®
T4 Series
SNUBBERLESS™ & LOGIC LEVEL
Table 1: Main Features
Symbol Value Unit
I
T(RMS)
V
DRM/VRRM
I
GT (Q1)
4A
600 to 800 V
5 to 35 mA
DESCRIPTION
Based on ST’s Snubberless / Logic level technology providing high commutation performances,
the T4 series is suitable for use on AC inductive
loads.
They are recommended for applications using
universal motors, electrovalves.... such as kitchen
aid equipments, power tools, dishwashers,...
Available in a fully insulated package, the T4...-
...W version complies with UL standards (ref.
E81734).
A1
DPAK
(T4-B)
A1
A2
G
TO-220AB
(T4-T)
4A TRIACS
A2
G
A1
A2
A2
G
A1
A2
G
IPAK
(T4-H)
A2
A1
A2
G
ISOWATT220AB
(T4-W)
A2
Table 2: Order Codes
Part Number Marking
T405-xxxB
T405-xxxB-TR
T405-xxxH
T405-xxxT
T405-xxxW
T410-xxxB
T410-xxxB-TR
T410-xxxH
T4105-xxxT
T410-xxxW
T435-xxxB
T435-xxxB-TR
T435-xxxH
T435-xxxT
T435-xxxW
REV. 7January 2006
See page table 8 on
page 9
1/10
T4 Series
Table 3: Absolute Maximum Ratings
Symbol Parameter Value Unit
IPAK/DPAK/
I
T(RMS)
RMS on-state current (full sine
wave)
TO-220AB
ISOWATT220AB
I
TSM
²
I
tI
dI/dt
I
GM
P
G(AV)
T
stg
T
j
Non repetitive surge peak on-state
current (full cycle, T
²
t Value for fusing
initial = 25°C)
j
Critical rate of rise of on-state current I
= 2 x IGT , tr ≤ 100 ns
G
Peak gate current
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
Tables 4: Electrical Characteristics (T
= 25°C, unless otherwise specified)
j
F = 50 Hz t = 20 ms 30
F = 60 Hz t = 16.7 ms 31
= 10 ms
t
p
F = 120 Hz
t
= 20 µs Tj = 125°C
p
Symbol Test Conditions Quadrant
I
(1)
GT
V
GT
V
GD
I
(2) IT = 100 mA
H
I
L
V
= 12 V RL = 30 Ω
D
VD = V
T
= 125°C
j
IG = 1.2 I
RL = 3.3 kΩ
DRM
GT
I - II - III MAX. 5 10 35 mA
I - II - III MAX.
I - II - III MIN.
I - III
II 15 30 60
= 110°C
T
c
4A
T
= 105°C
c
A
²
A
= 125°C
T
j
5.1
50 A/µs
4A
T
= 125°C
j
1W
- 40 to + 150
- 40 to + 125
°C
T4
Unit
T405 T410 T435
1.3
0.2
V
V
MAX. 10 15 35 mA
10 25 50
MAX.
mA
s
V
= 67 %V
dV/dt (2)
D
T
= 125°C
j
(dV/dt)c = 0.1 V/µs T
(dI/dt)c (2)
(dV/dt)c = 10 V/µs T
Without snubber T
Note 1: minimum IGT is guaranted at 5% of IGT max.
Note 2: for both polarities of A2 referenced to A1.
2/10
gate open
DRM
= 125°C
j
= 125°C
j
= 125°C
j
MIN. 20 40 400 V/µs
1.8 2.7 -
MIN.
0.9 2.0 -
A/ms
--2.5
T4 Series
Table 5: Static Characteristics
Symbol Test Conditions Value Unit
V
(2) ITM = 5.5 A tp = 380 µs Tj = 25°C
T
V
(2)
to
(2)
R
d
I
DRM
I
RRM
Note 1: minimum IGT is guaranted at 5% of IGT max.
Note 2: for both polarities of A2 referenced to A1.
Threshold voltage
Dynamic resistance
V
= V
DRM
RRM
Tj = 125°C
Tj = 125°C
Tj = 25°C
T
= 125°C
j
Table 6: Thermal resistance
Symbol Parameter Value Unit
MAX. 1.56 V
MAX. 0.89 V
MAX. 120 mΩ
5µA
MAX.
1mA
R
th(j-c)
R
th(j-a)
S = Copper surface under tab.
Junction to case (AC)
Junction to ambient
S = 0.5 cm
IPAK / DPAK / TO-220AB 2.6
ISOWATT220AB 4.0
²
DPAK 70
TO-220AB / ISOWATT220AB 60
IPAK 100
°C/W
°C/W
3/10
T4 Series
Figure 1: Maximum power dissipation versus
RMS on-state current (full cycle)
P(W)
6
5
4
3
2
1
I (A)
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
T(RMS)
Figure 3: RMS on-state current versus ambient
temperature (printed circuit board FR4, copper
thickness: 35µm) (full cycle)
I (A)
T(RMS)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0 25 50 75 100 125
T (°C)
C
DPAK
(S=0.5CM )
2
Figure 2: RMS on-state current versus case
temperature (full cycle)
I (A)
T(RMS)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 25 50 75 100 125
TO-220AB / DPAK / IPAK
T (°C)
C
ISOWATT220AB
Figure 4: Relative variation of thermal
impedance versus pulse duration
K=[Z /R
1E+0
1E-1
1E-2
1E-2 1E-1 1E+0 1E+1 1E+2 5E+2
]
th th
R
th(j-c)
TO-220AB / DPAK / IPAK
ISOWATT220AB
DPAK / IPAK
t (s)
p
R
th(j-a)
TO-220AB / ISOWATT220AB
Figure 5: On-state characteristics (maximum
values)
I (A)
TM
30.0
T max.
j
V = 0.90V
to
Ω
R = 120 m
d
10.0
T=jT max.
j
1.0
0.1
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
4/10
T = 25°Cj.
V (V)
TM
Figure 6: Surge peak on-state current versus
number of cycles
I (A)
TSM
35
30
25
20
15
10
5
0
1 10 100 1000
Repetitive
T =110°C
C
Non repetitive
T initial=25°C
j
Number of cycles
t=20ms
One cycle
T4 Series
Figure 7: Non-repetitive surge peak on-state
current for a sinusoidal pulse with width t
2
t (ms)
p
t
and corresponding value of I
TSM
dI/dt limitation:
22
50A/µs
I (A), I t (A s)
500
100
10
1
0.01 0.10 1.00 10.00
< 10 ms
p
T initial=25°C
j
I
TSM
2
I t
Figure 9: Relative variation of critical rate of
decrease of main current versus (dV/dt)c
(typical values)
(dI/dt)c [(dV/dt)c] / Specified (dI/dt)c
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.1 1.0 10.0 100.0
(dV/dt)c (V/µs)
T405
T435
T410
Figure 8: Relative variation of gate trigger
current, holding current and latching current
versus junction temperature (typical values)
I,I,I[T] /
GT H L j
2.5
2.0
1.5
IH& I
1.0
0.5
0.0
-40 -20 0 20 40 60 80 100 120 140
I
GT
L
I ,I ,I [T =25°C]
GT H L j
T (°C)
j
Figure 10: Relative variation of critical rate of
decrease of main current versus junction
temperature
(dI/dt)c [T ] / pecified]
6
5
4
3
2
1
0
0 25 50 75 100 125
(dI/dt)c [T s
j
j
T (°C)
j
Figure 11: DPAK thermal resistance junction to
ambient versus copper surface under tab (printed
circuit board FR4, copper thickness: 35 µm)
R (°C/W)
th(j-a)
100
90
80
70
60
50
40
30
20
10
0
0 4 8 1216202428323640
S(cm²)
5/10
T4 Series
Figure 12: Ordering Information Scheme
Triac series
Current
4 = 4A
Sensitivity
05 = 5mA
10 = 10mA
35 = 35mA
Voltage
600 = 600V
700 = 700V
800 = 800V
Package
B = DPAK
H = IPAK
T = TO-220AB
W = ISOWATT220AB
Packing mode
Blank = Tube
-TR = Tape & reel
T 4 05 - 600 B (-TR)
Table 7: Product Selector
Part Number
600 V 700 V 800 V
Voltage (xxx)
Sensitivity Type Package
T405-xxxB X X X 5 mA Logic level DPAK
T405-xxxH X X X 5 mA Logic level IPAK
T405-xxxT X X X 5 mA Logic level TO-220AB
T405-xxxW X X X 5 mA Logic level ISOWATT220AB
T410-xxxB X X X 10 mA Logic level DPAK
T410-xxxH X X X 10 mA Logic Level IPAK
T410-xxxT X X X 10 mA Logic Level TO-220AB
T410-xxxW X X X 10 mA Logic Level ISOWATT220AB
T435-xxxB X X X 35 mA Snubberless DPAK
T435-xxxH X X X 35 mA Snubberless IPAK
T435-xxxT X X X 35 mA Snubberless TO-220AB
T435-xxxW X X X 35 mA Snubberless ISOWATT220AB
6/10
Figure 13: DPAK Package Mechanical Data
E
B2
L2
H
L4
B
G
0.60 MIN.
A1
A2
V2
A
C2
R
R
C
T4 Series
DIMENSIONS
REF.
A 2.20 2.40 0.086 0.094
A1 0.90 1.10 0.035 0.043
A2 0.03 0.23 0.001 0.009
B 0.64 0.90 0.025 0.035
D
B2 5.20 5.40 0.204 0.212
C 0.45 0.60 0.017 0.023
C2 0.48 0.60 0.018 0.023
D 6.00 6.20 0.236 0.244
E 6.40 6.60 0.251 0.259
G 4.40 4.60 0.173 0.181
H 9.35 10.10 0.368 0.397
L2 0.80 typ. 0.031 typ.
L4 0.60 1.00 0.023 0.039
V2 0° 8° 0° 8°
Millimeters Inches
Min. Max Min. Max.
Figure 14: DPAK Foot Print Dimensions
(in millimeters)
6.7 3 3
6.7
1.6
2.3
2.3
1.6
7/10
T4 Series
Figure 15: ISOWATT220AB Package Mechanical Data
DIMENSIONS
REF.
Millimeters Inches
Min. Max. Min. Max.
A 4.40 4.60 0.173 0.181
B 2.50 2.70 0.098 0.106
D 2.50 2.75 0.098 0.108
E 0.40 0.70 0.016 0.028
F 0.75 1.00 0.030 0.039
F1 1.15 1.70 0.045 0.067
F2 1.15 1.70 0.045 0.067
G 4.95 5.20 0.195 0.205
G1 2.40 2.70 0.094 0.106
H 10.00 10.40 0.394 0.409
L2 16.00 typ. 0.630 typ.
L3 28.60 30.60 1.125 1.205
L4 9.80 10.60 0.386 0.417
L6 15.90 16.40 0.626 0.646
L7 9.00 9.30 0.354 0.366
Diam 3.00 3.20 0.118 0.126
Figure 16: IPAK Package Mechanical Data
A
E
B2
H
L1
L
e
G
L2
B3
B
V1
B5
C2
A1
C
A3
DIMENSIONS
REF.
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 2.20 2.40 0.086 0.094
A1 0.90 1.10 0.035 0.043
A3 0.70 1.30 0.027 0.051
B 0.64 0.90 0.025 0.035
B2 5.20 5.40 0.204 0.212
B3 0.95 0.037
D
B5 0.30 0.035
C 0.45 0.60 0.017 0.023
C2 0.48 0.60 0.019 0.023
D 6 6.20 0.236 0.244
E 6.40 6.60 0.252 0.260
e 2.28 0.090
G 4.40 4.60 0.173 0.181
H 16.10 0.634
L 9 9.40 0.354 0.370
L1 0.8 1.20 0.031 0.047
L2 0.80 1 0.031 0.039
V1 10° 10°
8/10
Figure 17: TO-220AB Package Mechanical Data
B
Ø I
L
A
I4
l3
a1
l2
b1
e
a2
C
b2
F
c2
M
c1
T4 Series
DIMENSIONS
REF.
A 15.20 15.90 0.598 0.625
a1 3.75 0.147
a2 13.00 14.00 0.511 0.551
B 10.00 10.40 0.393 0.409
b1 0.61 0.88 0.024 0.034
b2 1.23 1.32 0.048 0.051
C 4.40 4.60 0.173 0.181
c1 0.49 0.70 0.019 0.027
c2 2.40 2.72 0.094 0.107
e 2.40 2.70 0.094 0.106
F 6.20 6.60 0.244 0.259
ØI 3.75 3.85 0.147 0.151
I4 15.80 16.40 16.80 0.622 0.646 0.661
L 2.65 2.95 0.104 0.116
l2 1.14 1.70 0.044 0.066
l3 1.14 1.70 0.044 0.066
M 2.60 0.102
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
Table 8: Ordering Information
Ordering type Marking Package Weight Base qty Delivery mode
T4xx-yyyB T4 xxyy DPAK 0.3 g 75 Tube
T4xx-yyyB-TR T4 xxyy DPAK 0.3 g 2500 Tape & reel
T4xx-yyyH T4 xxyy IPAK 0.4 g 75 Tube
T4xx-yyyT T4xx yyyT TO-220AB 2.3 g 50 Tube
T4xx-yyyB T4xxyyyW ISOWATT220AB 2.1 g 50 Tube
Note: xxx = voltage, yy = sensitivity
Table 9: Revision History
Date Revision Description of Changes
Jun-2003 5 Last update.
25-Mar-2005 6 Layout update. No content change.
25-Jan-2005 7 Markings changed in Table 8
9/10
T4 Series
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10/10
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