STMicroelectronics-T2535T-8G-TR
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T2535T-8G
Datasheet
25 A – 800 V – T-series Triac in D²PAK
Features
A2
•
•
•
•
•
•
•
25 A medium current Triac
150 °C maximum junction temperature T
J
Surge capability V
DSM
, V
RSM
= 900 V
Three triggering quadrants
A2
G
A1
High noise immunity – static dV/dt
Robust dynamic turn-off commutation – (dI/dt)c
ECOPACK2
compliant component
D²PAK
Applications
A2
A2: Anode2
A1: Anode1
•
•
•
•
•
•
•
•
General purpose AC line load control
AC induction and universal motor control
Heating: water heater, e-bidet
Power tools
G: Gate
G
A1
Cooker, oven
Lighting and automation I/O control
Inrush current limiting circuits
Overvoltage crowbar protection
Description
angle control function in general purpose AC switching.
Product status link
Based on the ST Snubberless technology, it offers higher specified turn-off
commutation and noise immunity levels up to 150 °C.
Product summary
SMD D
2
PAK package is suitable for automatic assembly line.
I
25 A
800 V
900 V
35 mA
T(RMS)
V
, V
, V
DRM
RRM
most constraining environments of home appliances.
V
DSM
RSM
I
GT
DS13451
–
Rev 1
–
September 2020
For further information contact your local STMicroelectronics sales office.
T2535T-8G
Characteristics
1
Characteristics
Table 1.
Absolute maximum ratings (limiting values)
Parameter
Symbol
Value
Unit
I
T =
121 °C
c
RMS on-state current (full sine wave)
25
A
T(RMS)
t = 16.7 ms
t = 20 ms
210
200
264
I
Non repetitive surge peak on-state current (full cycle, T
initial = 25 °C)
A
TSM
j
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, f = 100 Hz
dl/dt
f = 120 Hz
100
800
600
A/µs
V
G
GT
T =
125 °C
j
V
/
DRM
Repetitive peak off-state voltage
V
RRM
T =
150 °C
j
V
V
/
DSM
t =
10 ms
p
T =
25 °C
j
Non Repetitive peak off-state voltage
900
V
RSM
I
t =
20 µs
p
T =
150 °C
j
Peak gate current
4
A
GM
p
t =
20 μs
p
T =
150 °C
Maximum gate power dissipation
Average gate power dissipation
Storage temperature range
Operating junction temperature range
5
1
W
W
°C
°C
°C
GM
j
P
T =
150 °C
j
G(AV)
T
-40 to +150
-40 to +150
260
stg
T
j
T
Maximum lead temperature for soldering during 10 s
L
Table 2.
Electrical characteristics (T
j
= 25 °C, unless otherwise specified)
Symbol
Test conditions
Quadrants
Value
Unit
Min.
Max.
Max.
5
35
1
I
mA
GT
V
= 12
V
, R
=
3
0 Ω
L
I – II – III
D
V
V
V
GT
V
V
I
= V
, R
= 3.3 kΩ, T
= 150 °C
DRM L
j
I – II – III
I – III
II
Min.
Max.
Max.
Max.
0.15
50
GD
D
I
= 1.2 x I
GT
mA
L
G
80
I =
500 mA, gate open
T
I
35
mA
H
V
V
= 536
V
,
g
ate open
= 402
V
,
g
ate open
T =
125 °C
Min.
Min.
Min.
Min.
1500
1000
28
V/µs
V/µs
A/ms
A/ms
D
D
j
T =
150 °C
j
T =
125 °C
j
Without snubber network
T =
150 °C
j
18
1. For
both polarities of A2 referenced to A1.
DS13451
–
Rev 1
page 2/12
T2535T-8G
Characteristics
Table 3.
Static characteristics
Test conditions
Symbol
Value Unit
V
I
= 35 A, t
= 380 µs
T =
25 °C
Max.
1.5
V
V
TM
p
j
TM
V
T =
150 °C
j
Threshold voltage
Dynamic resistance
Max. 0.80
TO
T =
150 °C
j
R
Max.
Max.
17
5
mΩ
µA
mA
D
T =
25 °C
j
V
= V
= 800
V
,
p
eak voltage
D
R
T =
125 °C
j
5
I
/I
DRM RRM
V
V
= V
= 600
V
,
p
eak voltage
T =
150 °C
Max.
Max.
6
D
R
j
mA
= V
= 400
V
,
p
eak voltage
T =
150 °C
j
5
D
R
1. For
both polarities of A2 referenced to A1.
Table 4.
Thermal resistance
Parameter
Symbol
Value
Unit
R
Junction to case (AC)
Junction to ambient
Max.
Typ.
1
th(j-c)
th(j-a)
°C/W
R
45
(S =
2 cm2)
CU
1. Scu
: copper pad surface under tab, 35 μm copper thickness on FR4 PCB.
DS13451
–
Rev 1
page 3/12
T2535T-8G
Characteristics (curves)
1.1
Characteristics (curves)
Figure 1.
Maximum power dissipation versus on-state
RMS current (full cycle)
Figure 2.
On-state RMS current versus case temperature
(full cycle)
I
T(RMS)
(A)
30
P(W)
35
30
25
α = 180 °
25
20
15
10
5
20
α = 18
0
°
15
10
5
I
T(RMS)
(A)
10
T
c
(°C)
75
0
0
0
5
15
20
25
0
25
50
100
125
150
Figure 3.
On-state RMS current versus ambient
temperature (free air convection)
Figure 4.
On-state characteristics (maximum)
I
(A)
TM
1000
100
10
I
T(RMS)
(A)
4.5
3.5
max
T
j
4
V
TO
= 0.8 V
R
D
= 17 mΩ
α = 18
0
°
3
2.5
2
T
j
= 150°C
T
j
= 25°C
1.5
1
0.5
T
a
(
°C)
V
4
(V)
TM
0
1
0
25
50
75
100
125
150
0
1
1.5
2
2.5
3
3.5
4.5
0.5
DS13451
–
Rev 1
page 4/12
T2535T-8G
Characteristics (curves)
Figure 5.
Relative variation of I
GT
,I
H
, I
L
vs junction
temperature (typical values)
Figure 6.
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]
8
I
GT
, I
H
, I
L
[
T
j
]
/
I
GT
, I
H
, I
L
[T
j
= 25 °C]
2.5
7
6
5
4
3
2
I
GT
2.0
1.5
1.0
0.5
0.0
I
H
& I
L
1
T
j
(°C)
60
T
j
(°C)
0
-40
-20
0
20
40
80
100
120
140
160
25
50
75
100
125
150
Figure 7.
Relative variation of critical rate of decrease of
current (dI/dt)c versus reapplied (dV/dt)c
Figure 8.
Surge peak on-state current versus number of
cycles
(dI/dt)
c
[ (dV/dt
)
c
] / specified (dI/d
t
)
c
2.0
I
TSM
(A)
250
typical values
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
200
150
Rep
e
t
itive
T
c
= 121°C
100
50
0
Non repetiti
v
e
T
j
initial =
25°C
Number of cycles
100
0.2
(dV/dt
)
C
(V/µs)
1
10
1000
0.0
0.1
1.0
10.0
100.0
Figure 9.
Non repetitive surge peak on-state current for a
sinusoidal pulse width t
P
< 10 ms
Figure 10.
Relative variation of thermal impedance versus
pulse duration
I
TSM
(A)
K=[Z
th
/R
t
h
]
1.0E+00
10000
Tj initial=25 °C
Z
th(j-c)
dI/dt limitation:
100 A/µs
Z
th(j-a)
1.0E-01
1.0E-02
1000
I
T
S
M
t
P
(s)
t
P
(ms)
10.00
1.0E-03
100
1.0E-03
1.0E-02
1.0E-01
1.0E+00 1.0E+01 1.0E+02 1.0E+03
0.01
0.10
1.00
DS13451
–
Rev 1
page 5/12
T2535T-8G
Characteristics (curves)
Figure 11.
Leakage current versus junction temperature for different values of blocking voltage (typical
values)
I
DRM
/I
RRM
(µA)
1.0E+04
V
=
V
R
=600 V
D
1.0E+03
V
=V =400 V
D
R
1.0E+02
1.0E+01
1.0E+00
1.0E-01
V
D
=
V
R
=200 V
T
j
(°C)
100
50
75
125
150
DS13451
–
Rev 1
page 6/12
T2535T-8G
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
2.1
D²PAK package information
•
•
•
ECOPACK2
compliant
Lead-free package leads finishing
Molding compound resin is halogen-free and meets UL94 flammability standard level V0
Figure 12.
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
c
V2
(1) Resin gate is accepted in each of position shown on the drawing, or their symmetrical.
DS13451
–
Rev 1
page 7/12
T2535T-8G
D²PAK package information
Table 5.
D²PAK package mechanical data
Dimensions
Ref.
Millimeters
Min.
4.30
2.49
0.03
Typ.
Max.
4.60
2.69
0.23
Min.
Typ.
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
0.10000
0.3937
0.3268
0.2697
0.1921
0.5906
0.0701
0.0460
0.0551
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
0.4047
0.3425
0.2854
0.2079
0.6240
0.0898
0.0551
0.0689
E1
E2
G
H
L
1.78
1.19
1.40
L2
L3
R
0.40
0.0157
0°
8°
0°
8°
1. Dimensions
in inches are given for reference only
2. Degrees
DS13451
–
Rev 1
page 8/12
T2535T-8G
D²PAK package information
Figure 13.
D²PAK recommended footprint (dimensions are in mm)
16.90
10.30
5.08
1.30
3.70
8.90
Figure 14.
D²PAK stencil definitions (dimensions are in mm)
DS13451
–
Rev 1
page 9/12
T2535T-8G
Ordering information
3
Ordering information
Figure 15.
Ordering information scheme
T 25 35 T
– 8 G
– TR
Triac series
RMS current
25 = 25 A
Gate triggering current
35 = 35 mA
High temperature
T = T series
Voltage
8 = 800 V
Package
G = D²PAK
Packing
TR = tape and reel, blank = tube
Table 6.
Ordering information
Order code
T2535T-8G
Marking
Package
Weight
Base Qty.
50
Delivery mode
Tube
T2535T-8G
T2535T-8G
D²PAK
1.6 g
T2535T-8G-TR
2500
T
a
pe and reel
DS13451
–
Rev 1
page 10/12
T2535T-8G
Revision history
Table 7.
Document revision history
Date
23-Sep-2020
Version
Changes
1
Initial release.
DS13451
–
Rev 1
page 11/12
T2535T-8G
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DS13451
–
Rev 1
page 12/12
