Formosa MS DB3 DIAC Features www.DataSheet4U.com 1. 2. VBO: 32V 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 fl uorescent 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 DB3 Electrical Characteristics (Tj=25? unless otherwise specified) Parameter Breakover voltage* Symbol VBO C=22nF** Test Conditions MIN. TYP. MAX. www.DataSheet4U.com Value 28 32 36 ± 3 5 5 50 2 10 Unit V Breakover voltage symmetry Dynamic breakover voltage* Output voltage* Breakover current* Rise time* Leakage current* |V BO1-VBO2| ? V VO IBO tr IR C=22nF** VBO and VF at 10mA see diagram 2(R=20 O ) 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. **Connected in parallel to the device. Formosa MS 2 Formosa MS DB3 www.DataSheet4U.com Formosa MS 3 Formosa MS DB3 Dimensions in mm www.DataSheet4U.com Standard Glass Case JEDEC DO 35 Formosa MS 4 DB3 DIAC Datasheet pdf - DIAC. Equivalent, Catalog

DIAC. DB3 Datasheet

DB3 DIAC. Datasheet pdf. Equivalent

DB3 Datasheet
Recommendation DB3 Datasheet
Part DB3
Description DIAC
Feature DB3; Formosa MS DB3 DIAC Features www.DataSheet4U.com 1. 2. VBO: 32V Breakover voltage range: 28 to 3.
Manufacture Formosa MS
Datasheet
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Formosa MS DB3
Formosa MS
DB3
DIAC
Features
www.DataSheet14.U.coVmBO: 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 fl uorescent 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 DB3
Formosa MS
DB3
Electrical Characteristics
(Tj=25? unless otherwise specified)
Parameter
Symbol
Breakover voltage*
VBO
Test Conditions
C=22nF**
Breakover voltage symmetry
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Dynamic breakover voltage*
|VBO1-VBO2|
?V
Output voltage*
Breakover current*
Rise time*
VO
IBO
tr
Leakage current*
IR
*Applicable to both forward and reverse directions.
**Connected in parallel to the device.
C=22nF**
VBO and VF at 10mA
see diagram 2(R=20O )
C=22nF**
see diagram 3
VR=0.5VBO max
MIN.
TYP.
MAX.
MAX.
MIN.
MIN.
MAX.
MAX.
MAX.
Value
28
32
36
±3
5
5
50
2
10
Unit
V
V
V
V
µA
µs
µA
Formosa MS
2



Formosa MS DB3
Formosa MS
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DB3
Formosa MS
3





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