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DB3W Datasheet(PDF) 1 Page - DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD

No. de Pieza. DB3W
Descripción  Silicon Bidirectional Trigger Diodes
Descarga  3 Pages
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Fabricante  YFWDIODE [DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD]
Página de inicio  http://www.yfwdiode.com/
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DB3W Datasheet(HTML) 1 Page - DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD

   
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DB3W/DC34W/DB4W SOD123FL
1 / 3
www.yfwdiode.com
Dongguan YFW Electronics Co, Ltd.
Silicon Bidirectional Trigger Diodes
FEATURES
These diacs are intended for use in thyristor phase control.
circuits for lamp-dimming. universal-motor speed controls. and
heat controls.
Lead free in comply with EU RoHS 2011/65/EU directives
MECHANICAL DATA
Case: SOD-123FL
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 15mg / 0.00048oz
Pinning
1.Cathode
2.Anode
 
 
 
 
  1
2
 
 
SOD123FL
Absolute Maximum Ratings at 25 °C
Parameter
Symbols
Value
Units
Power Dissipation (TC = 100 )
Ptot
150
mA
Repetitive Peak On-state Current (tp = 20 μs, f = 100 Hz)
ITRM
2
A
Operating Junction and Storage Temperature Range
Tj, Tstg
- 40 to + 125
°C
1)P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.
Characteristics at Ta = 25 °C
Parameter
Symbols
Min.
Max.
Units
DB3W
28
36
V
DC34W
30
38
V
Breakover Voltage at C = 22 nF, see
diagram 1
DB4W
VBO
35
45
V
Breakover Voltage Symmetry at C = 22 nF, see diagram 1
[|+VBO|-|-VBO|]
-
3
V
Dynamic Breakover Voltage at △I = [IBO to IF = 10 mA]
| △V ± |
5
-
V
Output Voltage See diagram 2
VO
5
-
V
Breakover Current at C = 22 nF
IBO
-
50
uA
Leakage Current at VB=0.5VBO max
IB
-
10
uA
Rise Time See diagram 3
tr
-
2
uS
Marking Code
DB3W
DB3W
DC34W
DC34W
DB4W
DB4W


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