Wuxi Xuyang Electronics Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 100000pcs per 1 week |
| Delivery Time | 5 - 8 work days |
| Packaging Details | tape in box, 5000pcs/box |
| Part number | DB4 |
| VBO | 35-45V |
| IR | 10uA |
| Package | DO-35 |
| Packing | tape in box |
| SPQ | 5000pcs |
| Brand Name | XUYANG |
| Model Number | DB4 |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 100000pcs per 1 week |
| Delivery Time | 5 - 8 work days | Packaging Details | tape in box, 5000pcs/box |
| Part number | DB4 | VBO | 35-45V |
| IR | 10uA | Package | DO-35 |
| Packing | tape in box | SPQ | 5000pcs |
| Brand Name | XUYANG | Model Number | DB4 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | bidirectional trigger diode ，db3 diac diode | ||
DO-35 Glass Blue Printing DIP Bidirectional DIAC Trigger Diode DB4
Features
1. VBO: 40V(TYP)
2. Breakover voltage range: 35 to 45V
Applications
Functioning as a trigger diode with a fixed voltage reference, the DB4 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. | ±4 | 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.
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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