T2035H, T2050H High temperature 20 A SnubberlessTM TRIACs Features 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 A2 Applications Especially designed to operate in high power density or universal motor applications such as vacuum cleaner and washing machine drum motor. G G A2 A2 A1 A1 TO-220AB T20xxH-6T Description Available in through-hole and sureface mount packages , the T2035H and T2050H TRIAC series are suitable for general purpose mains power AC switching. TO-220AB Insulated T2035H-6I A2 These 20 A TRIACs provide a very high switching capability up to junction temperatures of 150 C. A2 G A1 D2PAK T20xxH-6G The heatsink can be reduced, compared to traditional TRIACs, according to the high performance at given junction temperatures. Table 1. Device summary Symbol Value Unit IT(RMS) 20 A VDRM/VRRM 600 V IGT 35 or 50 mA TM: Snubberless is a trademark of STMicroelectronics November 2007 Rev 2 1/10 www.st.com 10 Characteristics T2035H, T2050H 1 Characteristics Table 2. Absolute maximum ratings Symbol Parameter Tc = 105 C F = 50 Hz t = 20 ms 200 F = 60 Hz t = 16.7 ms 210 Non repetitive surge peak on-state current (full cycle, Tj initial = 25 C) It Value for fusing tp = 10 ms Critical rate of rise of on-state current IG = 2 x IGT , tr 100 ns F = 120 Hz Non repetitive surge peak off-state voltage Peak gate current IGM PG(AV) Tstg Tj Table 3. A TO-220AB Ins ITSM VDSM/VRSM 20 Tc = 130 C On-state rms current (full sine wave) dI/dt Unit TO-220AB, D2PAK IT(RMS) I t Value A 265 As Tj = 150 C 50 A/s tp = 10 ms Tj = 25 C VDRM/VRRM + 100 V tp = 20 s Tj = 150 C 4 A Tj = 150 C 1 W - 40 to + 150 - 40 to + 150 C Average gate power dissipation Storage junction temperature range Operating junction temperature range Electrical characteristics (Tj = 25 C, unless otherwise specified) Value Symbol IGT (1) VGT Test Conditions VD = 12 V RL = 33 VGD VD = VDRM, RL = 3.3 k IH (2) IT = 500 mA IL IG = 1.2 IGT Quadrant Unit (dI/dt)c (2) 35 50 MAX. I - II - III MAX. 1.0 V I - II - III MIN. 0.15 V MAX. 35 75 50 90 80 110 MAX. II mA mA mA VD = 67% VDRM, gate open, Tj = 150 C MIN. 1000 1500 V/s Without snubber, Tj = 150 C MIN. 27 36 A/ms 1. minimum IGT is guaranted at 20% of IGT max. 2. for both polarities of A2 referenced to A1. 2/10 T2050H I - II - III I - III dV/dt (2) T2035H T2035H, T2050H Table 4. Characteristics Static characteristics Symbol VT (1) Test Conditions Value Unit ITM = 28 A, tp = 380 s Tj = 25 C MAX. 1.5 V Vt0 (1) Threshold voltage Tj = 150 C MAX. 0.80 V Rd (1) Dynamic resistance Tj = 150 C MAX. 19 m Tj = 25 C MAX. 5 A Tj = 150 C MAX. 6.2 VD/VR = 400 V (at peak mains voltage) Tj = 150 C MAX. 5.0 VD/VR = 200 V (at peak mains voltage) Tj = 150 C MAX. 4.0 VDRM = VRRM IDRM IRRM (2) mA 1. for both polarities of A2 referenced to A1. 2. tp = 380 s. Table 5. Thermal resistance Symbol Parameter Value TO-220AB, D2PAK Rth(j-c) Unit 1 Junction to case (AC) TO-220AB Ins 1.9 TO-220AB, TO-220AB Ins 60 D2PAK 45 C/W Rth(j-a) Figure 1. Junction to ambient S = 1 cm2 Maximum power dissipation versus Figure 2. on-state rms current On-state rms current versus case temperature IT(RMS) (A) P(W) 22 24 =180 22 TO-220AB/DPAK 20 20 18 18 16 16 TO-220AB Insulated 14 14 12 12 10 10 8 8 6 6 180 4 2 4 =180 2 IT(RMS)(A) TC(C) 0 0 0 2 4 6 8 10 12 14 16 18 20 0 25 50 75 100 125 150 3/10 Characteristics Figure 3. T2035H, T2050H On-state rms current versus ambient temperature Figure 4. IT(RMS) (A) 1.0E+02 5.0 Variation of thermal impedance versus pulse duration Zth(C/W) DPAK SCU=1 cm 4.5 Zth(j-a) 4.0 3.5 1.0E+01 3.0 Zth(j-c) 2.5 2.0 1.0E+00 1.5 1.0 =180 0.5 Tamb(C) tP(s) 1.0E-01 0.0 0 25 Figure 5. 50 75 100 125 1.0E-03 150 On-state characteristics (maximum Figure 6. values) ITM(A) 1000 1.0E-02 220 1.0E-01 1.0E+00 1.0E+01 1.0E+02 1.0E+03 Surge peak on-state current versus number of cycles ITSM (A) 200 180 t=20ms Non repetitive Tj initial=25 C 160 One cycle 100 140 Tj=150 C 120 100 Tj=25 C Repetitive Tc=110 C 80 10 60 VTM(V) 1 0.0 Figure 7. 10000 0.5 1.0 1.5 2.0 2.5 40 Tj max. : VT0 = 0.80 V RD = 19 m 20 Number of cycles 0 3.0 3.5 4.0 1 4.5 10 Non-repetitive surge peak on-state Figure 8. current for a sinusoidal pulse with width tp < 10 ms and corresponding value of I2t 100 1000 Relative variation of gate trigger current, holding current and latching current versus junction temperature (typical values) IGT, IH, IL [T j] / IGT, IH, IL [T j=25C] ITSM(A), It (As) 2.5 Tj initial=25 C IGT 2.0 dI/dt limitation: 50 A/s 1.5 1000 IH & IL ITSM 1.0 0.5 It tP(ms) 100 0.01 4/10 Tj(C) 0.0 0.10 1.00 10.00 -40 -20 0 20 40 60 80 100 120 140 160 T2035H, T2050H Figure 9. 2.0 Characteristics 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] (dI/dt)c [ (dV/dt) c ] / Specified (dI/dt) c 8 1.8 7 1.6 6 1.4 1.2 5 1.0 4 0.8 3 0.6 2 0.4 1 0.2 T j(C) (dV/dt)C (V/s) 0.0 0 0.1 1.0 10.0 100.0 Figure 11. Leakage current versus junction temperature for different values of blocking voltage (typical values) 1.0E+04 25 50 75 100 125 150 Figure 12. Acceptable repetitive peak off-state voltage versus case to ambient thermal resistance IDRM/IRRM(A) Rth(c-a) (C/W) 40 VDRM=VRRM=600 V Rth(j-c)=1.0 C/W TJ=150 C 35 1.0E+03 30 VDRM=VRRM=400 V 25 1.0E+02 VDRM=VRRM=200 V 20 1.0E+01 15 10 1.0E+00 5 T j(C) VDRM/VRRM(V) 1.0E-01 0 50 75 100 125 150 300 350 400 450 500 550 600 Figure 13. Thermal resistance junction to ambient versus copper surface under tab Rth(j-a) (C/W) 80 DPAK 70 60 50 40 30 20 10 SCU(cm) 0 0 5 10 15 20 25 30 35 40 5/10 Ordering information 2 T2035H, T2050H 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) 6/10 T2035H, T2050H 3 Package information 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(R) 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 15.20 a1 C B OI Typ. Max. Inches Min. Typ. 15.90 0.598 3.75 Max. 0.625 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 OI 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 b2 L F A I4 l3 c2 a1 l2 a2 M b1 e c1 M 2.60 0.102 7/10 Package information Table 7. T2035H, T2050H D2PAK dimensions Dimensions Ref. Millimeters Min. A E C2 L2 D L L3 Typ. Inches Max. Min. Typ. Max. A 4.30 4.60 0.169 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.70 0.93 0.027 0.037 B2 1.25 C 0.45 0.60 0.017 0.024 C2 1.21 1.36 0.047 0.054 D 8.95 9.35 0.352 0.368 E 10.00 10.28 0.393 0.405 G 4.88 5.28 0.192 0.208 L 15.00 15.85 0.590 0.624 L2 1.27 1.40 0.050 0.055 L3 1.40 1.75 0.055 0.069 1.40 0.048 0.055 A1 B2 R C B G A2 2mm min. FLAT ZONE V2 R V2 0.40 0 8 Figure 15. D2PAK footprint (dimensions in mm) 16.90 10.30 5.08 1.30 8.90 8/10 3.70 0.016 0 8 T2035H, T2050H 4 Ordering information Ordering information Table 8. 5 Ordering information Order code Marking Package Weight Base qty Delivery mode T20xxH-6T T20xxH 6T TO-220AB 2.3 g 50 Tube T20xxH-6I T20xxH 6T TO-220AB Ins 2.3 g 50 Tube 2 T20xxH-6G T20xxH 6G D PAK 1.5 g 50 Tube T20xxH-6G-TR T20xxH 6G D2PAK 1.5 g 1000 Tape and reel Revision history Table 9. Document revision history Date Revision Description of changes 31-May-2007 1 First issue 15-Nov-2007 2 Added TO-220AB Ins and D2PAK packages. Reformatted to current standards. 9/10 T2035H, T2050H Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. 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