Wuxi Xuyang Electronics Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 100000pcs per 1 week |
| Delivery Time | 10-15 work day |
| Packaging Details | tape in reel, 2500pcs/reel |
| Part number | DB3 |
| VBO | 28-36V |
| IR | 10uA |
| Package | SOD-80/LL-34 |
| Operation temperature range | -40°c - +125°c |
| RohS | Yes |
| Brand Name | XUYANG |
| Model Number | LLDB3 |
| Certification | ISO9001/RohS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 100000pcs per 1 week |
| Delivery Time | 10-15 work day | Packaging Details | tape in reel, 2500pcs/reel |
| Part number | DB3 | VBO | 28-36V |
| IR | 10uA | Package | SOD-80/LL-34 |
| Operation temperature range | -40°c - +125°c | RohS | Yes |
| Brand Name | XUYANG | Model Number | LLDB3 |
| Certification | ISO9001/RohS | Place of Origin | China |
| High Light | db3 diac diode ，db3 diac trigger diode | ||
Bidirectional DIAC Trigger Diode LLDB3 Glass Case MiniMELF SOD-80
Applications
1. Three layer, two terminal, axial lead, hermetically sealed diacs are designed specifically for
triggering thyristors
2. Demonstrate low break over current at break over voltage as they withstand peak pulse current,
break over symmetry within three volts (DB3/DB4)
3. Diacs are intended for use in thyrisitors phase control, circuits for lamp dimming, universal
motor speed control and heat control
Mechanical data
Case: MiniMELF glass case (SOD-80)
Polarity: color band denotes cathode end
Mounting position: any
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 | C=22nF** | MIN. | 28 | V |
| TYP. | 32 | ||||
| MAX. | 36 | ||||
| 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
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
200-300
Employee Number:
100~150
Ecer Certification：
Active Member
Xuyang is a mature manufacturer and supplier of diodes which was found in 2001, the integrated production lines including assembly, welding, testing and packaging machinery are settled in China. Our mission is to “make our customers satisfied using best resource and service”. We are also... Xuyang is a mature manufacturer and supplier of diodes which was found in 2001, the integrated production lines including assembly, welding, testing and packaging machinery are settled in China. Our mission is to “make our customers satisfied using best resource and service”. We are also...
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