sAbsolute Maximum Ratings
sElectrical Characteristics
Parameter
Symbol
Ratings
Unit
Conditions
V
Conduction angle 360
, Tc=97
C
40
C to +125
C
50Hz full-cycle sinewave, Peak value, Non-repetitive, Tj=125
C
f 50Hz, duty 10%
f 50Hz, duty 10%
f 50Hz, duty 10%
400
A
A
V
A
W
W
C
C
V
DRM
I
T(RMS)
I
TSM
V
GM
I
GM
P
GM
P
G(AV)
Tj
Tstg
1.0
10
6
0.5
1.0
0.1
40 to
+
125
40 to
+
125
V
T
2
+
, G
+
T
2
+
, G
T
2
, G
T
2
, G
+
T
2
+
, G
+
T
2
+
, G
T
2
, G
T
2
, G
+
V
mA
V
C/W
Parameter
Symbol
Ratings
typ
min
max
Unit
Conditions
mA
I
DRM
V
TM
V
GT
I
GT
V
GD
I
H
Rth
0.7
0.8
2.0
2.0
1.8
2.3
13.0
1.7
1.2
3.0
3.0
3.0
80
20
0.1
1.6
3.5
1.2
0.1
0.1
1.0
V
D
=
V
DRM
, R
GK
=
, Tj=125
C
V
D
=
V
DRM
, R
GK
=
, Tj=25
C
I
TM
=
1.6A, Tc=25
C
V
D
=
6V, R
L
=
10
, T
C
=
25
C
V
D
=
6V, R
L
=
10
, T
C
=
25
C
junction to operating environment, 1 element operation
Junction to Lead, 1 element operation
V
D
=
1/2
V
DRM
, Tj=125
C
Weight: Approx. 2.6g
64
3
2
1
10
4
8
5
9
TR
1
TR
2
TR
3
TR
4
6
7
(2.54)
1
3
2
4
5
6
7
8
9
10
9.0
0.2
2.3
0.2
11.3
0.2
4.7
0.5
1.2
0.2
0.5
0.15
T
G
T
G
T
G
G
T
2
T
2
T
1
1
2
2
9
!
2.54=22.86
0.25
1.0
0.25
0.5
0.15
25.25
0.2
C1.5
0.5
4.0
0.2
STA221A
1A 4 circuits Triac Array
s Features
q
1A 4 Triacs combined one package
q
Repetitive peak off-state voltage: V
DRM
=400V
q
RMS on-state current: I
T(RMS)
=1A
q
Gate trigger current: I
GT
=3mA max (MODE , , )
External Dimensions
(Unit: mm)
a. Part Number
b. Lot Number
a
b
Repetitive peak off-state voltage
RMS on-state current
Surge on-state current
Peak forward gate voltage
Peak forward gate current
Peak gate power loss
Average gate power loss
Junction temperature
Storage temperature
Off-state current
On-state voltage
Gate trigger voltage
Gate trigger current
Gate non-trigger voltage
Thermal resistance
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