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T1250-800R-TR View Datasheet(PDF) - STMicroelectronics

Part NameT1250-800R-TR ST-Microelectronics
STMicroelectronics ST-Microelectronics
Description12 A Snubberless™, logic level and standard triacs


T1250-800R-TR Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Packaging information
3
Packaging information
BTA12, BTB12, T12xx
Epoxy meets UL94, V0
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
Table 8. D2PAK dimensions
Dimensions
Ref.
Millimeters
Inches
Min. Typ. Max. Min. Typ. Max.
E
L2
A
C2
A 4.30
A1 2.49
A2 0.03
4.60 0.169
2.69 0.098
0.23 0.001
0.181
0.106
0.009
B 0.70
0.93 0.027
0.037
L
D
B2 1.25 1.40
0.048 0.055
L3
C 0.45
0.60 0.017
0.024
A1
C2 1.21
1.36 0.047
0.054
B2
B
C
R
D 8.95
9.35 0.352
0.368
G
E 10.00
10.28 0.393
0.405
A2
2mm min.
FLAT ZONE
G 4.88
L 15.00
5.28 0.192
15.85 0.590
0.208
0.624
V2
L2 1.27
1.40 0.050
0.055
L3 1.40
1.75 0.055
0.069
R
0.40
0.016
V2 0°
8° 0°
Figure 15. Footprint (dimensions in mm)
16.90
10.30
8.90
5.08
1.30
3.70
8/12
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Description
Available either in through-hole or surface-moun packages, the BTA12, BTB12 and T12xx triac series is suitable for general purpose mains power AC switching.

Features
■ Medium current triac
■ Low thermal resistance with clip bonding
■ Low thermal resistance insulation ceramic for insulated BTA
■ High commutation (4Q) or very high commutation (3Q) capability
■ BTA series UL1557 certified (File ref: 81734)
■ Packages are RoHS ( 2002/95/EC) compliant

Applications
ON/OFF or phase angle function in applications such as static relays, light dimmers and appliance motors speed controllers.
The snubberless versions (BTA/BTB...W and T12 series) are especially recommended for use on inductive loads, because of their high commutation performances. The BTA series provides an insulated tab (rated at 2500 V RMS).

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