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PDF T1205 Data sheet ( Hoja de datos )
| Número de pieza | T1205 | |
| Descripción | logic level and standard Triacs | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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BTA12, BTB12, T12xx
12 A Snubberless™, logic level and standard Triacs
Datasheet - production data
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 performance. The BTA series
provide an insulated tab (rated at 2500 VRMS).
Description
Available either in through-hole or surface mount
packages, the BTA12, BTB12 and T12xx Triac
series are suitable for general purpose mains
power AC switching.
Table 1: Device summary
Symbol
T12xx BTA12 BTB12
IT(RMS)
VDRM/VRRM
IGT(Snubberless)
IGT(standard)
12 12
12
600/800
5/10/35/50
- 25/50
February 2017
DocID7473 Rev 10
This is information on a product in full production.
1/13
www.st.com
1 page  
BTA12, BTB12, T12xx
Figure 7: Non-repetitive surge peak on-state
current
Figure 8: Relative variation of gate trigger current,
holding current and latching current versus
junction temperature (typical values)
Figure 9: Relative variation of critical rate of
decrease of main current versus (dV/dt)c
(typical values)
Figure 10: Relative variation of critical rate of
decrease of main current versus (dV/dt)c
(typical values) (TW)
(dI/dt )c [(d V/dt )c] / specified (dI/dt )c
5.0
4.5
4.0
TW
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.1
(dV/dt)c(V/µs)
1.0 10.0
100.0
Figure 11: Relative variation of critical rate of
decrease of main current versus junction
temperature
Figure 12: Thermal resistance junction to ambient
versus copper surface under tab (printed circuit
board FR4, copper thickness: 35 μm)
Rth(j-a) (°C/W)
80
70
60
50
40
30
20
10
0
0
Epoxy printed board FR4, eCU= 35 µm
SCu(cm²)
5 10 15 20 25 30 35 40
DocID7473 Rev 10
5/13
5 Page 
BTA12, BTB12, T12xx
Part number
BTB12-600C
BTB12-600B
BTB12-600TW
BTB12-600SW
BTB12-xxxCW
BTB12-600BW
BTA12-600C
BTA12-xxxB
BTA12-600TW
BTA12-xxxSW
BTA12-xxxCW
BTA12-xxxBW
T1205-600G
T1210-6G
T1210-800G
T1235-xxxG
T1250-600G
Table 9: Product selector
Voltage (xxx)
600 800
Sensitivity
Type
X
25 mA
Standard
X
X
X
XX
X
50 mA
5 mA
10 mA
35 mA
50 mA
Standard
SnubberlessTM
SnubberlessTM
SnubberlessTM
SnubberlessTM
X
25 mA
Standard
XX
X
XX
XX
XX
X
X
X
XX
X
50 mA
5 mA
10 mA
35 mA
50 mA
5 mA
10 mA
10 mA
35 mA
50 mA
Standard
SnubberlessTM
SnubberlessTM
SnubberlessTM
SnubberlessTM
SnubberlessTM
SnubberlessTM
SnubberlessTM
SnubberlessTM
SnubberlessTM
Package
TO-220AB
TO-220AB
TO-220AB
TO-220AB
TO-220AB
TO-220AB
TO-220AB Ins.
TO-220AB Ins.
TO-220AB Ins.
TO-220AB Ins.
TO-220AB Ins.
TO-220AB Ins.
D²PAK
D²PAK
D²PAK
D²PAK
D²PAK
DocID7473 Rev 10
11/13
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet T1205.PDF ] | |
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