T850H [STMICROELECTRONICS]
8 A - 600 V - 150°C H系列三端双向可控硅;
| 型号： | T850H |
| 厂家： | 
ST |
| 描述： | 8 A - 600 V - 150°C H系列三端双向可控硅 可控硅 |
| 文件： | 总10页 (文件大小：137K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
T835H, T850H
Snubberless™
High temperature 8 A Triacs
Main characteristics
A2
Symbol
Value
Unit
G
A2
IT(RMS)
VDRM/VRRM
IGT
8
A
V
A1
A2
600
35 or 50
mA
G
G
A2
A2
Features
A1
TO-220AB
T8xxH-6T
A1
2
D PAK
■ Medium current Triac
■ 150° C max. T turn-off commutation
T8xxH-6G
j
■ Low thermal resistance with clip bonding
■ Very high 3 quadrant commutation capability
■ Packages are RoHS (2002/95/EC) compliant
G
Applications
A2
A1
Especially designed to operate in high power
density or universal motor applications such as
vacuum cleaner and washing machine drum
motor, these 8 A triacs provide a very high
switching capability up to junction temperatures of
150° C.
TO-220AB Insulated
T8xxH-6I
Order codes
The heatsink can be reduced, compared to
traditional triacs, according to the high
performance at given junction temperatures.
Part Numbers
Marking
T835H-6G
T850H-6G
T835H-6G-TR
T850H-6G-TR
T835H-6T
T835H 6G
T850H 6G
T835H 6G
T850H 6G
T835H 6T
T850H 6T
T835H 6I
T850H 6I
Description
Available in through-hole or surface mount
packages, the T835H and T850H triac series are
suitable for general purpose mains power AC
switching.
T850H-6T
T835H-6I
T850H-6I
TM: Snubberless is a trademark of STMicroelectronics
April 2007
Rev 1
1/10
www.st.com
10
Characteristics
T835H, T850H
1
Characteristics
Table 1.
Absolute Maximum Ratings
Symbol
Parameter
D2PAK, TO-220AB Tc = 135° C
Value
Unit
IT(RMS)
RMS on-state current (full sine wave)
8
A
TO-220AB Ins
F = 50 Hz
Tc = 125° C
t = 20 ms
80
84
42
Non repetitive surge peak on-state
current (full cycle, Tj initial = 25° C)
ITSM
A
F = 60 Hz
t = 16.7 ms
²
²
²
I t
I t Value for fusing
tp = 10 ms
A s
Critical rate of rise of on-state current
IG = 2 x IGT , tr ≤ 100 ns
dI/dt
F = 120 Hz
Tj = 150° C
Tj = 25° C
50
A/µs
V
Non repetitive surge peak off-state
voltage
V
DRM/VRRM
+ 100
VDSM/VRSM
tp = 10 ms
tp = 20 µs
IGM
Peak gate current
Tj = 150° C
Tj = 150° C
4
1
A
PG(AV)
Average gate power dissipation
W
Tstg
Tj
Storage junction temperature range
Operating junction temperature range
- 40 to + 150
- 40 to + 150
° C
Table 2.
Symbol
Electrical Characteristics (Tj = 25° C, unless otherwise specified)
Value
Test Conditions
Quadrant
Unit
T835H
T850H
(1)
IGT
I - II - III
I - II - III
I - II - III
MAX.
MAX.
MIN.
35
50
mA
V
VD = 12 V RL = 33 Ω
VGT
1.0
VGD
VD = VDRM, RL = 3.3 kΩ
0.15
V
(2)
IH
IT = 500 mA
MAX.
35
50
75
60
mA
I - III
II
IL
IG = 1.2 IGT
MAX.
mA
80
110
1500
14
dV/dt (2)
VD = 67% VDRM, gate open, Tj = 150° C
MIN.
MIN.
1000
11
V/µs
(dI/dt)c (2) Without snubber, Tj = 150° C
A/ms
1. minimum I
GT
is guaranted at 20% of I
max.
GT
2. for both polarities of A2 referenced to A1.
2/10
T835H, T850H
Characteristics
Table 3.
Symbol
Static Characteristics
Test Conditions
Tj = 25° C
Value
Unit
(1)
(1)
(1)
VT
Vt0
Rd
ITM = 11 A, tp = 380 µs
Threshold voltage
MAX.
MAX.
MAX.
MAX.
MAX.
MAX.
MAX.
1.5
0.80
52
V
V
Tj = 150° C
Tj = 150° C
Tj = 25° C
Tj = 150° C
Dynamic resistance
mΩ
µA
5
VDRM = VRRM
3.1
2.5
2.0
IDRM
(2)
IRRM
VD/VR = 400 V (at peak mains voltage) Tj = 150° C
VD/VR = 200 V (at peak mains voltage) Tj = 150° C
mA
1. for both polarities of A2 referenced to A1.
2. tp = 380 µs.
Table 4.
Symbol
Thermal resistance
Parameter
Value
Unit
D2PAK / TO-220AB
TO-220AB Ins
D2PAK
1.85
3.7
45
Rth(j-c)
Junction to case (AC)
Junction to ambient
° C/W
S = 1 cm2
Rth(j-a)
TO-220AB / TO-220AB Ins
60
Figure 1.
Maximum power dissipation versus Figure 2.
RMS on-state current (full cycle)
RMS on-state current versus case
temperature (full cycle)
I
T(RMS) (A)
P(W)
10
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
TO-220AB/D²PAK
α=180 °
TO-220AB
Insulated
180°
TC(°C)
IT(RMS)(A)
4
0
1
2
3
5
6
7
8
0
25
50
75
100
125
150
3/10
Characteristics
T835H, T850H
Figure 3.
RMS on-state current versus
Figure 4.
Variation of thermal impedance
ambient temperature (Epoxy
printed circuit board FR4,
copper thickness = 35 µm)
versus pulse duration
I
T(RMS) (A)
Zth(°C/W)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.0E+02
1.0E+01
1.0E+00
1.0E-01
α=180 °
Zth(j-a)
D²PAK
SCU=1 cm²
Zth(j-c)
tP(s)
Tamb(°C)
75
1.0E-03
1.0E-02
1.0E-01
1.0E+00 1.0E+01
1.0E+02 1.0E+03
0
25
50
100
125
150
Figure 5.
On-state characteristics (maximum Figure 6.
values)
Surge peak on-state current versus
number of cycles
ITM(A)
100
I
TSM(A)
90
80
70
60
50
40
30
20
10
0
t=20ms
Non repetitive
Tj initial=25 °C
One cycle
Tj=150 °C
10
Repetitive
Tc=125 °C
Tj=25 °C
Tj max. :
Vt0 = 0.80 V
Rd = 52 mΩ
VTM(V)
2.0 2.5
Number of cycles
1
1
10
100
1000
0.0
0.5
1.0
1.5
3.0
3.5
4.0
4.5
Figure 7.
Non-repetitive surge peak on-state Figure 8.
current for a sinusoidal pulse with
Relative variation of gate trigger
current, holding current and
latching current versus junction
temperature (typical values)
width t < 10 ms and corresponding
p
2
value of I t
IGT, IH, IL [Tj] / IGT, IH, IL [Tj=25°C]
I
TSM(A), I²t (A²s)
2.5
2.0
1.5
1.0
0.5
0.0
10000
1000
100
Tj initial=25 °C
dI/dt limitation: 50 A/µs
IGT
IH & IL
ITSM
I²t
tP(ms)
Tj(°C)
60
10
0.01
0.10
1.00
10.00
-40
-20
0
20
40
80
100
120
140
160
4/10
T835H, T850H
Characteristics
Figure 9.
Relative variation of critical rate of Figure 10. Relative variation of critical rate of
decrease of main current (dI/dt)c
versus reapplied (dV/dt)c
(typical values)
decrease of main current versus
junction temperature
(dI/dt)c [Tj] / (dI/dt)c [Tj=150°C]
(dI/dt)c [ (dV/dt)c ] / Specified (dI/dt)c
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
8
7
6
5
4
3
2
1
0
(dV/dt)C (V/µs)
Tj(°C)
0.1
1.0
10.0
100.0
25
50
75
100
125
150
Figure 11. Leakage current versus junction
temperature for different values of
blocking voltage (typical values)
Figure 12. Variation of thermal resistance
junction to ambient versus copper
surface under tab (Epoxy printed
circuit board FR4,
copper thickness = 35 µm)
Rth(j-a)(°C/W)
IDRM/IRRM(µA)
1.0E+04
80
70
60
50
40
30
20
10
0
D²PAK
VDRM=VRRM=600 V
1.0E+03
1.0E+02
1.0E+01
1.0E+00
1.0E-01
1.0E-02
VDRM=VRRM=400 V
VDRM=VRRM=200 V
SCU(cm²)
Tj(°C)
25
50
75
100
125
150
0
5
10
15
20
25
30
35
40
5/10
Ordering information
T835H, T850H
2
Ordering information
T 8 xx H - 6 y -TR
Triac series
Current
8 = 8 A
Sensitivity
35 = 35 mA
50 = 50 mA
High temperature
Voltage
6 = 600 V
Package
2
G = D PAK
T = TO-220AB
I = TO-220AB Ins
Packing
2
Blank = Tube (D PAK, TO-220AB)
2
-TR = Tape and reel (D PAK)
6/10
T835H, T850H
Package mechanical data
3
Package mechanical data
●
●
Epoxy meets UL94, V0
Recommended torque 0.4 to 0.6 Nm
2
Table 5.
D PAK dimensions
Dimensions
Millimeters
Ref.
Inches
Min. Typ. Max. Min. Typ. Max.
A
4.30
4.60 0.169
2.69 0.098
0.23 0.001
0.93 0.027
0.181
0.106
0.009
0.037
A
A1 2.49
A2 0.03
E
C2
L2
B
0.70
B2 1.25 1.40
0.45
C2 1.21
D
0.048 0.055
L
C
0.60 0.017
1.36 0.047
9.35 0.352
10.28 0.393
5.28 0.192
15.85 0.590
1.40 0.050
1.75 0.055
0.024
0.054
0.368
0.405
0.208
0.624
0.055
0.069
L3
A1
B2
B
R
C
D
E
G
L
8.95
10.00
4.88
G
A2
2mm min.
FLAT ZONE
15.00
L2 1.27
L3 1.40
R
V2
0.40
0.016
V2
0°
8°
0°
8°
Figure 13. Footprint (dimensions in mm)
16.90
10.30
5.08
1.30
3.70
8.90
7/10
Package mechanical data
T835H, T850H
Table 6.
TO-220AB and TO-220AB Ins dimensions
Dimensions
Millimeters
Min. Typ. Max. Min. Typ. Max.
Ref.
Inches
A
15.20
15.90 0.598
0.625
a1
3.75
0.147
C
B
a2 13.00
10.00
14.00 0.511
10.40 0.393
0.88 0.024
1.32 0.048
4.60 0.173
0.70 0.019
2.72 0.094
2.70 0.094
6.60 0.244
3.85 0.147
0.551
0.409
0.034
0.051
0.181
0.027
0.107
0.106
0.259
0.151
Ø I
b2
B
L
F
b1 0.61
b2 1.23
A
I4
C
4.40
l3
c1 0.49
c2 2.40
c2
a1
l2
a2
e
F
2.40
6.20
M
c1
b1
ØI 3.75
e
I4 15.80 16.40 16.80 0.622 0.646 0.661
L
2.65
1.14
1.14
2.95 0.104
1.70 0.044
1.70 0.044
0.116
0.066
0.066
l2
l3
M
2.60
0.102
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect . The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
8/10
T835H, T850H
Ordering Information
4
Ordering Information
Ordering type
Marking
Package
Weight
Base qty Delivery mode
T8xxH-6G
T8xxH-6G-TR
T8xxH-6T
T8xxH 6G
T8xxH 6G
T8xxH 6T
T8xxH 6I
D2PAK
D2PAK
1.5 g
1.5 g
2.3 g
2.3 g
50
1000
50
Tube
Tape and reel
Tube
TO-220AB
TO-220AB Ins
T8xxH-6I
50
Tube
5
Revision history
Date
Revision
Description of Changes
17-Apr-2007
1
First issue
9/10
T835H, T850H
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