STMicroelectronics-BTA12-700CRG
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BTA12, BTB12, T1205
T1210, T1235, T1250
Datasheet
12 A Snubberless™, logic level and standard Triacs
A2
A1
Features
•
•
•
•
•
•
Medium current Triac
Low thermal resistance with clip bonding
G
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 (2011/65/EU) compliant
A2
G
G
A2
A2
A1
A1
Description
TO-220AB
TO-220AB Ins.
A2
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. They
can be used as ON/OFF function in applications such as static relays, heating
regulation or induction motor starting circuit. They are also recommended for phase
control operations in light dimmers and appliance motors speed controllers.
G
A2
A1
D²PAK
The Snubberless™ versions (W suffix and T12xx) are especially recommended for
use on inductive loads, because of their high commutation performance. By using an
internal ceramic pad, the Snubberless™ series provide an insulated tab (rated at
2500 V
RMS
) complying with UL standards (file reference: E81734).
Logic Level BTA12-600TW and BTA12-600SW offer low holding current, ideal to
design light dimmers for LED lamps.
Product status link
Product summary
I
12 A
T(RMS)
V
/V
600 and 800 V
5 / 10 / 35 / 50 mA
25 / 50
DRM RRM
I
(Snubberless)
(standard)
GT
I
GT
DS2115
–
Rev 11
–
August 2018
For further information contact your local STMicroelectronics sales office.
BTA12, BTB12, T1205, T1210, T1235, T1250
Characteristics
1
Characteristics
Table 1.
Absolute maximum ratings (T
j
= 25 °C unless otherwise stated)
Symbol
Parameter
Value
Unit
T =
105 °C
TO-220AB, D²PAK
TO-220AB Ins.
f = 50 Hz
c
I
RMS on-state current (full sine wave)
12
A
T(RMS)
T =
90 °C
c
t = 20 ms
120
126
78
Non repetitive surge peak on-state current (full cycle, T
initial = 25 °C)
j
I
A
TSM
t =
16.7 ms
p
f = 60 Hz
2
2
2
t =
10 ms
p
I t
I t
value for fusing
A s
Critical rate of rise of on-state current I
= 2 x I
, tr ≤
100 ns
G
GT
T =
125 °C
dl/dt
f = 120 Hz
50
A/µs
V
j
V
DRM
/ V
+
RRM
V
/V
t =
10 ms
p
T =
25 °C
j
Non repetitive surge peak off-state voltage
DSM RSM
100
4
I
t =
20 µs
p
T =
125 °C
j
Peak gate current
A
GM
P
T =
125 °C
j
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
1
W
°C
°C
G(AV)
T
-40 to +150
-40 to +125
stg
T
j
Table 2.
Electrical characteristics (T
j
= 25 °C, unless otherwise specified) – Snubberless™ and logic level
(3 quadrants)
T1235
T1250
T1205
T1210
BTB12-
CW
BTB12-
BW
Symbol
Parameter
Quadrant
BTB12-TW BTB12-SW
BTA12-TW BTA12-SW
Unit
BTA12-CW BTA12-BW
I
I – II – III
Max.
I – II – III
Max.
I – II – III
Min.
I – II – III
Max.
5
10
35
50
mA
V
GT
V
V
= 12
V
, R
=
3
0 Ω
L
D
V
1.3
0.2
GT
V
= V
, R
= 3.3 kΩ, T
= 125 °C
V
GD
D
DRM
L
j
I =
100 mA
T
I
10
10
15
25
35
50
50
70
mA
H
I – III
II
Max.
Max.
Max.
Min.
Min.
Min.
I
= 1.2 x I
GT
I
mA
G
L
15
30
60
80
V
= 67% V
, gate open, T
= 125 °C
20
40
500
1000
V/µs
D
DRM
j
(dV/dt)c = 0.1 V/µs, T
= 125 °C
3.5
1.0
6.5
2.9
j
(dV/dt)c = 10 V/µs, T
= 125 °C
A/ms
j
Without snubber, T
= 125 °C
6.5
12
j
1. Minimum
I is
guaranteed at 5 % of I
max.
GT
GT
2. For
both polarities of A2 referenced to A1
DS2115
–
Rev 11
page 2/16
BTA12, BTB12, T1205, T1210, T1235, T1250
Characteristics
Table 3.
Electrical characteristics (T
j
= 25 °C, unless otherwise specified) – Standard Triac (4 quadrants)
Value
Symbol
Parameter
Quadrant
Unit
C
B
I – II – III
IV
25
50
50
I
Max.
mA
GT
V
V
= 12
V
, R
=
3
0 Ω
100
D
L
V
All
Max.
Min.
Max.
1.3
0.2
V
V
GT
V
= V
, R
= 33 kΩ, T
= 125 °C
All
GD
D
DRM
L
j
I =
500 mA
T
I
I – II – III
I – III – IV
II
25
40
80
200
5
50
50
mA
H
I
I =
1.2 I
G GT
Max.
mA
L
100
400
10
V
= 67 % V
gate open, T
= 125 °C
Min.
Min.
V/µs
V/µs
D
DRM
j
(dI/dt)c = 5.3 A/ms, T
= 125 °C
j
1. Minimum
I is
guaranteed at 5 % of I
max.
GT
GT
2. For
both polarities of A2 referenced to A1
Table 4.
Static electrical characteristics
Symbol
Test conditions
T =
25 °C
Value
1.55
0.85
35
Unit
V
V
I
= 17 A, t
= 380 µs
p
Max.
Max.
Max.
Max.
Max.
TM
j
TM
V
T =
125 °C
j
threshold on-state voltage
Dynamic resistance
V
TO
R
T =
125 °C
j
mΩ
µA
mA
D
T =
25 °C
j
5
I
I
V
= V
DRM RRM
DRM RRM
T =
125 °C
j
1
1. For
both polarities of A2 referenced to A1
Table 5.
Thermal resistance
Parameter
Symbol
Value Unit
2
Max.
Max.
Typ.
Typ.
1.4
D PAK / TO-220AB
R
Max. junction to case thermal resistance (AC)
°C/W
2.3
th(j-c)
th(j-a)
TO-220AB insulated
D²PAK
Junction to ambient
Junction to ambient
45
S = 2 cm²
R
°C/W
60
TO-220AB / TO-220AB insulated
1. S
= Copper surface under tab.
DS2115
–
Rev 11
page 3/16
BTA12, BTB12, T1205, T1210, T1235, T1250
Characteristics (curves)
1.1
Characteristics (curves)
Figure 1.
Maximum power dissipation versus on-state
RMS current (full cycle)
Figure 2.
RMS on-state current versus case temperature
(full cycle)
I
(A)
P(W)
T(RMS)
16
14
13
12
11
10
9
BT
B
/
T 12
14
12
10
8
BTA
8
7
6
5
6
4
3
4
2
1
0
2
I
(A)
T(RMS)
6
T (
°
C
)
C
0
0
1
2
3
4
5
7
8
9
10
11
12
0
25
50
75
100
125
Figure 3.
RMS on-state current versus ambient
temperature (printed circuit board FR4, copper thickness:
35 μm) (full cycle)
Figure 4.
Relative variation of thermal impedance versus
pulse duration
I
(A)
K=
[
Z
/R
]
th th
T(RMS)
1E+0
1E-1
1E-2
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Z
th(j-c)
D
2
PAK
(S = 1 cm
2
)
Z
th(j-a)
t
( s)
P
T
(°C )
C
1E-3
1E-2
1E-1
1E+0
1E+1
1E+2
5E+2
0
25
50
75
100
125
DS2115
–
Rev 11
page 4/16
BTA12, BTB12, T1205, T1210, T1235, T1250
Characteristics (curves)
Figure 6.
Surge peak on-state current versus number of
cycles
Figure 5.
On-state characteristics (maximum values)
I
(A)
TM
100
10
1
I
(A)
TSM
130
120
110
100
90
T
j
max.
V
to
=
0.85V
R
d
= 35 mΩ
t=20ms
T
j
= T
j
max.
One cycle
Non repetitive
T
j
initial
=
2
5°C
80
T
j
= 25°C.
70
60
Repetitive
T
C
= 90°C
50
40
30
20
V
(V)
TM
10
Num
b
e
r o
f
cycles
100
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1
10
1000
Figure 8.
Relative variation of gate trigger current holding
current and latching current versus junction temperature
(typical values)
Figure 7.
Non repetitive surge peak on-state current for a
sinusoidal pulse
I
(A)
TSM
T
j
initial = 25°C
I
, I
, I
[T ] / I
, I
, I
[T =
25 °C]
dI/dt limitation:
50A/µs
GT
H
L
j
GT
H
L j
2.5
2.0
1.5
1.0
0.5
0.0
1000
100
10
I
TSM
I
GT
I
H
& I
L
for a sinusoidal pulse with width t
10 ms
(ms)
P <
t
P
T (°C)
j
0.01
0.10
1.00
10.00
-40
-20
0
20
40
60
80
100
120
140
DS2115
–
Rev 11
page 5/16
BTA12, BTB12, T1205, T1210, T1235, T1250
Characteristics (curves)
Figure 9.
Relative variation of critical rate of decrease of
Figure 10.
Relative variation of critical rate of decrease of
main current versus (dV/dt)c (typical values)
main current versus (dV/dt)c (typical values)(TW)
(dI/d
t
)
c [(
d
V
/d
t
)
c] / specifie
d
(
dI/d
t
)
c
5.0
(dI/d
t
)
c [(
d
V
/d
t
)
c] / specifie
d
(
dI/d
t
)
c
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
TW, T1205
T1210/SW
C
B
T1235/T1250/CW/BW
(dV/dt)c(V/µs)
(dV/dt)c(V/µs)
0.1
1 .0
10.0
100.0
0.1
1.0
10.0
100.0
Figure 12.
D
2
PAK thermal resistance junction to ambient
versus copper surface under tab
Figure 11.
Relative variation of critical rate of decrease of
main current versus junction temperature
R
th(j-a)
(°C/W)
80
(dl/dt)c [T ] / (dl/dt)c [T
specified]
j
j
6
5
4
3
2
1
0
D²PAK
70
Epoxy printed board FR4, copper thickness = 35 µm
60
50
40
30
20
10
T (°C)
j
S
Cu
(cm²)
0
0
25
50
75
100
125
0
5
10
15
20
25
30
35
40
DS2115
–
Rev 11
page 6/16
BTA12, BTB12, T1205, T1210, T1235, T1250
Package information
2
Package information
In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
®
specifications, grade definitions
2.1
D²PAK package information
•
•
•
ECOPACK2® compliant
Lead-free package leads finishing
Molding compound resin is halogen-free and meets UL standard level V0
Figure 13.
D²PAK package outline
A
E
E1
E2
c2
1
2
3
b2
e
Max resin gate protrusion: 0.5 mm (1)
b
G
A1
A2
A3
R
Gauge Plane
(1) Resin gate is accepted in each of position shown on the drawing, or their symmetrical.
DS2115
–
Rev 11
page 7/16
BTA12, BTB12, T1205, T1210, T1235, T1250
D²PAK package information
Table 6.
D²PAK package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Typ.
Min.
4.30
2.49
0.03
Max.
4.60
2.69
0.23
Min.
Max.
A
A1
A2
A3
b
0.1693
0.0980
0.0012
0.1811
0.1059
0.0091
0.25
0.0098
0.70
1.25
0.45
1.21
8.95
7.50
1.30
2.54
10.00
8.30
6.85
4.88
15
0.93
1.7
0.0276
0.0492
0.0177
0.0476
0.3524
0.2953
0.0512
0.1
0.0366
0.0669
0.0236
0.0535
0.3681
0.3150
0.0669
b2
c
0.60
1.36
9.35
8.00
1.70
c2
D
D1
D2
e
E
10.28
8.70
7.25
5.28
15.85
2.28
1.40
1.75
0.3937
0.3268
0.2697
0.1921
0.5906
0.0701
0.0500
0.0551
0.4047
0.3425
0.2854
0.2079
0.6240
0.0898
0.0551
0.0689
E1
E2
G
H
L
1.78
1.27
1.40
L2
L3
R
0.40
0.0157
V2
0°
8°
0°
8°
1. Dimensions
in inches are given for reference only
DS2115
–
Rev 11
page 8/16
BTA12, BTB12, T1205, T1210, T1235, T1250
D²PAK package information
Figure 14.
D²PAK recommended footprint (dimensions are in mm)
16.90
10.30
5.08
1.30
3.70
8.90
DS2115
–
Rev 11
page 9/16
BTA12, BTB12, T1205, T1210, T1235, T1250
TO-220AB insulated and non insulated package information
2.2
TO-220AB insulated package information
•
•
•
•
Epoxy meets UL 94,V0
Cooling method: by conduction (C)
Recommended torque value: 0.55 N·m
Maximum torque value: 0.70 N·m
Figure 15.
TO-220AB insulated and non insulated package outline
C
B
b2
I
Resin gate 0.5 mm
max. protusion
(1)
L
F
A
I4
l3
l2
c2
a1
a2
M
c1
Resin gate 0.5 mm
max. protusion
(1)
b1
e
(1)Resin gate position accepted in one of the two positions or in the symmetrical opposites.
DS2115
–
Rev 11
page 10/16
BTA12, BTB12, T1205, T1210, T1235, T1250
TO-220AB insulated and non insulated package information
Table 7.
TO-220AB insulated and non insulated package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Typ.
Min.
Max.
Min.
Max.
A
a1
a2
B
15.20
15.90
0.5984
0.6260
3.75
0.1476
13.00
10.00
0.61
1.23
4.40
0.49
2.40
2.40
6.20
3.73
2.65
1.14
1.14
15.80
14.00
10.40
0.88
1.32
4.60
0.70
2.72
2.70
6.60
3.88
2.95
1.70
1.70
16.80
0.5118
0.3937
0.0240
0.0484
0.1732
0.0193
0.0945
0.0945
0.2441
0.1469
0.1043
0.0449
0.0449
0.6220
0.5512
0.4094
0.0346
0.0520
0.1811
0.0276
0.1071
0.1063
0.2598
0.1528
0.1161
0.0669
0.0669
0.6614
b1
b2
C
c1
c2
e
F
I
L
I2
I3
I4
M
16.40
2.6
0.6457
0.1024
1. Inch
dimensions are for reference only.
DS2115
–
Rev 11
page 11/16
BTA12, BTB12, T1205, T1210, T1235, T1250
Ordering information
3
Ordering information
Figure 16.
Ordering information scheme (BTA12 and BTB12 series)
BT A
1
2
– 600
BW RG
Triac series
Insulation
A = insulated
B = non insulated
Current
12 = 12A
Voltage
600 = 600V
800 = 800V
Sensitivity and type
B = 50 mA standard
C = 25 mA standard
BW = 50 mA Snubberless
CW = 35 mA Snubberless
SW = 10 mA logic level
TW = 5 mA logic level
Packing mode
RG = Tube
Figure 17.
Ordering information scheme (T12 series)
T 12 35
– 600
G (-TR)
Triac series
Current
12 = 12 A
Sensitivity
50 = 50 mA
35 = 35 mA
10 = 10 mA
Voltage
600 or 6 = 600V
800 or 8 = 800V
Package
2
G = D PAK
Packing mode
Blank =
T
u
be
-TR =
T
a
pe and reel
DS2115
–
Rev 11
page 12/16
BTA12, BTB12, T1205, T1210, T1235, T1250
Ordering information
Table 8.
Product selector
Voltage (xxx)
600 800
Part number
Sensitivity
Type
Package
BTB12-600C
BTB12-600B
BTB12-600TW
X
X
X
25 mA
50 mA
5 mA
Standard
Standard
TO-220AB
TO-220AB
TO-220AB
TM
TM
TM
TM
Snubberless
Snubberless
Snubberless
BTB12-600SW
BTB12-xxxCW
X
X
10 mA
35 mA
TO-220AB
TO-220AB
X
X
BTB12-600BW
BTA12-600C
BTA12-xxxB
X
X
X
X
50 mA
25 mA
50 mA
5 mA
TO-220AB
Snubberless
Standard
TO-220AB Ins.
TO-220AB Ins.
TO-220AB Ins.
Standard
TM
TM
TM
TM
TM
TM
TM
TM
TM
BTA12-600TW
Snubberless
Snubberless
Snubberless
Snubberless
Snubberless
Snubberless
Snubberless
Snubberless
Snubberless
BTA12-xxxSW
BTA12-xxxCW
BTA12-xxxBW
T1205-600G
T1210-6G
X
X
X
X
X
X
X
X
10 mA
35 mA
50 mA
5 mA
TO-220AB Ins.
TO-220AB Ins.
TO-220AB Ins.
D²PAK
10 mA
10 mA
35 mA
50 mA
D²PAK
T1210-800G
T1235-xxxG
T1250-600G
X
X
D²PAK
X
X
D²PAK
D²PAK
DS2115
–
Rev 11
page 13/16
BTA12, BTB12, T1205, T1210, T1235, T1250
Ordering information
Table 9.
Ordering information
Order code
BTA12-600BRG
BTA12-600BWRG
BTA12-600CRG
BTA12-600CWRG
BTA12-600SWRG
BTA12-600TWRG
BTA12-800BRG
BTA12-800BWRG
BTA12-800CWRG
BTA12-800SWRG
BTB12-600BRG
BTB12-600BWRG
BTB12-600CRG
BTB12-600CWRG
BTB12-600SWRG
BTB12-600TWRG
BTB12-800CWRG
T1205-600G-TR
T1210-6G-TR
Marking
Package
Weight
Base qty.
Delivery mode
BTA12-600B
BTA12-600BW
BTA12-600C
BTA12-600CW
BTA12-600SW
BTA12-600TW
BTA12-800B
BTA12-800BW
BTA12-800CW
BTA12-800SW
BTB12-600B
BTB12-600BW
BTB12-600C
BTB12-600CW
BTB12-600SW
BTB12-600TW
BTB12-800CW
T1205-600G
T1210-6G
TO-220AB Ins.
1.9 g
50
Tube
TO-220AB
T1210-800G-TR
T1235-600G-TR
T1235-800G-TR
T1250-600G-TR
T1210-6G
T1210-800G
T1235-600G
T1235-800G
T1250-600G
T1210-6G
1000
T
a
pe and reel 13″
D²PAK
1.38 g
50
Tube
T1235-600G
T1235-600G
DS2115
–
Rev 11
page 14/16
BTA12, BTB12, T1205, T1210, T1235, T1250
Table 10.
Document revision history
Date
Revision
Changes
Sep-2002
6A
Last update.
1. I2PAK package added.
15-Mar-2005
7
2. TO-220AB delivery mode changed from bulk to tube.
T1210 added.
27-May-2005
28-Sep-2007
8
9
Reformatted to current standards. T1250 added.
Removed I²PAK package.
02-Feb-2017
9-Aug-2018
10
11
Updated Figure 7: “Non-repetitive surge peak on-state current” and
T
a
ble 9: “Product selector” and
T
a
ble 10: “Ordering information”.
DS2115
–
Rev 11
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BTA12, BTB12, T1205, T1210, T1235, T1250
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DS2115
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Rev 11
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