DB6 Shanghai Lunsure Electronic Tech, DB6 Datasheet
DB6
Manufacturer Part Number
DB6
Description
SILICON BIDIRECTIONAL DIAC
Manufacturer
Shanghai Lunsure Electronic Tech
Datasheet
1.DB6.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DB6801B
Manufacturer:
开关仔SPEED
Quantity:
20 000
Company:
Part Number:
DB6851-D
Manufacturer:
DONGBAO
Quantity:
16 070
FEATURES
The three layer,two terminal, axial lead, hermetically sealed diacs are
designed specifically for triggering thyristors. They demonstrate low breakover
current at breakover voltage as they withstand peak pulse current,The breakover
symmetry is within three volts(DB3,DC34,DB4)or four volts(DB6).These diacs are
intended for use in thyrisitors phase control, circuits for lamp dimming,universal
motor speed control, and heat control.
JF's DB3/DC34/DB4/DB6 are bi-directional trigged diode designed to operate
in conjunction with Triacs and SCR's
ABSOLUTE RATINGS(LIMITING VALUES)
ELECTRCAL CHARACTERISTICS
Notes: 1. Electrical characteristics applicable in both forward and reverse directions.
Symbols
Symbols
|
T
|+VBO|-
CHENYI ELECTRONICS
|-VBO|
STG
VBO
I
IBO
P
TRM
Vo
IB
tr
2. Connected in parallel with the devices.
c
/
T
V|
J
Power Dissipation on Printed
Circuit(L=10mm)
Repetitive Peak in-state
Current
Storage and Operating Junction Temperature
CE
Breakover Voltage Symmetry
Breakover Current(Note 1)
Breakover Voltage(Note 2)
Leakage Current(Note 1)
Output Voltage(Note 1)
Dynamic Breakover
Rise Time(Note 1)
Voltage(Note 1)
Parameters
Parameters
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
V
c=22nF(Note 2)
c=22nF(Note 2)
c=22nF(Note 2)
I=(
See Diagram 3
see diagram 1
See diagram1
See diagram1
See diagram1
See diagram2
B
Test Conditions
=0.5
I
F=100Hz
tp=10u s
BO
TA=50
to IF=10mA)
V
BO
max
DB3 DC34
Max
Max
Max
Max
Min
Typ
Min
Min
Typ
2.0
-40 to +125/-40 to 110
DB3
2.0
28
32
36
Value
150
DC34
DB4
2.0
30
34
38
3
5
Value
100
1.5
10
5
DB6
DB4
1.6
35
40
45
SILICON BIDIRECTIONAL DIAC
DB3/DC34/DB4/DB6
Units
mW
DB6
56
60
70
10
A
4
Units
V
V
V
V
A
S
A
Page 1 of 2
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DB6 Summary of contents
Page 1
... They demonstrate low breakover current at breakover voltage as they withstand peak pulse current,The breakover symmetry is within three volts(DB3,DC34,DB4)or four volts(DB6).These diacs are intended for use in thyrisitors phase control, circuits for lamp dimming,universal motor speed control, and heat control. ...
Page 2
... CE CHENYI ELECTRONICS RATINGS AND CHARACTERISTIC CURVES DB3/DC34/DB4/DB6 DIAGRAM 1: Current-voltage charateristics FIG.1-Power disspation versus ambient temperature(maximum values) FIG.3-Peak pulse current versus pulse duration (maximum values) Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD DB3/DC34/DB4/DB6 SILICON BIDIRECTIONAL DIAC DIAGRAM 2: Test circuit for output voltage DIAGRAM 3: Test circuit see diagram2 adjust R for Ip=0 ...