T2035H, T2050H
High temperature 20 A SnubberlessTM TRIACs
Features
A2
Medium current TRIAC 150 C max. Tj turn-off commutation Low thermal resistance with clip bonding Very high 3 quadrant commutation capability Packages are RoHS (2002/95/EC) compliant
A2 G A1
Applications
Especially designed to operate in high power density or universal motor applications such as vacuum cleaner and washing machine drum motor.
G A2 A1
G A2 A1
Description
Available in through-hole and sureface mount packages , the T2035H and T2050H TRIAC series are suitable for general purpose mains power AC switching. These 20 A TRIACs provide a very high switching capability up to junction temperatures of 150 C. The heatsink can be reduced, compared to traditional TRIACs, according to the high performance at given junction temperatures.
TO-220AB T20xxH-6T
TO-220AB Insulated T2035H-6I
A2
A2 A1
G
D2PAK T20xxH-6G
Table 1.
Symbol IT(RMS)
Device summary
Value 20 600 35 or 50 Unit A V mA
VDRM/VRRM IGT
TM: Snubberless is a trademark of STMicroelectronics
November 2007
Rev 2
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www.st.com 10
Characteristics
T2035H, T2050H
1
Table 2.
Symbol IT(RMS)
Characteristics
Absolute maximum ratings
Parameter TO-220AB, D2PAK On-state rms current (full sine wave) TO-220AB Ins Non repetitive surge peak on-state current (full cycle, Tj initial = 25 C) I²t Value for fusing Critical rate of rise of on-state current IG = 2 x IGT , tr 100 ns Non repetitive surge peak off-state voltage Peak gate current Average gate power dissipation Storage junction temperature range Operating junction temperature range F = 50 Hz F = 60 Hz tp = 10 ms F = 120 Hz tp = 10 ms tp = 20 s Tj = 150 C Tj = 25 C Tj = 150 C Tj = 150 C Tc = 130 C Tc = 105 C t = 20 ms t = 16.7 ms 200 A 210 265 50 VDRM/VRRM + 100 4 1 - 40 to + 150 - 40 to + 150 A²s A/s V A W C Value 20 Unit A
ITSM I ²t dI/dt VDSM/VRSM IGM PG(AV) Tstg Tj
Table 3.
Symbol IGT (1) VGT VGD IH (2) IL dV/dt (2) (dI/dt)c (2)
Electrical characteristics (Tj = 25 C, unless otherwise specified)
Value Test Conditions Quadrant T2035H VD = 12 V RL = 33 VD = VDRM, RL = 3.3 k IT = 500 mA I - III IG = 1.2 IGT VD = 67% VDRM, gate open, Tj = 150 C Without snubber, Tj = 150 C MAX. II MIN. MIN. 80 1000 27 110 1500 36 V/s A/ms I - II - III I - II - III I - II - III MAX. MAX. MIN. MAX. 35 50 35 1.0 0.15 75 90 mA T2050H 50 mA V V mA Unit
1. minimum IGT is guaranted at 20% of IGT max. 2. for both polarities of A2 referenced to A1.
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T2035H, T2050H Table 4.
Symbol VT (1) Vt0 Rd
(1) (1)
Characteristics
Static characteristics
Test Conditions ITM = 28 A, tp = 380 s Threshold voltage Dynamic resistance VDRM = VRRM Tj = 25 C Tj = 150 C Tj = 150 C Tj = 25 C Tj = 150 C MAX. MAX. MAX. MAX. MAX. MAX. MAX. Value 1.5 0.80 19 5 6.2 5.0 4.0 mA Unit V V m A
IDRM IRRM
(2)
VD/VR = 400 V (at peak mains voltage) Tj = 150 C VD/VR = 200 V (at peak mains voltage) Tj = 150 C
1. for both polarities of A2 referenced to A1. 2. tp = 380 s.
Table 5.
Symbol Rth(j-c)
Thermal resistance
Parameter TO-220AB, D2PAK Junction to case (AC) TO-220AB Ins TO-220AB, TO-220AB Ins Junction to ambient 1.9 C/W 60 45 Value 1 Unit
Rth(j-a)
S = 1 cm2
D2PAK
Figure 1.
P(W)
24 22 20 18 16 14 12 10 8 6 4 2 0 0 2
=180
Maximum power dissipation versus Figure 2. on-state rms current
IT(RMS) (A)
22 20 18 16 14 12 10 8 6
180
On-state rms current versus case temperature
TO -220AB/D²PAK
TO -220AB Insulated
4 2 0
=180
IT(RMS)(A) 4 6 8 10 12 14 16 18 20
TC(C)
25 50 75 100 125 150
0
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Characteristics
T2035H, T2050H
Figure 3.
IT(RMS) (A)
5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 25
=180
On-state rms current versus ambient temperature
D²PAK SCU=1 cm²
Figure 4.
1.0E+02
Variation of thermal impedance versus pulse duration
Zth(j-a)
Zth(C/W)
1.0E+01
Zth(j-c)
1.0E+00
Tamb(C)
1.0E-01
tP(s) 1.0E-02 1.0E-01 1.0E+00 1.0E+01 1.0E+02 1.0E+03
50
75
100
125
150
1.0E-03
Figure 5.
1000
On-state characteristics (maximum Figure 6. values)
220 200 180 160
Surge peak on-state current versus number of cycles
ITM(A)
ITSM (A)
Non repetitive Tj initial=25 C
t=20ms
100
One cycle
140
Tj=150 C Tj=25 C
120 100 80 60
Tj max. : VT0 = 0.80 V RD = 19 m
Repetitive Tc=110 C
10
40 20 0 Number of cycles 1 10 100 1000
1 0.0 0.5 1.0 1.5
VTM(V) 2.0 2.5 3.0
3.5
4.0
4.5
Figure 7.
Non-repetitive surge peak on-state Figure 8. current for a sinusoidal pulse with width tp < 10 ms and corresponding value of I2t
2.5
Tj initial=25 C
Relative variation of gate trigger current, holding current and latching current versus junction temperature (typical values)
10000
ITSM(A), I²t (A²s)
IGT, IH, IL [T j] / IGT, IH, IL [T j=25C]
dI/dt limitation: 50 A/s
2.0
IGT
1.5
1000
ITSM
IH & IL
1.0
I²t
0.5 Tj(C) 0.0
tP(ms) 100 0.01 0.10 1.00 10.00
-40
-20
0
20
40
60
80
100
120
140
160
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T2035H, T2050H
Characteristics
Figure 9.
Relative variation of critical rate of decrease of main current (dI/dt)c versus reapplied (dV/dt)c (typical values)
Figure 10. Relative variation of critical rate of decrease of main current versus junction temperature
(dI/dt)c [T j] / (dI/dt)c [T j=150C]
8 7 6
2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0
(dI/dt)c [ (dV/dt) c ] / Specified (dI/dt) c
5 4 3 2 1
(dV/dt)C (V/s)
0
T j(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)
1.0E+04
Figure 12. Acceptable repetitive peak off-state voltage versus case to ambient thermal resistance
Rth(c-a) (C/W)
40
Rth(j-c)=1.0 C/W TJ=150 C
IDRM/IRRM(A)
VDRM=VRRM=600 V
35 30
1.0E+03
VDRM=VRRM=400 V
1.0E+02
VDRM=VRRM=200 V
25 20
1.0E+01
15 10
1.0E+00
5
T j(C) 1.0E-01 50 75 100 125 150
0 300 350 400
VDRM/VRRM(V) 450 500 550 600
Figure 13. Thermal resistance junction to ambient versus copper surface under tab
Rth(j-a) (C/W)
80
D²PAK
70 60 50 40 30 20 10 SCU(cm²) 0 0 5 10 15 20 25 30 35 40
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Ordering information
T2035H, T2050H
2
Ordering information
Figure 14. Ordering information
T 20 xx H - 6 Y - TR
Triac series Current 20 = 20 A Sensitivity 35 = 35 mA 50 = 50 mA High temperature Voltage 6 = 600 V Package T = TO-220AB I = TO-220AB ins G = D2PAK Delivery mode Blank = tube (TO-220AB, TO-220AB ins, D2PAK) -TR = Tape and reel (D2PAK)
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T2035H, T2050H
Package information
3
Package information
Epoxy meets UL94, V0 Recommended torque 0.4 to 0.6 Nm
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. Table 6. TO-220AB and TO-220AB Ins dimensions
Dimensions Ref. Millimeters Min. A a1
B ØI L F A I4 l3 a1 l2 c2 b2 C
Inches Min. Typ. Max. 0.625 0.147
Typ.
Max.
15.20 3.75 13.00 10.00 0.61 1.23 4.40 0.49 2.40 2.40 6.20 3.75
15.90 0.598
a2 B b1 b2 C c1 c2
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
a2
e
M
F
c1
b1 e
ØI I4 L l2 l3 M
15.80 16.40 16.80 0.622 0.646 0.661 2.65 1.14 1.14 2.60 2.95 0.104 1.70 0.044 1.70 0.044 0.102 0.116 0.066 0.066
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Package information Table 7. D2PAK dimensions
T2035H, T2050H
Dimensions Ref. Millimeters Min. A
A E L2 C2
Inches Min. 0.169 0.098 0.001 0.027 0.048 0.055 Typ. Max. 0.181 0.106 0.009 0.037
Typ.
Max. 4.60 2.69 0.23 0.93
4.30 2.49 0.03 0.70 1.25 0.45 1.21 8.95 10.00 4.88 15.00 1.27 1.40 0.40 0 1.40
A1 A2 B
D
L L3 A1
B2 C C2
0.60 1.36 9.35
0.017 0.047 0.352
0.024 0.054 0.368 0.405 0.208 0.624 0.055 0.069 0.016
B2 B G
C
R
D E
10.28 0.393 5.28 0.192
A2 2mm min. FLAT ZONE
G L
V2
15.85 0.590 1.40 1.75 0.050 0.055
L2 L3 R V2
8
0
8
Figure 15. D2PAK footprint (dimensions in mm)
16.90
10.30 1.30
5.08
8.90
3.70
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T2035H, T2050H
Ordering information
4
Ordering information
Table 8. Ordering information
Marking T20xxH 6T T20xxH 6T T20xxH 6G T20xxH 6G Package TO-220AB TO-220AB Ins D PAK D2PAK
2
Order code T20xxH-6T T20xxH-6I T20xxH-6G T20xxH-6G-TR
Weight 2.3 g 2.3 g 1.5 g 1.5 g
Base qty 50 50 50 1000
Delivery mode Tube Tube Tube Tape and reel
5
Revision history
Table 9.
Date 31-May-2007 15-Nov-2007
Document revision history
Revision 1 2 First issue Added TO-220AB Ins and D2PAK packages. Reformatted to current standards. Description of changes
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T2035H, T2050H
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