T3035H, T3050H
Datasheet
30 A - 600 V H-series Snubberless Triac
Features
A2
G
A1
A2
A2
G
A1
A1
TO-220AB
A2
G
TO-220AB Ins.
•
•
•
•
•
•
High current Triac
High immunity level
Low thermal resistance with clip bonding
Very high 3 quadrant commutations at 150 °C capabilities
Packages are RoHS (2002/95/EC) compliant
UL certified (ref. file E81734)
Application
A2
D²PAK
A2
A1
Thanks to its high electrical noise immunity level and its strong current robustness,
the T3035H, T3050H series is designed for the control of AC actuators in appliances
and industrial systems.
G
Description
Product status link
T3035H, T3050H
Product summary
IT(RMS)
30 A
VDRM/VRRM
600 V
IGT
35 or 50 mA
Specifically designed to operate at 150 °C, the 30 A triacs T3050H provide very high
dynamic and enhanced performance in terms of power loss and thermal dissipation.
This allows the heatsink size optimization, leading to space and cost effectiveness
when compared to electro-mechanical solutions.
Based on ST Snubberless technology, they offer a specified minimal commutation
and high noise immunity levels valid up to the Tj max.
These devices safely optimize the control of universal motors and inductive loads
found in power tools and major appliances.
By using an internal ceramic pad, they provide voltage insulation (rated at 2500
VRMS).
DS6689 - Rev 8 - April 2022
For further information contact your local STMicroelectronics sales office.
www.st.com
T3035H, T3050H
Characteristics
1
Characteristics
Table 1. Absolute maximum ratings (limiting values)
Symbol
IT(RMS)
ITSM
I2t
dl/dt
VDSM/
VRSM
IGM
PG(AV)
Tstg
Tj
Parameter
Value
Unit
30
A
D2PAK,
TO-220AB
Tc = 121 °C
TO-220AB Ins.
Tc = 92 °C
Non repetitive surge peak on-state current
f = 50 Hz
t = 20 ms
270
(full cycle, Tj initial = 25 °C)
f = 60 Hz
t = 16.7 ms
284
tp = 10 ms
487
A2s
f = 120 Hz
Tj =150 °C
50
A/µs
Non Repetitive peak off-state voltage
tp = 10 ms
Tj = 25 °C
VDRM/VRRM
+100
V
Peak gate current
tp = 20 µs
Tj = 150 °C
4
A
Tj = 150 °C
1
W
Storage temperature range
-40 to +150
°C
Operating junction temperature range
-40 to +150
°C
RMS on-state current (full sine wave)
I2t value for fusing
Critical rate of rise of on-state current,
IG = 2 x IGT, tr ≤ 100 ns, f = 100 Hz
Average gate power dissipation
A
Table 2. Electrical characteristics (Tj = 25 °C, unless otherwise specified)
Symbol
IGT(1)
VGT
VGD
IL
IH (2)
dV/dt (2)
Test conditions
VD = 12 V, RL = 33 Ω
I - II - III
VD = VDRM, RL = 3.3 kΩ
IG = 1.2 x IGT
(dl/dt)c (2) Without snubber
Max.
T3035H
T3050H
35
50
Unit
mA
Max.
1.0
V
I - II - III
Max.
0.15
V
I - III
Max.
75
90
II
Max.
90
110
Max.
60
75
mA
Tj = 150 °C
Min.
1000
1500
V/µs
Tj = 150 °C
Min.
33
44
A/ms
IT = 500 mA, gate open
VD = 2/3 x VDRM, gate open
Value
Quadrants
mA
1. Minimum IGT is guaranteed at 20% of IGT max.
2. For both polarities of A2 referenced to A1.
DS6689 - Rev 8
page 2/13
T3035H, T3050H
Characteristics
Table 3. Static characteristics
Symbol
VT
(1)
VTO (1)
RD(1)
Test conditions
Tj = 25 °C
Max.
1.55
V
Threshold voltage
Tj = 150 °C
Max.
0.80
V
Dynamic resistance
Tj = 150 °C
Max.
15
mΩ
10
µA
8.5
mA
Tj = 25 °C
Tj = 150°C
IDRM/
IRRM
Unit
IT = 42 A, tp = 380 µs
VDRM = VRRM
(2)
Value
Max.
VD = VR = 400 V, peak voltage
Tj = 150 °C
Max.
7
VD = VR = 200 V, peak voltage
Tj = 150 °C
Max.
5.5
mA
1. For both polarities of A2 referenced to A1.
2. tp = 380 μs
Table 4. Thermal resistance
Symbol
Parameter
Value
D2PAK,
Rth(j-c)
Rth(j-a)
Junction to case (AC)
Junction to ambient (Scu = 2 cm2)
Junction to ambient
DS6689 - Rev 8
TO-220AB
0.8
TO-220AB Ins.
1.6
D2PAK,
TO-220AB
45
TO-220AB Ins.
60
Unit
°C/W
°C/W
page 3/13
T3035H, T3050H
Characteristics (curves)
1.1
Characteristics (curves)
Figure 1. Maximum power dissipation versus on-state
RMS current
Figure 2. On-state RMS current versus case temperature
IT(RMS) (A)
P(W)
35
40
TO-220AB, D²PAK
30
35
30
25
25
20
20
TO-220AB- ins
15
15
10
10
5
5
IT(RMS)(A)
0
0
5
10
15
20
25
30
Figure 3. On-state RMS current versus ambient
temperature (free air convection)
Tc(°C)
0
0
25
50
100
75
125
150
Figure 4. Variation of thermal impedance versus pulse
duration
K=[Zth /Rth]
IT(RMS)(A)
1.0E+00
3.5
Zth(j-c)
Zth(j-a)
3.0
2.5
1.0E-01
2.0
1.5
1.0E-02
1.0
0.5
0.0
0
Ta (°C)
25
50
75
tP(s)
1.0E-03
100
125
150
Figure 5. Relative variation of gate trigger current and
gate trigger voltage versus junction temperature
1.0E-03
1.0E-02
1.0E-01
1.0E+00
1.0E+01
1.0E+02
1.0E+03
Figure 6. Relative variation of holding current and
latching current versus junction temperature (typical
value)
IH, IL [Tj] / IH, IL [Tj = 25 °C]
2.0
1.5
1.0
IL
IH
0.5
0.0
-50
DS6689 - Rev 8
Tj(°C)
-25
0
25
50
75
100
125
150
page 4/13
T3035H, T3050H
Characteristics (curves)
Figure 7. Surge peak on-state current versus number of
cycles
Figure 8. Non-repetitive surge peak on-state current for a
sinusoidal pulse with width tP < 10 ms
I TSM (A)
ITSM(A)
10000
Tj initial = 25°C
250
t = 20 ms
200
One cy cle
Non repetitive
Tj initial = 25 °C
150
1000
100
100
Repetitive
50
TC = 121 °C
Number of cycles
0
1
01
100
t P (ms)
1000
Figure 9. On-state characteristics (maximum values)
ITM(A)
10
0.01
0.10
1.00
10.00
Figure 10. Relative variation of critical rate of decrease of
main current versus junction temperature
(dI/dt)c[T j ]/(dI/dt)c [T j = 150 °C]
1000
11
10
9
8
100
7
V
6
5
4
10
3
2
1
1
0
1
2
3
4
5
Figure 11. Relative variation of static dV/dt immunity
versus junction temperature
Tj (°C)
0
25
50
IDRM
125
150
RRM
[T j;V DRM /VRRM
DRM RRM
1.0E+00
VD = V R= 400 V
10
100
Figure 12. Relative variation of leakage current versus
junction temperature for different values of blocking
voltage
dV/dt[Tj ]/dV/dt[Tj = 150 °C]
11
75
[Tj = 150 °C; 600 V]
9
8
VDRM = V RRM = 600 V
1.0E-01
7
6
VDRM = V RRM = 400 V
5
1.0E-02
4
VDRM = V RRM = 200 V
3
2
1.0E-03
1
Tj(°C)
0
25
50
75
100
125
150
25
DS6689 - Rev 8
T j (°C)
1.0E-04
50
75
100
125
150
page 5/13
T3035H, T3050H
Characteristics (curves)
Figure 13. Thermal resistance junction to ambient versus
copper surface under tab
80
Figure 14. Acceptable junction to ambient thermal
resistance versus repetitive peak off-state voltage and
ambient temperature
Rth(j-a) (°C/W)
D²PAK
70
Epoxy printed board FR4, copper thickness = 35 µm
60
50
40
30
20
10
SCu (cm²)
0
0
DS6689 - Rev 8
5
10
15
20
25
30
35
40
page 6/13
T3035H, T3050H
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 15. 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.
DS6689 - Rev 8
page 7/13
T3035H, T3050H
D²PAK package information
Table 5. D²PAK package mechanical data
Dimensions
Inches(1)
Millimeters
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
0.25
0.0098
b
0.70
0.93
0.0276
0.0366
b2
1.25
1.7
0.0492
0.0669
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 16. D²PAK recommended footprint (dimensions are in mm)
16.90
10.30
5.08
1.30
8.90
DS6689 - Rev 8
3.70
page 8/13
T3035H, T3050H
TO-220AB package information
2.2
TO-220AB package information
•
•
•
•
Molding compound resin is halogen-free and meets flammability standard UL94 level 0
Lead-free package leads finishing
ECOPACK2 compliant
Recommended torque: 0.4 to 0.6 N.m
Figure 17. TO-220AB 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
Resin gate 0.5 mm
max. protusion(1)
c1
(1)Resin gate position accepted in one of the two positions or in the symmetrical opposites.
DS6689 - Rev 8
page 9/13
T3035H, T3050H
TO-220AB package information
Table 6. TO-220AB package mechanical data
Dimensions
Min.
A
Inches(1)
Millimeters
Ref.
Typ.
15.20
a1
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
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.
DS6689 - Rev 8
page 10/13
T3035H, T3050H
Ordering information
3
Ordering information
Figure 18. Ordering information scheme
Table 7.
T 30 xx H - 6 y -TR
Triac series
Current
30 = 30 A
Sensitivity
35 = 35 mA
50 = 50 mA
High temperature
Voltage
6 = 600 V
Package
T = TO-220AB
I = TO-220AB insulated
G = D²PAK
Delivery mode
Blank = Tube (T0-220AB, TO-220AB ins.)
-TR = Tape and reel (D²PAK)
Ordering information
DS6689 - Rev 8
Order code
Marking
T3035H-6G
T3035H-6G
T3035H-6G-TR
T3035H-6G
T3035H-6I
Package
Weight
Base qty.
Delivery mode
D²PAK
1.5 g
50
Tube
1000
Tape and reel 13"
T3035H-6I
TO-220AB Ins.
2.3 g
50
Tube
T3035H-6T
T3035H-6T
TO-220AB
2.3 g
50
Tube
T3050H-6G
T3050H-6G
D²PAK
1.5 g
50
Tube
T3050H-6G-TR
T3050H-6G
1000
Tape and reel 13"
T3050H-6T
T3050H-6T
TO-220AB
2.3 g
50
Tube
page 11/13
T3035H, T3050H
Revision history
Table 8. Document revision history
DS6689 - Rev 8
Date
Version
Changes
28-Jan-2010
1
Initial release.
17-May-2010
2
Updated maximum Tj in Table 2.
14-Dec-2010
3
Updated IGT in Table 1.
20-Sep-2011
4
Updated: Features.
21-Jul-2015
5
Update Table 2 and reformatted to current standard.
20-Jan-2017
6
D²PAK package added.
17-Nov-2021
7
29-Apr-2022
8
Updated Description and Table 2.
Minor text changes.
Updated Table 2 and Table 7.
page 12/13
T3035H, T3050H
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DS6689 - Rev 8
page 13/13