Sanken Electric Co STA221A Datasheet
1A 4 circuits Triac Array
STA221A
■Features
●1A 4 Triacs combined one package
●Repetitive peak off-state voltage: V
●RMS on-state current: I
●Gate trigger current: I
GT
=1A
T(RMS)
=3mA max (MODE , , )
DRM
=400V
■Absolute Maximum Ratings
Parameter Symbol
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
V
DRM
I
T(RMS)
I
TSM
V
GM
I
GM
P
GM
P
G(AV)
Tj
Tstg
Ratings
400
–40 to
–40 to
1.0
10
0.5
1.0
0.1
External Dimensions
(Unit: mm)
0.2
±
0.2
±
11.3
2.3
0.5
±
4.7
±
C1.5
0.2
±
9.0
0.5
132 45678910
TGTGTG GT
11
25.25
b
0.5
±
0.25
1.0
9✕2.54=22.86
22
±
0.2
a
0.15
±
±
0.25
T
2T2
a. Part Number
b. Lot Number
(2.54)
0.15
±
Unit Conditions
V
A
A
6
V
A
W
–40°C to +125°C
Conduction angle 360°, Tc=97°C
50Hz full-cycle sinewave, Peak value, Non-repetitive, Tj=125°C
f 50Hz, duty 10%
f 50Hz, duty 10%
f 50Hz, duty 10%
W
+
125
+
125
°C
°C
±
0.2
4.0
3
0.2
±
TR1TR2TR3TR
0.5
1.2
2
1
59
7
48
Weight: Approx. 2.6g
4
6
10
■Electrical Characteristics
Parameter Symbol
Off-state current
On-state voltage
Gate trigger voltage
Gate trigger current
Gate non-trigger voltage
Thermal resistance
I
DRM
V
V
I
V
Rth
TM
GT
GT
GD
I
H
0.1
Ratings
typmin max
0.1
1.7
0.7
0.8
2.0
2.0
1.8
2.3
13.0
Unit Conditions
1.0 V
0.1
1.6
mA
V
3.5
1.2
1.2
V
3.0
3.0
3.0
mA
V
20
80
°C/W
=
V
, R
=
V
I
V
V
V
D
D
TM
D
D
D
=
=
=
=
V
=
6V, R
6V, R
1/2×V
DRM
GK
, R
GK
=
DRM
1.6A, Tc=25
=
10Ω, T
L
=
10Ω, T
L
, Tj=125
DRM
, Tj=125
∞
, Tj=25
∞
°C
°C
°C
+
+
T
, G
2
+
–
T
, G
=
25
°C
C
=
25
°C
C
2
–
–
T
, G
2
–
+
T
, G
2
+
+
T
, G
2
+
–
T
, G
2
–
–
T
, G
2
–
+
T
, G
2
°C
Junction to Lead, 1 element operation
junction to operating environment, 1 element operation
64
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