BTA10, BTB10
T1035, T1050
Datasheet
10 A Snubberless™, logic level and standard Triacs
Features
A2
•
•
•
•
G
A1
A2
A2
G
A1
A1
TO-220AB
A2
G
TO-220AB Ins.
A2
D²PAK
A2
A1
•
•
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, Snubberless™)
capability
BTA series UL1557 certified (file ref: 81734)
Packages are RoHS (2002/95/EC) compliant
Description
Available either in through-hole or surface mount packages, the BTA10, BTB10 and
T10xx 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
The Snubberless™ versions (W suffix and T10xx) 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 VRMS) complying with UL standards (file reference: E81734).
Product status link
BTA10, BTB10, T1035, T1050
Product summary
IT(RMS)
10 A
VDRM/VRRM
600 and 800 V
IGT
25 to 50 mA
DS3165 - Rev 9 - March 2019
For further information contact your local STMicroelectronics sales office.
www.st.com
BTA10, BTB10, T1035, T1050
Characteristics
1
Characteristics
Table 1. Absolute maximum ratings
Symbol
Parameters
IT(RMS)
RMS on-state current (full sine wave)
ITSM
I2t
Tc = 95 °C
F = 60 Hz
tp = 16.7 ms
105
I2t value for fusing
tp = 10 ms
A
55
A2s
F = 120 Hz
Tj = 125 °C
50
A/µs
tp = 10 ms
Tj = 25 °C
VDRM/VRRM +
100
V
tp = 20 µs
Tj = 125 °C
4
A
Tj = 125 °C
1
W
Storage junction temperature range
-40 to +150
°C
Operating junction temperature range
-40 to +125
°C
Average gate power dissipation
Tj
A
100
Peak gate current
Tstg
10
tp = 20 ms
VDSM/VRSM Non repetitive surge peak off-state voltage
PG(AV)
TO-220AB Ins.
F = 50 Hz
IG = 2 x IGT , tr ≤ 100 ns
IGM
Tc = 105 °C
Unit
Non repetitive surge peak on-state current (full cycle, Tj
initial = 25 °C)
Critical rate of rise of on-state current
dl/dt
TO-220AB
Value
Table 2. Static electrical characteristics
Symbol
Tj
Test conditions
Value
Unit
VT(1)
ITM = 14 A, tp = 380 µs
25 °C
Max.
1.55
V
VTO
threshold on-state voltage
125 °C
Max.
0.85
V
RD
Dynamic resistance
125 °C
Max.
40
mΩ
5
µA
1
mA
IDRM/IRRM
25 °C
VDRM = VRRM
Max.
125 °C
1. For both polarities of A2 referenced to A1
Table 3. Electrical characteristics (Tj = 25 °C, unless otherwise specified) - Snubberless™ (3 quadrants)
Symbol
IGT
Quadrant
T1035
BTB10-xCW
BTA10-xBW
Unit
BTB10-xBW
Max.
I - II - III
Max.
1.3
V
VD = VDRM, RL = 3,3 kΩ, Tj = 125 °C
I - II - III
Min.
0.2
V
IH
IT = 500 mA
I - II - III
Max.
35
50
IL
IG = 1.2 IGT
I - III
Max.
50
70
II
Max.
VGD
dV/dt(2)
VD = 12 V, RL = 33 Ω
VD = 67 % VDRM gate open, Tj = 125 °C
Min.
35
T1050
I - II - III
VGT
DS3165 - Rev 9
Parameters
BTA10-xCW
80
50
60
500
80
1000
mA
mA
mA
V/µs
page 2/12
BTA10, BTB10, T1035, T1050
Characteristics
Symbol
Parameters
Quadrant
(dI/dt)c(2) Without snubber, Tj = 125 °C
BTA10-xCW
T1035
BTB10-xCW
Min.
T1050
BTA10-xBW
Unit
BTB10-xBW
5.5
9
A/ms
1. Minimum IGT is guaranteed at 5 % of IGT max.
2. For both polarities of A2 referenced to A1
Table 4. Electrical characteristics (Tj = 25 °C, unless otherwise specified) - standard Triac (4 quadrants)
Symbol
IGT(1)
Parameters
(2)
IH
IL
dV/dt(2)
(dV/dt)c(2)
C
B
Unit
I - II - III
Max.
25
50
IV
Max.
50
100
All
Max.
1.3
V
VD = VDRM, RL = 3,3 kΩ, Tj = 125 °C
I - II - III
Min.
0.2
V
IT = 500 mA
I - II - III
Max.
25
50
I - III
Max.
40
50
II
Max.
80
100
VD = 67 % VDRM gate open, Tj = 125 °C
Min.
200
400
V/µs
(dI/dt)c = 4.4 A/ms, Tj = 125 °C
Min.
5
10
V/µs
Value
Unit
VD = 12 V, RL = 33 Ω
VGT
VGD
Value
Quadrant
IG = 1.2 IGT
mA
mA
mA
1. Minimum IGT is guaranteed at 5 % of IGT max.
2. For both polarities of A2 referenced to A1
Table 5. Thermal resistance
Symbol
Rth(j-c) (typ.)
Rth(j-a) (max.)
Parameters
Junction to case (AC)
Junction to ambient (S(1) = 2 cm²)
Junction to ambient
TO-220AB / D²PAK
1.5
TO-220AB insulated
2.4
D²PAK
45
TO-220AB / TO-220AB ins
60
°C/W
1. Copper surface under tab.
DS3165 - Rev 9
page 3/12
BTA10, BTB10, T1035, T1050
Characteristics (curves)
1.1
Characteristics (curves)
Figure 2. Maximum power dissipation versus on-state
RMS current (full cycle)
Figure 3. RMS on-state current versus case temperature
(full cycle)
I T(RMS) (A)
P(W)
13
12
12
11
11
10
9
8
7
10
9
8
BTB/T10
BTA
7
6
6
5
5
4
4
3
2
3
2
1
0
1
2
3
4
6
5
Tc(°C)
1
IT(RMS)(A)
0
7
8
9
10
Figure 4. Relative variation of thermal impedance versus
pulse duration
0
0
25
50
75
100
125
Figure 5. On-state characteristics (maximum values)
ITM(A)
K = [Zth/Rth]
1E+0
100
Tj = Tj max.
Tj max.
Vto = 0.85 V
Rd = 40 mΩ
Zth(j-c)
Zth(j-a)
10
Tj = 25 °C
1E-1
1E-3
1E-2
1E-1
1E+0
VTM(V)
1
tp(s)
1E-2
1E+1
1E+2
5E+2
Figure 6. Surge peak on-state current versus number of
cycles
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Figure 7. Non repetitive surge peak on-state current
versus sinusoidal pulse width (tP < 10 ms)
ITSM(A)
110
100
90
80
70
60
50
40
30
20
10
0
ITSM(A)
1000
Tj initial=25°C
t=20ms
Non repetitive
Tj initial=25°C
ITSM
dI/dt limitation:
50A/µs
One cycle
100
Repetitive
TC=95°C
Number of cycles
1
DS3165 - Rev 9
10
100
1000
10
0.01
t p (ms)
0.10
1.00
10.00
page 4/12
BTA10, BTB10, T1035, T1050
Characteristics (curves)
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)
(dl/dt)c [(dV/dt)c / specified (dl/dt)c
IGT,IH,IL[Tj] / IGT,IH,IL[Tj = 25 °C]
2.5
2.0
1.8
2.0
C
1.6
IGT
B
1.4
1.5
1.2
1.0
BW/CW/T10xx
1.0
IH and IL
0.8
0.5
0.6
0.0
-40
Tj (°C)
-20
0
20
40
(dV/dt)c (V/µs)
0.4
60
80
100
120
0.1
140
Figure 10. Relative variation of critical rate of decrease of
main current versus junction temperature
(dl/dt)c [Tj] / (dl/dt)c [Tj = 125 °C]
1.0
10.0
100.0
Figure 11. D²PAK thermal resistance junction to ambient
versus copper surface under tab
80
Rth(j-a) (°C/W)
D²PAK
6
70
5
Epoxy printed board FR4, copper thickness = 35 µm
60
4
50
3
40
30
2
20
1
0
10
Tj(°C)
0
DS3165 - Rev 9
25
50
75
100
125
SCu (cm²)
0
0
5
10
15
20
25
30
35
40
page 5/12
BTA10, BTB10, T1035, T1050
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
and product status are available at: www.st.com. ECOPACK® is an ST trademark.
2.1
D²PAK package information
Figure 12. D²PAK package outline
A
E
E1
E2
H
D
D1
L2
c2
2
3
D2
L3
1
b2
b
e
Max resin gate protrusion: 0.5 mm (1)
G
A1
A2
A3
L
R
Gauge Plane
V2
c
(1) Resin gate is accepted in each of position shown on the drawing, or their symmetrical.
Table 6. D²PAK package mechanical data
Dimensions
Ref.
Min.
Typ.
Max.
Min.
Typ.
Max.
A
4.30
4.60
0.1693
0.1811
A1
2.49
2.69
0.0980
0.1059
A2
0.03
0.23
0.0012
0.0091
A3
DS3165 - Rev 9
Inches(1)
Millimeters
0.25
0.0098
b
0.70
0.93
0.0276
0.0366
b2
1.25
1.7
0.0492
0.0669
page 6/12
BTA10, BTB10, T1035, T1050
D²PAK package information
Dimensions
Ref.
Inches(1)
Millimeters
Min.
Typ.
Max.
Min.
Typ.
Max.
c
0.45
0.60
0.0177
0.0236
c2
1.21
1.36
0.0476
0.0535
D
8.95
9.35
0.3524
0.3681
D1
7.50
8.00
0.2953
0.3150
D2
1.30
1.70
0.0512
0.0669
e
2.54
E
10.00
10.28
0.3937
0.4047
E1
8.30
8.70
0.3268
0.3425
E2
6.85
7.25
0.2697
0.2854
G
4.88
5.28
0.1921
0.2079
H
15
15.85
0.5906
0.6240
L
1.78
2.28
0.0701
0.0898
L2
1.27
1.40
0.0500
0.0551
L3
1.40
1.75
0.0551
0.0689
R
V2
0.1
0.40
0°
0.0157
8°
0°
8°
1. Dimensions in inches are given for reference only
Figure 13. D²PAK recommended footprint (dimensions are in mm)
16.90
10.30
5.08
1.30
8.90
DS3165 - Rev 9
3.70
page 7/12
BTA10, BTB10, T1035, T1050
TO-220AB non ins. and insulated package information
2.2
TO-220AB non ins. and insulated package information
Figure 14. TO-220AB non ins. and insulated package outline
C
B
b2
I
Resin gate 0.5 mm
max. protusion(1)
L
F
A
I4
l3
c2
a1
l2
a2
M
b1
e
c1
Resin gate 0.5 mm
max. protusion(1)
(1)Resin gate position accepted in one of the two positions or in the symmetrical opposites.
Table 7. TO-220AB non ins. and insulated package mechanical data
Dimensions
Millimeters
Ref.
Min.
A
15.20
a1
DS3165 - Rev 9
Typ.
Inches1
Max.
Min.
15.90
0.5984
3.75
Typ.
Max.
0.6260
0.1476
a2
13.00
14.00
0.5118
0.5512
B
10.00
10.40
0.3937
0.4094
b1
0.61
0.88
0.0240
0.0346
b2
1.23
1.32
0.0484
0.0520
C
4.40
4.60
0.1732
0.1811
page 8/12
BTA10, BTB10, T1035, T1050
TO-220AB non ins. and insulated package information
Dimensions
Ref.
Millimeters
Min.
Typ.
Inches1
Max.
Min.
Typ.
Max.
c1
0.49
0.70
0.0193
0.0276
c2
2.40
2.72
0.0945
0.1071
e
2.40
2.70
0.0945
0.1063
F
6.20
6.60
0.2441
0.2598
I
3.73
3.88
0.1469
0.1528
L
2.65
2.95
0.1043
0.1161
I2
1.14
1.70
0.0449
0.0669
I3
1.14
1.70
0.0449
0.0669
I4
15.80
16.80
0.6220
M
16.40
2.6
0.6457
0.6614
0.1024
1. Inch dimensions are for reference only.
DS3165 - Rev 9
page 9/12
BTA10, BTB10, T1035, T1050
Ordering information
3
Ordering information
Figure 15. BTA10 and BTB10 series ordering information scheme
BT
A
10 - 600
BW RG
Triac
Insulation
A = Insulated
B = Non-insulated
Current
10 = 10 A
Voltage
600 = 600 V
800 = 800 V
Sensitivity and type
B = 50 mA standard
C = 25 mA standard
BW = 50 mA Snubberless™
CW = 35 mA Snubberless™
Packing mode
RG = Tube
Figure 16. T10xx series ordering information scheme
T
10
50 - 8
G - TR
Triac
Current
10 = 10 A
Sensitivity
50 = 50 mA
35 = 35 mA
Voltage
800 V
600 V
Package
G = D²PAK
Packing mode
(blank) = Tube
-TR = Tape and reel
Table 8. Ordering information
DS3165 - Rev 9
Order code
Marking
BTA10-600BRG
BTA10-600B
BTA10-600CRG
BTA10-600C
BTA10-600BWRG
BTA10-600BW
BTA10-600CWRG
BTA10-600CW
BTA10-800BWRG
BTA10-800BW
BTA10-800CWRG
BTA10-800CW
BTB10-600BWRG
BTB10-600BW
BTB10-800BWRG
BTB10-800BW
T1035-6G
T1035-6G
T1050-8G
T1050-8G
T1035-6G-TR
T1035-6G
T1050-8G-TR
T1050-8G
Package
Weight
Base qty.
Delivery mode
50
Tube
1000
Tape and reel 13"
TO-220AB Ins.
2.3 g
TO-220AB
D²PAK
1.50 g
page 10/12
BTA10, BTB10, T1035, T1050
Revision history
Table 9. Document revision history
Date
Revision
Sep-2002
5A
13-Feb-2006
6
TO-220AB delivery mode changed from bulk to tube. ECOPACK statement
added.
06-Feb-2017
7
Added D²PAK package information.
8
Updated Table 3. Electrical characteristics (Tj = 25 °C, unless otherwise
specified) - Snubberless™ (3 quadrants), Section 3 Ordering information and
Section 2.1 D²PAK package information.
15-Mar-2018
Changes
Last update.
Added RPNs T1035 and T1050.
01-Mar-2019
DS3165 - Rev 9
9
Updated Links syntax.
page 11/12
BTA10, BTB10, T1035, T1050
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DS3165 - Rev 9
page 12/12