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 UL certified (ref. file E81734) 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 TO-220AB insulated T2035H-6I Description A2 Available in through-hole and surface mount packages, the T2035H and T2050H Triac series are suitable for general purpose mains power AC switching. A2 A1 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. By using an internal ceramic pad, the T20xxH-6I provides voltage insulation (rated at 2500 V rms). G D2PAK T20xxH-6G 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 August 2011 Doc ID 13575 Rev 3 1/10 www.st.com 10 Characteristics T2035H, T2050H 1 Characteristics Table 2. Absolute maximum ratings Symbol Parameter TO-220AB, D2PAK IT(RMS) ITSM It dI/dt VDSM/VRSM IGM PG(AV) Tstg Tj Table 3. On-state rms current (full sine wave) Tc = 128 C Value Unit 20 A TO-220AB insulated Tc = 108 C Non repetitive surge peak on-state current (full cycle, Tj initial = 25 C) F = 50 Hz t = 20 ms 200 F = 60 Hz t = 16.7 ms 210 It Value for fusing tp = 10 ms A 265 As Critical rate of rise of on-state current IG F = 120 Hz = 2 x IGT, tr 100 ns Tj = 150 C 50 A/s Non repetitive surge peak off-state voltage tp = 10 ms Tj = 25 C VDRM/VRRM + 100 V Peak gate current 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 Test conditions Quadrant Unit T2035H T2050H IGT (1) VGT VD = 12 V, RL = 33 VGD VD = VDRM, RL = 3.3 k IH (2) IT = 500 mA IL IG = 1.2 IGT I - II - III MAX. I - II - III MAX. 1.0 V I - II - III MIN. 0.15 V MAX. I - III dV/dt (2) (dI/dt)c (2) 50 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 guaranteed at 20% of IGT max. 2. for both polarities of A2 referenced to A1. 2/10 35 Doc ID 13575 Rev 3 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 TO-220AB, D2PAK Rth(j-c) Value Unit 1 Junction to case (AC) TO-220AB Ins 1.9 TO-220AB, TO-220AB insulated 60 D2PAK 45 C/W Rth(j-a) Junction to ambient S = 1 cm2 Doc ID 13575 Rev 3 3/10 Characteristics Figure 1. T2035H, T2050H 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) 0 TC(C) 0 0 2 4 Figure 3. 6 8 10 12 14 16 18 20 On-state rms current versus ambient temperature 0 25 Figure 4. IT(RMS) (A) 1.0E+02 5.0 50 75 100 150 Variation of thermal impedance versus pulse duration Zth(C/W) DPAK SCU=1 cm 4.5 125 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. 1000 50 75 100 125 1.0E-03 150 On-state characteristics (maximum values) Figure 6. ITM(A) 220 1.0E-02 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 4/10 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 4.5 1 Doc ID 13575 Rev 3 10 100 1000 T2035H, T2050H Figure 7. 10000 Characteristics Non-repetitive surge peak on-state Figure 8. current and corresponding values of I2t Relative variation of IGT,IH, IL 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 Sinusoidal pulse of width tp < 10 ms 0.0 0.01 Figure 9. 2.0 Tj(C) tP(ms) 100 0.10 1.00 10.00 Relative variation of critical rate of decrease of main current (dI/dt)c versus reapplied (dV/dt)c -40 -20 0 20 40 60 80 100 120 140 160 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 typical values 1.8 7 1.6 6 1.4 5 1.2 1.0 4 0.8 3 0.6 2 0.4 1 0.2 T j(C) (dV/dt)C (V/s) 0.0 0.1 1.0 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 Doc ID 13575 Rev 3 350 400 450 500 550 600 5/10 Ordering information T2035H, T2050H Figure 13. Thermal resistance junction to ambient versus copper surface under tab Rth(j-a) (C/W) 80 DPAK Epoxy printed circuit board FR4, copper thickness = 35 m 70 60 50 40 30 20 10 SCU(cm) 0 0 2 5 10 15 20 25 30 35 40 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 insulated G = D2PAK Delivery mode Blank = tube (TO-220AB, TO-220AB ins) -TR = Tape and reel (D2PAK) 6/10 Doc ID 13575 Rev 3 T2035H, T2050H 3 Package information Package information Epoxy meets UL94, V0 Recommended torque 0.4 to 0.6 N*m In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK(R) packages, depending on their level of environmental compliance. ECOPACK(R) specifications, grade definitions and product status are available at: www.st.com. ECOPACK(R) is an ST trademark. Table 6. TO-220AB and TO-220AB insulated 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 c1 e M Doc ID 13575 Rev 3 2.60 0.102 7/10 Package information Table 7. T2035H, T2050H D2PAK dimensions Dimensions Ref. Millimeters Min. A E C2 L2 D L 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 L3 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 Doc ID 13575 Rev 3 3.70 0.016 0 8 T2035H, T2050H 4 Ordering information Ordering information Table 8. 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 insulated 2.3 g 50 Tube 1.5 g 1000 Tape and reel T20xxH-6G-TR 5 T20xxH 6G 2 D PAK Revision history Table 9. Document revision history Date Revision Changes 31-May-2007 1 First issue. 15-Nov-2007 2 Added TO-220AB Ins and D2PAK packages. Reformatted to current standards. 08-Aug-2011 3 Updated: Features and Description. Removed order code T20xxH-6G from Figure 14 and Table 8. Doc ID 13575 Rev 3 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. All ST products are sold pursuant to ST's terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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