T3035H, T3050H
Datasheet
30 A - 600 V H-series Snubberless Triac
A2
A2
G
A1
TO-220AB
A1
A2
G
A2
A1
A2
G
TO-220AB Ins.
D²PAK
A1
A2
G
Product status link
T3035H , T3050H
Product summary
I
T(RMS)
V
DRM
/V
RRM
I
GT
30 A
600 V
35 or 50 mA
Features
• 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)
Applications
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.
Description
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 T j
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
V
RMS
).
DS6689 - Rev 7 - November 2021
For further information contact your local STMicroelectronics sales office.
www.st.com
1
T3035H, T3050H
Characteristics
Characteristics
V
DSM
V
RSM
/
I
GM
P
G(AV)
T stg
T j
Symbol
I
T(RMS)
I
TSM
I 2 t dl/dt
Table 1. Absolute maximum ratings (limiting values)
Parameter
RMS on-state current (full sine wave)
Non repetitive surge peak on-state current (full cycle,
T j
initial = 25 °C)
I 2 t value for fusing
Critical rate of rise of on-state current, I
G
= 2 x I
≤ 100 ns, f = 100 Hz
GT
, tr
D 2 PAK,
TO-220AB
TO-220AB Ins.
f = 50 Hz f = 60 Hz f = 120 Hz
T c
= 121 °C
T c
= 92 °C t = 20 ms t = 16.7 ms t p
= 10 ms
T j
=150 °C
Non Repetitive peak off-state voltage
Peak gate current
Average gate power dissipation
Storage temperature range
Operating junction temperature range t p
= 10 ms t p
= 20 µs
T j
= 25 °C
T j
= 150 °C
T j
= 150 °C
Value
30
Unit
A
270
284
487
50
V
DRM
/V
+100
RRM
4
1
-40 to +150
-40 to +150
A
A 2 s
A/µs
V
A
W
°C
°C
Symbol
I
GT
(1)
V
GT
V
GD
I
L
Table 2. Electrical characteristics (T j
= 25 °C, unless otherwise specified)
Value
Test conditions Quadrants
T2035H
35
V
D
= 12 V, R
L
= 33 Ω
V
D
= V
DRM
, R
L
= 3.3 kΩ
I
G
= 1.2 x I
GT
I
H
(2) dV/dt (2)
I
T
= 500 mA, gate open
V
D
= 2/3 x V
DRM
, gate open
(dl/dt)c
(2)
Without snubber
1. Minimum I
GT
is guaranteed at 20% of I
GT
max.
2. For both polarities of A2 referenced to A1.
I - II - III
I - II - III
I - III
II
T j
= 150 °C
T j
= 150 °C
Max.
Max.
Max.
Max.
Max.
Max.
Min.
Min.
75
90
60
1000
33
1.0
0.15
T2050H
50
90
110
75
1500
44
Unit mA
V
V mA mA
V/µs
A/ms
DS6689 - Rev 7 page 2/13
DS6689 - Rev 7
T3035H, T3050H
Characteristics
Symbol
V
T
(1)
I
T
= 42 A, t p
= 380 µs
V
TO
(1)
Threshold voltage
R
D
(1)
Dynamic resistance
V
DRM
= V
RRM
I
I
DRM
/
RRM
(2)
V
D
= V
R
= 400 V, peak voltage
V
D
= V
R
= 200 V, peak voltage
1. For both polarities of A2 referenced to A1.
2. t p
= 380 μs
Table 3. Static characteristics
Test conditions
Table 4. Thermal resistance
Parameter Symbol
R th(j-c)
Junction to case (AC)
R th(j-a)
Junction to ambient (S cu
= 2 cm 2 )
Junction to ambient
T j
= 25 °C
T j
= 150 °C
T j
= 150 °C
T j
= 25 °C
T j
= 150°C
T j
= 150 °C
T j
= 150 °C
Value Unit
Max.
1.55
V
Max.
0.80
V
Max.
15
10
Max.
Max.
8.5
7
Max.
5.5
mΩ
µA mA mA
D 2 PAK,
TO-220AB
TO-220AB Ins.
D 2 PAK,
TO-220AB
TO-220AB Ins.
Value Unit
0.8
°C/W
1.6
45
°C/W
60 page 3/13
T3035H, T3050H
Characteristics (curves)
1.1
Characteristics (curves)
Figure 1. Maximum power dissipation versus on-state
RMS current
25
20
15
10
5
0
0
40
P(W)
35
30
5 10 15 20 25
I
T(RMS)
(A)
30
Figure 2. On-state RMS current versus case temperature
35
I
T(RMS)
(A)
30
25
20
15
10
5
0
0 25 50
TO-220AB- ins
Tc(°C)
75 100
TO-220AB, D²PAK
125 150
Figure 3. On-state RMS current versus ambient temperature (free air convection)
3.5
IT(RMS)(A)
1.5
1.0
0.5
0.0
0
3.0
2.5
2.0
25 50
Ta (°C)
75 100 125 150
Figure 4. Variation of thermal impedance versus pulse duration
1.0E+00
K=[Z th
/R th
]
Z th(j-c)
Z th(j-a)
1.0E-01
1.0E-02
1.0E-03
1.0E-03 1.0E-02 1.0E-01 1.0E+00 1.0E+01 1.0E+02 t
P
(s)
1.0E+03
Figure 5. Relative variation of gate trigger current and gate trigger voltage versus junction temperature
Figure 6. Relative variation of holding current and latching current versus junction temperature (typical value)
2.0
I
H
, I
L
[T j
] / I
H
, I
L
[T j
= 25 °C]
1.5
1.0
0.5
0.0
-50 -25 0
I
L
I
H
25 50 75 100 125
Tj(°C)
150
DS6689 - Rev 7 page 4/13
T3035H, T3050H
Characteristics (curves)
Figure 7. Surge peak on-state current versus number of cycles
250
ITSM(A)
200
150
100
50
Repetitive
T
C
= 121 °C
0
1 01
Non repetitive
Tj initial = 25 °C t = 20 ms
One cy cle
100
Number of cycles
1000
Figure 8. Non-repetitive surge peak on-state current for a sinusoidal pulse with width t
P
< 10 ms
10000
I
TSM
(A)
Tj initial = 25 °C
1000
100
10
0.01
0.10
1.00
t
P
(ms)
10.00
Figure 9. On-state characteristics (maximum values)
1000
I
TM
(A)
Figure 10. Relative variation of critical rate of decrease of main current versus junction temperature
100
10
1
0 1 2 3 4
V
5
6
5
4
3
2
1
0
25
11
10
9
8
7
50 75 100 125 150
Figure 11. Relative variation of static dV/dt immunity versus junction temperature
8
7
6
5
4
3
11
10
9
2
1
0
25 dV/dt[Tj ]/dV/dt[Tj = 150 °C]
50 75
Tj(°C)
100 125 150
Figure 12. Relative variation of leakage current versus junction temperature for different values of blocking voltage
1.0E+00
I
DRM RRM DRM
[Tj = 150 °C; 600 V]
/V
RRM DRM RRM
1.0E-01
V
DRM
= V
RRM
= 600 V
V
DRM
= V
RRM
= 400 V
1.0E-02
V
DRM
= V
RRM
= 200 V
1.0E-03
1.0E-04
25 50 75 100 125 150
DS6689 - Rev 7 page 5/13
T3035H, T3050H
Characteristics (curves)
Figure 13. Thermal resistance junction to ambient versus copper surface under tab
40
30
20
10
0
0
80
R th(j-a)
(°C/W)
70
60
50
5
D²PAK
Epoxy printed board FR4, copper thickness = 35 µm
10 15 20 25 30
S
Cu
(cm²)
35 40
Figure 14. Acceptable junction to ambient thermal resistance versus repetitive peak off-state voltage and ambient temperature
DS6689 - Rev 7 page 6/13
2
2.1
T3035H, T3050H
Package information
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.
D²PAK package information
E
Figure 15. D²PAK package outline
A c2
E1
E2
1 2 3 b2 b e
G
Max resin gate protrusion: 0.5 mm (1)
A1
A2
A3
R
Gauge Plane c
V2
(1) Resin gate is accepted in each of position shown on the drawing, or their symmetrical.
DS6689 - Rev 7 page 7/13
DS6689 - Rev 7
T3035H, T3050H
D²PAK package information
Table 5. D²PAK package mechanical data
Dimensions
Ref.
b b2 c c2
D
D1
D2
A
A1
A2
A3 e
E
E1
E2
G
H
L
L2
L3
R
V2
Min.
4.30
2.49
0.03
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
1.78
1.27
1.40
0°
Millimeters
Typ.
0.25
0.40
1. Dimensions in inches are given for reference only
Max.
4.60
2.69
0.23
0.93
1.7
0.60
1.36
9.35
8.00
1.70
10.28
8.70
7.25
5.28
15.85
2.28
1.40
1.75
8°
Min.
0.1693
0.0980
0.0012
0°
0.0276
0.0492
0.0177
0.0476
0.3524
0.2953
0.0512
0.1
0.3937
0.3268
0.2697
0.1921
0.5906
0.0701
0.0500
0.0551
Inches (1)
Typ.
0.0098
0.0157
Figure 16. D²PAK recommended footprint (dimensions are in mm)
16.90
0.4047
0.3425
0.2854
0.2079
0.6240
0.0898
0.0551
0.0689
8°
Max.
0.1811
0.1059
0.0091
0.0366
0.0669
0.0236
0.0535
0.3681
0.3150
0.0669
10.30
3.70
1.30
5.08
8.90
page 8/13
2.2
T3035H, T3050H
TO-220AB package information
•
•
•
•
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
B C b2
Resin gate 0.5 mm max. protusion (1)
I
L
F
A
I4 l3 a1 c2 l2 a2 b1 Resin gate 0.5 mm max. protusion (1) e
(1)Resin gate position accepted in one of the two positions or in the symmetrical opposites.
M c1
DS6689 - Rev 7 page 9/13
DS6689 - Rev 7
T3035H, T3050H
TO-220AB package information
Table 6. TO-220AB package mechanical data
Dimensions
Ref.
b1 b2
C c1 c2 e
F
A a1 a2
B
I
L
I2
I3
I4
M
Min.
15.20
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
Millimeters
Typ.
3.75
16.40
2.6
1. Inch dimensions are for reference only.
Max.
15.90
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
Min.
0.5984
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
Inches (1)
Typ.
0.1476
0.6457
0.1024
Max.
0.6260
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
page 10/13
3
T3035H, T3050H
Ordering information
Ordering information
Figure 18. Ordering information scheme
Table 7.
T 30 xx H - 6 y -TR
Order code
T3035H-6G
T3035H-6G-TR
T3035H-6I
T2035H-6T
T2050H-6G
T2050H-6G-TR
T2050H-6T
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 (TO-220AB,TO-220AB ins)
-TR =Tape and reel (D²PAK)
Marking
T2035H-6G
T2035H-6G
T3035H-6I
T3035H-6T
T3050H-6G
T3050H-6G
T3050H-6T
Ordering information
Package Weight
D²PAK
TO-220AB Ins.
TO-220AB
D²PAK
TO-220AB
1.5 g
2.3 g
2.3 g
1.5 g
2.3 g
Base qty.
50
1000
50
50
50
1000
50
Delivery mode
Tube
Tape and reel 13"
Tube
Tube
Tube
Tape and reel 13"
Tube
DS6689 - Rev 7 page 11/13
Revision history
Date
28-Jan-2010
17-May-2010
14-Dec-2010
20-Sep-2011
21-Jul-2015
20-Jan-2017
17-Nov-2021 7
Table 8. Document revision history
Version
4
5
6
1
2
3
Changes
Initial release.
Updated maximum Tj in Table 2.
Updated IGT in Table 1.
Updated: Features.
Update Table 2 and reformatted to current standard.
D²PAK package added.
Updated Description and Table 2 .
Minor text changes.
T3035H, T3050H
DS6689 - Rev 7 page 12/13
T3035H, T3050H
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DS6689 - Rev 7 page 13/13
