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DB3 Blue Printing DIAC Trigger Diode For Simplified Gate Control Circuits

Categories DIAC Trigger Diode
Brand Name: XUYANG
Model Number: DB3
Certification: ISO9001
Place of Origin: China
MOQ: 5000pcs
Price: negotiation
Payment Terms: T/T, Western Union
Supply Ability: 100000pcs per 1 week
Delivery Time: 3-5 work day
Packaging Details: tape in box, 5000pcs/box,100000pcs/ctn
Part number: DB3
VBO: 28-36V
IR: 10uA
Package: DO-35
Operation temperature range: -40°c - +125°c
Storage temperature range: -40°c - +125°c
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DB3 Blue Printing DIAC Trigger Diode For Simplified Gate Control Circuits

DO-35 Glass Package Blue Printing DIP Diac Trigger Diode DB3


Features

  1. VBO: 32V
  2. Breakover voltage range: 28 to 36V

Applications


Functioning as a trigger diode with a fixed voltage reference, the DB3 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)ITRM2A
Operating junction temperature rangeTj-40 ~ +125
Storage temperature rangeTstg-40 ~ +125

Electrical Characteristics


ParameterSymbolTest ConditionsValueUnit
Breakover voltage*VBOC=22nF**MIN.28V
TYP.32
MAX.36
Breakover voltage symmetry|VBO1-VBO2|C=22nF**MAX.±3V
Dynamic breakover voltage*△VVBO and VF at 10mAMIN.5V
Output voltage*VOsee diagram 2(R=20Ω)MIN.5V
Breakover current*IBOC=22nF**MAX.50μA
Rise time*trsee diagram 3MAX.2μs
Leakage current*IRVR=0.5VBO maxMAX.10μA

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