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Bidirectional 28-36V LLDB3 DIAC Trigger Diode With MiniMELF Glass Case

Wuxi Xuyang Electronics Co., Ltd.
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Bidirectional 28-36V LLDB3 DIAC Trigger Diode With MiniMELF Glass Case

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Brand Name : XUYANG

Model Number : LLDB3

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 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

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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

Bidirectional 28-36V LLDB3 DIAC Trigger Diode With MiniMELF Glass Case

Bidirectional 28-36V LLDB3 DIAC Trigger Diode With MiniMELF Glass Case


Product Tags:

db3 diac diode

      

db3 diac trigger diode

      
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