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STMicroelectronics Electronic Components Datasheet

DB3TG Datasheet

DIAC

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®
FEATURES
s VBO : 32V
s Low breakover current: 15µA max
s Breakover voltage range: 30 to 34V
DESCRIPTION
Functioning as a trigger diode with a fixed voltage
reference, the DB3TG can be used in conjunction
with triacs for simplified gate control circuits or as
a starting element in fluorescent lamp ballasts.
DB3TG
DIAC
DO-35
ABSOLUTE MAXIMUM RATINGS (limiting values)
Symbol
Parameter
ITRM Repetitive peak on-state current
tp = 20 µs F= 120 Hz
Tstg Storage temperature range
Tj Operating junction temperature range
Value
2
Unit
A
- 40 to + 125 °C
October 2001 - Ed: 2A
1/4


STMicroelectronics Electronic Components Datasheet

DB3TG Datasheet

DIAC

No Preview Available !

DB3TG
ELECTRICAL CHARACTERISTICS (Tj = 25°C unless otherwise specified)
Symbol
Parameter
Test Conditions
VBO Breakover voltage *
I VBO1 - VBO2 I Breakover voltage
symmetry
V Dynamic breakover
voltage *
VO Output voltage *
IBO Breakover current *
tr Rise time *
IR Leakage current *
* Applicable to both forward and reverse directions.
** Connected in parallel to the device.
C = 22nF **
C = 22nF **
VBO and VF at
10mA
see diagram 2
(R=20)
C = 22nF **
see diagram 3
VR = 0.5 VBO max
MIN.
TYP.
MAX.
MAX.
MIN.
MIN.
MAX.
MAX.
MAX.
Value
30
32
34
±2
9
5
15
2
10
Unit
V
V
V
V
µA
µs
µA
ORDERING INFORMATION
DB 3 TG
Diac Series
Breakover voltage
3: VBO typ = 32V
Special VBO range
OTHER INFORMATION
Part Number
Marking
DB3TG
DB3TG (Blue Body Coat)
Weight
0.15 g
Base Quantity
5000
Packing Mode
Tape & Reel
2/4


Part Number DB3TG
Description DIAC
Maker STMicroelectronics
Total Page 4 Pages
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