |
TYP. | 40 | ||||
MAX. | 45 | ||||
Breakover voltage symmetry | |VBO1-VBO2| | C=22nF** | MAX. | ±3 | V |
Dynamic breakover voltage* | △V | VBO and VF at 10mA | MIN. | 5 | V |
Output voltage* | VO | see diagram 2(R=20Ω) | MIN. | 5 | V |
Breakover current* | IBO | C=22nF** | MAX. | 50 | μA |
Rise time* | tr | see diagram 3 | MAX. | 2 | μs |
Leakage current* | IR | VR=0.5VBO max | MAX. | 10 | μA |
Size:
What can you from XUYANG?
Best service: with 10 years experience in exporting sales staff will service you.
High quality: help you to avoid purchasing risk.
Short delivery: help you to save time.
Competitive price: the price is not the lowest but the highest cost performance
OEM/ODM: we are confident we can meet you OEM/ODm requirements.
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