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LLDB3

Formosa MS
Part Number LLDB3
Manufacturer Formosa MS
Description DIAC
Published Mar 22, 2005
Detailed Description Formosa MS LLDB3 DIAC Features 1. 2. VBO: 32V Breakover voltage range: 28 to 36V Applications Functioning as a trigge...
Datasheet PDF File LLDB3 PDF File

LLDB3
LLDB3

Overview
Formosa MS LLDB3 DIAC Features 1.
2.
VBO: 32V Breakover voltage range: 28 to 36V Applications Functioning as a trigger diode with a fixed voltage reference, the LLDB3 can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts.
Absolute Maximum Ratings (Limiting values) Parameter Repetitive peak on-state current (tp=20µ s F=120 Hz) Operating junction temperature range Storage temperature range Symbol ITRM Tj Tstg Value 2 -40 ~ +125 -40 ~ +125 Unit A ? ? Formosa MS 1 Formosa MS LLDB3 Electrical Characteristics (Tj=25? unless otherwise specified) Parameter Symbol Breakover voltage* VBO Test Conditions C=22nF** MIN.
TYP.
MAX.
Breakover voltage symmetry Dynamic breakover voltage* Output voltage* Breakover current* Rise time* Leakage current* **Connected in parallel to the device.
Value 28 32 36 ± 3 5 5 50 2 10 Unit V |V BO1-VBO2| ? V VO IBO tr IR C=22nF** VBO and VF at 10mA see diagram 2(R=20O ) C=22nF** see diagram 3 VR =0.
5V BO max MAX.
MIN.
MIN.
MAX.
MAX.
MAX.
V V V µ A µ s µ A *Applicable to both forward and reverse directions.
Formosa MS 2 Formosa MS LLDB3 Formosa MS 3 Formosa MS Dimensions in mm LLDB3 Glass Case Mini Melf / SOD 80 JEDEC DO 213 AA Formosa MS 4 ...


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