BTA10, BTB10, T10xx
10 A SnubberlessTM, logic level and standard Triacs
Datasheet - production data
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.
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).
Table 1: Device summary
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, Snubberless™) capability
BTA series UL1557 certified (file ref: 81734)
Packages are RoHS (2002/95/EC) compliant
February 2017
Symbol
Parameter
BTA10, BTB10,
T10xx
IT(RMS)
RMS on-state current
10 A
VDRM/VRRM
Repetitive peak offstate voltage
600 and 800 V
IGT
Triggering gate current
25 to 50 mA
DocID2937 Rev 7
This is information on a product in full production.
1/14
www.st.com
Characteristics
1
BTA10, BTB10, T10xx
Characteristics
Table 2: Absolute maximum ratings
Symbol
Parameter
Value
Unit
10
A
IT(RMS)
RMS on-state current (full sine
wave)
TO-220AB
Tc = 105 °C
TO-220AB Ins.
Tc = 95 °C
Non repetitive surge peak onstate current (full cycle, Tj initial
= 25 °C)
F = 50 Hz
tp = 20 ms
100
ITSM
F = 60 Hz
tp = 16.7 ms
105
I2t value for fusing
tp = 10 ms
dl/dt
Critical rate of rise of on-state
current
IG = 2 x IGT , tr ≤ 100 ns
F = 120 Hz
VDSM/VRSM
Non repetitive surge peak offstate voltage
Peak gate current
I2 t
IGM
PG(AV)
Tstg
Tj
A
55
A2s
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
Value
Unit
Average gate power dissipation
Table 3: Static electrical characteristics
Symbol
Test Conditions
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
125 °C
Notes:
(1)For
2/14
Tj
both polarities of A2 referenced to A1
DocID2937 Rev 7
Max.
BTA10, BTB10, T10xx
Characteristics
Table 4: Electrical characteristics (Tj = 25 °C, unless otherwise specified) - Snubberless™
(3 quadrants)
BTA10/BTB10
Symbol
IGT(1)
Parameter
Quadrant
VD = 12 V, RL = 33 Ω
VGT
VGD
VD = VDRM, RL = 3,3 kΩ,
Tj = 125 °C
IH(2)
IT = 500 mA
IL
IG = 1.2 IGT
dV/dt(2)
(dI/dt)c(2)
CW
T1050
BW
35
50
Unit
I - II - III
Max.
mA
I - II - III
Max.
1.3
V
I - II - III
Min.
0.2
V
Max.
35
50
mA
I - III
Max.
50
70
II
Max.
60
80
VD = 67 % VDRM gate open,
Tj = 125 °C
Min.
500
1000
V/µs
(dI/dt)c = 5.3 A/ms, Tj = 125 °C
Min.
5.5
9
A/ms
mA
Notes:
(1)
Minimum IGT is guaranteed at 5 % of IGT max.
(2)
For both polarities of A2 referenced to A1
Table 5: Electrical characteristics (Tj = 25 °C, unless otherwise specified) - standard Triac
(4 quadrants)
Symbol
IGT(1)
Parameter
VD = 12 V, RL = 33 Ω
VGT
VGD
VD = VDRM, RL = 3,3 kΩ, Tj = 125 °C
IH(2)
IT = 500 mA
IL
IG = 1.2 IGT
dV/dt(2)
(dV/dt)c(2)
Value
Quadrant
C
B
Unit
I - II - III
Max.
25
50
IV
Max.
50
100
All
Max.
1.3
V
I - II - III
Min.
0.2
V
mA
Max.
25
50
mA
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
mA
Notes:
(1)
Minimum IGT is guaranteed at 5 % of IGT max.
(2)
For both polarities of A2 referenced to A1
DocID2937 Rev 7
3/14
Characteristics
BTA10, BTB10, T10xx
Table 6: Thermal resistance
Symbol
Rth(j-c) (typ.)
Rth(j-a) (max.)
Parameter
TO-220AB / D²PAK
1.5
TO-220AB insulated
2.4
Junction to ambient (S(1) = 1 cm²)
D²PAK
45
Junction to ambient
TO-220AB / TO-220AB ins
60
Junction to case (AC)
Notes:
(1)Copper
4/14
Value
surface under tab.
DocID2937 Rev 7
Unit
°C/W
BTA10, BTB10, T10xx
1.1
Characteristics
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)
Figure 3: Relative variation of thermal impedance
versus pulse duration
Figure 4: On-state characteristics
(maximum values)
Figure 5: Surge peak on-state current versus
number of cycles
Figure 6: Non repetitive surge peak on-state
current versus sinusoidal pulse width (tP < 10 ms)
DocID2937 Rev 7
5/14
Characteristics
BTA10, BTB10, T10xx
Figure 7: Relative variation of gate trigger current,
holding current and latching current versus
junction temperature (typical values)
Figure 8: Relative variation of critical rate of
decrease of main current versus
(dV/dt)c (typical values)
Figure 9: Relative variation of critical rate of
decrease of main current versus junction
temperature
Figure 10: D2PAK thermal resistance junction to
ambient versus copper surface under tab
80
(dl/dt)c [Tj] / (dl/dt)c [Tj = 125 °C]
Rth(j-a) (°C/W)
70
6
60
5
50
4
40
3
30
2
20
Epoxy printed board FR4, eCU= 35 µm
10
1
SCu(cm²)
0
6/14
0
Tj(°C)
0
25
50
75
100
125
DocID2937 Rev 7
0
5
10
15
20
25
30
35
40
Package information
BTA10, BTB10, T10xx
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
Epoxy meets UL 94,V0
Lead-free package
D²PAK package information
Figure 11: D²PAK package outline
DocID2937 Rev 7
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Package information
BTA10, BTB10, T10xx
Table 7: D²PAK package mechanical data
Dimensions
Ref.
Inches(1)
Millimeters
Min.
Typ.
Max.
Min.
Typ.
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
B
0.70
0.93
0.0276
0.0366
B2
1.25
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
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
L
15
15.85
0.5906
0.6240
L2
1.27
1.40
0.0500
0.0551
L3
1.40
1.75
0.0551
R
V2
1.40
0.0492
0.0689
0.0157
0.40
0°
0.0551
8°
0°
Notes:
(1)Dimensions
in inches are given for reference only
Figure 12: D²PAK recommended footprint (dimensions are in mm)
8/14
Max.
DocID2937 Rev 7
8°
Package information
BTA10, BTB10, T10xx
2.2
TO-220AB (NIns. and Ins.) package information
Figure 13: TO-220AB (NIns. & Ins.) package outline
DocID2937 Rev 7
9/14
Package information
BTA10, BTB10, T10xx
Table 8: TO-220AB (NIns. & Ins.) package mechanical data
Dimensions
Ref.
Min.
A
Inches(1)
Millimeters
Typ.
15.20
Max.
Min.
15.90
0.5984
3.75
a1
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
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
16.40
2.6
M
(1)Inch
0.6457
0.1024
Notes:
10/14
Typ.
dimensions are for reference only.
DocID2937 Rev 7
0.6614
Ordering information
BTA10, BTB10, T10xx
3
Ordering information
Figure 14: 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
BW = 50 mA Snubberless™
C = 25 mA standard
CW = 35 mA Snubberless™
SW = 10 mA logic level
Packing mode
RG = Tube
Figure 15: T10xx series ordering information scheme
T
10
50 - 8
G - TR
Triac
Current
10 = 10 A
Sensitivity
50 =mA
Voltage
800 V
Package
G = D²PAK
Packing mode
( blank) = Tube
-TR = Tape and reel
DocID2937 Rev 7
11/14
Ordering information
BTA10, BTB10, T10xx
Table 9: Ordering information
12/14
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
BTA10-600CW
BTB10-600BWRG
BTB10-600BW
BTB10-800BWRG
BTB10-800BW
T1050-8G
T1050-8G
T1050-8G-TR
T1050-8G
Package
Weight
Base
qty.
Delivery
mode
50
Tube
1000
Tape and reel
13"Tube
TO-220AB Ins.
2.3 g
TO-220AB
D²PAK
DocID2937 Rev 7
1.38 g
Revision history
BTA10, BTB10, T10xx
4
Revision history
Table 10: Document revision history
Date
Revision
Changes
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.
Last update.
DocID2937 Rev 7
13/14
BTA10, BTB10, T10xx
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