T1605G-6I
Datasheet
16 A Triac for LED light dimmer
A2
A1 G
A1
A2
G
TO-220AB Ins.
Product status link
T1605G-6I
Product summary
Order code T1605G-6I
TO-220AB Ins.
Package
V
DRM
/V
RRM
I
GT
I
H
600 V
5 mA
5 mA
Features
• Three quadrants with logic level gate
• Benefits:
– Super low holding current I
H
= 5 mA
– Optimized thermal performance with low power dissipation
– Optimized turn-off commutation for lighting loads
Application
• Lighting:
– Universal light dimmers
– LED light dimmers
• Heating
• Overvoltage crowbar protection
Description
The T1605G-6I Triac in TO-220AB insulated can be used for the on/off or phase angle control function in general purpose AC switching where high commutation capability is required.
Its super low holding current I
H
enables deep dimming for LED light dimmers without flickering nor jittering.
Package environmentally friendly ECOPACK2 , RoHS (2011/65/EU) and halogen free compliant.
TO-220AB insulated package is UL-94, V0 flammability resin compliance.
This component is recognized by UL. Representative samples of this component have been evaluated by UL and meet applicable UL requirements for UL 1557 standard (File Ref. 81734).
DS13499 - Rev 3 - September 2021
For further information contact your local STMicroelectronics sales office.
www.st.com
1
T1605G-6I
Characteristics
Characteristics
Symbol
I
T(RMS)
I
TSM
I 2 t dl/dt
V
DRM
/V
RRM
V
DSM
/V
RSM
I
GM
P
G(AV)
T stg
T j
Table 1. Absolute maximum ratings (limiting values)
Parameters
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
GT
, t r
≤ 100 ns
Repetitive peak off-state voltage
Non repetitive surge peak off-state voltage
Peak gate current
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range t p
= 16.7 ms t p
= 20 ms t p
= 10 ms f = 50 Hz t p
= 20 ms t p
= 20 µs
T c
= 85 °C
T j
= 25 °C
T j
= 25 °C
T j
= 25 °C
T j
= 25 °C
T j
= 125 °C
T j
= 25 °C
T j
= 125 °C
T j
= 125 °C
Value
16
140
132
116
50
600
700
4
1
-40 to +150
-40 to +125
Unit
A
A
A 2 s
A/µs
V
V
A
W
°C
°C
Symbol
I
GT
V
GT
V
GD
I
H
(1)
I
L
Table 2. Electrical characteristics (T j
= 25 °C, unless otherwise specified)
Parameters Quadrant
V
D
= 12 V, R
L
= 33 Ω
V
D
= V
DRM
, R
L
= 3.3 kΩ, T j
= 125 °C
I
T
= 500 mA, gate open
I
G
= 1.2 I
GT
dV/dt (1)
(dl/dt)c
(1)
V
D
= 67% V
DRM
, gate open
(dV/dt)c = 0.1 V/µs
1. For both polarities of A2 referenced to A1
I - II - III
I - II - III
I - III
II
T j
= 125 °C
T j
= 125 °C
Min.
Max.
Max.
Min.
Max.
Max.
Min.
Min.
5
10
15
10
2.5
Value
0.25
5
1.3
0.2
Symbol
V
TM
(1)
V
TO
(1)
R
D
(1)
I
DRM
/I
RRM
Table 3. Static electrical characteristics
Test conditions
I
TM
= 22.5 A, t p
= 380 µs threshold on-state voltage
Dynamic resistance
V
DRM
= V
RRM
= 600 V
T j
25 °C
125 °C
125 °C
25 °C
125 °C
1. For both polarities of A2 referenced to A1
Max.
Max.
Max.
Max.
Value
1.55
0.83
28
5
1
Unit
V
V mΩ
µA mA
Unit mA
V
V mA mA
V/µs
A/ms
DS13499 - Rev 3 page 2/10
T1605G-6I
Characteristics
Symbol
R th(j-c)
R th(j-a)
Table 4. Thermal resistance
Parameters
Max. junction to case (AC)
Junction to ambient
Max.
Typ.
Value
2.1
60
Unit
°C/W
DS13499 - Rev 3 page 3/10
T1605G-6I
Characteristics (curves)
1.1
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)
25
P(W)
20
15
10
5
0
0 2 4 6
IT(RMS)(A)
8 10 12 14 16
Figure 3. Relative variation of thermal impedance versus pulse duration
1E+0
K = [Z /R th
]
Zth(j-c)
Zth(j-a)
IT(RMS)(A)
12
10
8
6
4
2
0
18
16
14
0 25
T c
(°C)
50 75 100 125
On-state characteristics (maximum value)
Figure 4. On-state characteristics (maximum values)
1000
I TM (A)
T max.
V = 0.83 V
R = 28 m Ω
100
1E-1
1E-2
1E-3 1E-2 1E-1 tP( s)
1E+0 1E+1 1E+2 5E+2
10
T= 25°C .
1
0.0
0.5
1.0
1.5
V
TM
(V)
2.0
2.5
3.0
3.5
4.0
4.5
Figure 5. Surge peak on-state current versus number of cycles
Figure 6. Non-repetitive surge peak on-state current for a sinusoidal pulse with width tp < 10 ms
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
1
I
TSM
(A)
Repetitive
T = 85°C
Non repetitive
T initial = 25°C
10
Numb er o f cycles
100 t = 20 ms
One cycle
1000
10000
ITSM(A) dI/dt limitation:
50A/µs
1000
100
10
0.01
0.10
t
P
(ms)
1.00
I
TSM
10.00
DS13499 - Rev 3 page 4/10
T1605G-6I
Characteristics (curves)
Figure 7. Relative variation of critical rate of decrease of main current versus junction temperature
Figure 8. Relative variation of gate trigger current and latching current versus junction temperature (typical values)
6
(dl/dt)c [Tj] / (dl/dt)c [Tj specified]
5
4
3
2
1
0
0 2 5 5 0
Tj(°C)
7 5 100 125
2.5
IGT, IL[Tj] / IGT, IL[Tj = 25 °C]
2.0
1.5
I
GT
1.0
0.5
0.0
-40 - 20
I
L
0 2 0
Tj(°C)
4 0 6 0 8 0 100 120 140
Figure 9. Relative variation of holding current versus junction temperature (typical values)
2.5
I
H
[T j
] / I
H
[T j
=25 °C]
2.0
1.5
1.0
0.5
0.0
-40 -20 0 20 40
T j
(°C)
60 80 100 120 140
DS13499 - Rev 3 page 5/10
2
2.1
T1605G-6I
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.
•
•
•
•
TO-220AB insulated package information
Epoxy meets UL 94,V0
Cooling method: by conduction (C)
Recommended torque value: 0.55 N·m
Maximum torque value: 0.70 N·m
Figure 10. TO-220AB insulated package outline
B C b2
Resin gate 0.5 mm max. protusion
(1)
I
L
F
A
I4 l3 a1 c2 l2 a2
DS13499 - Rev 3 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 page 6/10
DS13499 - Rev 3
T1605G-6I
TO-220AB insulated package information
Table 5. TO-220AB insulated 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 7/10
3
T1605G-6I
Ordering information
Ordering information
Figure 11. Ordering information scheme
T 16 05 G - 6 I
Series
T = Triac
RMS current
16 = 16 A
Gate triggering current
05 = 5 mA
Series
G = Light dimmer Triacs
Blocking voltage
6 = 600 V
Package
I = TO-220AB Insulated
Packing
Blank = Tube
Order code
T1605G-6I
Marking
T1605G-6I
Table 6. Ordering information
Package
TO-220AB-Ins.
Weight
2.3 g
Base qty.
50
Delivery mode
Tube
DS13499 - Rev 3 page 8/10
Revision history
Date
07-Oct-2020
28-Oct-2020
27-Sep-2021
Revision
1
2
3
Table 7. Document revision history
Changes
Initial release.
Updated Table 6
.
Updated cover
image pin name, Figure 7 and Figure 9
.
T1605G-6I
DS13499 - Rev 3 page 9/10
T1605G-6I
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DS13499 - Rev 3 page 10/10
