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1A 4 circuits Triac Array
STA221A
s Features
q1A 4 Triacs combined one package qRepetitive peak off-state voltage: VDRM=400V qRMS on-state current: IT(RMS)=1A qGate trigger current: IGT=3mA max (MODE , ,
11.3±0.2
External Dimensions
(Unit: mm)
25.25±0.2 4.0±0.2
2.3±0.2 9.0±0.2
a b
4.7±0.5
)
0.5±0.15 1.0±0.25 9 ! 2.54=22.86±0.25 C1.5±0.5
(2.54)
0.5±0.15 1.2±0.2
3 TR1 2 1
5 TR2 4
7 TR3 6
9 TR4 8 10
1
2
3
4
5
6
7
8
9
10
T1 G
T2 G
T2 G
T2 G T 2
T1
a. Part Number b. Lot Number
Weight: Approx. 2.
STA221A Datasheet