Silicon bi-directional trigger device
intended for use in thyristor (SCR and
TRIAC) trigger circuits, energy saving
lighting circuits and other switching
functions.
SPECIAL FEATURES:
Low breakover current.
Excellent symmetry.
Very low leakage current.
BREAKOVER VOLTAGE
32 V
ON-STATE CURRENT
2.0 Amps
Feb - 03
Electrical Characteristics at Tamb = 25 C
Breakover Voltage *
Breakover Voltage Symmetry
Dynamic breakover voltage *
Output Voltage *
Breakover Current *
Rise Time *
Leakage Current *
V
BO
V
BO+
- -V
BO-
V
V
O
I
BO
tr
I
B
I
BO
, C = 22nF ** (see Figure 1)
I
BO
, C = 22nF ** (see Figure 1)
I =
[
I
BO
to I
F
= 10 mA
]
(see Figure 1)
(see Figure 3)
C = 22 nF **
(see Figure 4)
V
B
= 0.5 V
BO
max
(see Figure 1)
28
5
5
36
50
10
V
V
V
V
A
s
A
PARAMETER
CONDITIONS
Min.
Typ.
Max.
Unit
32
1.5
Thermal Resistance
Junction to Ambient
Junction to leads
R
th (j-a)
R
th (j-l)
400
150
C/W
C/W
PARAMETER
CONDITIONS
Min.
Typ.
Max.
Unit
Absolute Maximum Ratings, according to IEC publication No. 134
Total Power Dissipation
Repetitive peak on-state current
Storage Temperature Range
Operating Junction Temperature
P
tot
I
TRM
T
stg
T
j
Ta = 65 C
tp = 20 s, f = 100 Hz
-40
-40
150
2
+125
+125
mW
A
C
C
PARAMETER
CONDITIONS
Min.
Typ.
Max.
Unit
MARKING CODE
P1
** Connected in parallel with the devices.
Mounting instructions
1. Min. distance from body to soldering point,
4 mm.
2. Max. solder temperature, 250 C.
3. Max. soldering time, 3.5 sec.
4. Do not bend lead at a point closer than
2 mm. to the body.
Dimensions in mm.
DO-35
Glass Axial
Package
3.60
0.55
54.4
0.55
FD0200YR
DIAC
I
P
Peak Current *
see Figure 3 (Gate)
3
A
0.3
* Applicable to both forward and reverse directions.
FIGURE 1: Current-Voltage Characteristics
+V
BO
-V
BO
0
+I
BO
0
-I
BO
V+
V-
t
t
FIGURE 2
+I
F
10mA
I
BO
I
B
V
BO
0.5V
BO
-V
+V
-I
F
V
FIGURE 3: Test Circuit for Output Voltage.
D.U.T.
50Hz
220 V
AC
V
O
10K
500K
R = 20
0.1
F
FIGURE 4: Test circuit see Figure 3. Adjust R for I
p
= 0.5 A
t
r
I
p
90 %
10 %
FD0200YR
DIAC
Feb - 03
PART NUMBER INFORMATION
FAGOR
DIAC
CURRENT
CASE
VOLTAGE
SENSITIVITY
F
D
02
00
Y
R
00
FORMING
AM
PACKAGING
PDF 
ZIP