TS420 Sensitive gate 4 A SCRs Datasheet − production data Description A2 Thanks to highly sensitive triggering levels, the TS420 is suitable for all applications where the available gate current is limited, such as motor control for hand tools, kitchen aids, overvoltage crowbar protection for low power supplies among others. G A1 A A Available in through-hole and surface-mount packages, they provide an optimized performance in a limited space area. K K A G A G IPA K TO -220A B Table 1. Device summary A K A G D PA K Order code Voltage 600 V TS420-XXXB X TS420-XXXH X TS420-XXXT X Sensitivity Package DPAK 0.2 mA IPAK TO220AB Features • On-state rms current, 4 A • Repetitive peak off-state voltage (VDRM, VRRM) 600 V • Triggering gate current, 0.2 mA May 2014 This is information on a product in full production. DocID5203 Rev 5 1/13 www.st.com 13 Characteristics 1 TS420 Characteristics Table 2. Absolute ratings (limiting values) Symbol Parameter IT(RMS) On-state rms current (180° conduction angle) Tc = 115°C 4 Average on-state current (180° conduction angle) Tc = 115 °C 2.5 IT(AV) ITSM I² Non repetitive surge peak on-state current Value tp = 8.3 ms tp = 10 ms A 33 Tjinitial = 25 °C 30 I t value for fusing tp = 10 ms Tj = 25 °C 4.5 A2S dI/dt Critical rate of rise of on-state current, IG = 10 mA, dIG/dt = 0.1 A/µs F = 60 Hz Tj = 125 °C 50 A/µs IGM Peak gate current tp = 20 µs 1.2 A t ² Unit PG(AV) Average gate power dissipation VRGM Maximum peak reverse gate voltage 5 Tstg Storage junction temperature range - 40 to + 150 Operating junction temperature range - 40 to + 125 Tj 0.2 W °C Table 3. Device timings Symbol Parameter Test conditions ITM = 10 A, VD = VDRM(max), IGT = 10 mA, dIG/dt = 0.2 A/µs, RG = 1 k Ω , Tj = 25 °C tGT Gate controlled turn on time tQ VD = 67% VDRM(max), Tj = 125 °C, ITM = 8 A, Circuit controlled turn off time VR = 10 V, dIT/dt = 10 A/µs, dVD/dt = 2 V/µs, RG = 1 kΩ 2/13 DocID5203 Rev 5 Value Unit 0.5 (Typ.) µs 60 (Typ.) TS420 Characteristics Table 4. Electrical characteristics (Tj = 25 °C, unless otherwise specified) Symbol IGT VGT VGD Test conditions VD = 12 V, R L = 33 Ω VD = VDRM, RL = 33 kΩ, RGK = 220 Ω Tj = 125 °C Value Unit Max. 100 µA Max. 0.8 V Min. 0.1 V IH IT = 50 mA, RGK = 1 k Ω Max. 5 mA IL IG = 2 mA, RGK = 1 k Ω Max. 6 mA dV/dt VD = 67% VDRM, RGK = 220 Ω Tj = 125 °C Min. 5 V/µs VTM ITM = 8 mA, tP = 380 µs Tj = 25 °C Max. 1.6 V Vt0 Threshold voltage Tj = 125 °C Max. 0.85 V Rd Dynamic resistance Tj = 125 °C Max. 90 mΩ 5 µA 1 mA IDRM IRRM Tj = 25 °C VDRM = VRRM, gate shorted Max. Tj = 125 °C Table 5. Thermal resistance Symbol Parameter Rth(j-c) Junction to case (DC) S(1) Rth(j-a) = 0.5 cm² Junction to ambient (DC) Value Unit 3.0 °C/W DPAK 70 IPAK 100 TO-220AB 60 °C/W 1. Copper surface under tab Figure 1. Maximum average power dissipation versus average on-state current Figure 2. Average and DC on-state current versus case temperature IT(AV)(A) P(W) 5.0 4.0 3.5 4.5 α = 180° DC 4.0 3.0 3.5 2.5 3.0 2.0 2.5 α = 180° 2.0 1.5 1.5 360° 1.0 1.0 0.5 0.0 0.5 1.0 1.5 0.5 α IT(AV)(A) 0.0 Tcase(°C) 0.0 2.0 2.5 3.0 0 DocID5203 Rev 5 25 50 75 100 125 3/13 Characteristics TS420 Figure 3. Average and DC on-state current versus ambient temperature (DPAK) Figure 4. Relative variation of thermal impedance junction to ambient versus pulse duration (DPAK) IT(AV)(A) K=[Zth(j-c)/Rth(j-c)] 2.0 1E+0 Device mounted on FR4 with recommended pad layout 1.8 1.6 DC Zth(j-c) DPAK (S = 0.5cm2) α = 180° 1.4 1E-1 1.2 Zth(j-a) 1.0 0.8 IPAK 0.6 1E-2 DC α = 180° 0.4 0.2 tp(s) Tamb(°C) 0.0 0 25 50 Device mounted on FR4 with recommended pad layout 1E-3 75 100 1E-3 125 Figure 5. Relative variation of gate trigger current and holding current versus junction temperature 1E-2 1E+0 1E-1 1E+1 1E+2 5E+2 Figure 6. Relative variation of holding current versus gate-cathode resistance (typical values) IH[RGK] / IH[RGK=1kΩ] IGT,IH,IL[Tj] / IGT,IH,IL[Tj=25°C] 5 2.0 Tj = 25°C 1.8 4 1.6 1.4 IGT 1.2 3 IH and IL RGK = 1kΩ 1.0 0.8 2 0.6 0.4 1 0.2 Tj(°C) RGK(kΩ) 0.0 -40 -20 0 20 40 60 80 100 120 140 Figure 7. Relative variation of dV/dt immunity versus gate-cathode resistance (typical values) 0 1E-2 1E-1 1E+0 1E+1 Figure 8. Relative variation of dV/dt immunity versus gate-cathode capacitance (typical values) dV/dt[CGK] / dV/dt[RGK=220Ω] dV/dt[RGK] / dV/dt[RGK=220Ω] 10 10.00 Tj = 125°C VD = 0.67 x VDRM VD = 0.67 x VDRM Tj = 125°C RGK = 220Ω 8 1.00 6 4 0.10 2 RGK(kΩ) 0.01 0 4/13 CGK(nF) 0 200 400 600 800 1000 1200 1400 1600 1800 2000 0 DocID5203 Rev 5 2 4 6 8 10 12 14 16 18 20 22 TS420 Characteristics Figure 9. Surge peak on-state current versus number of cycles Figure 10. Non-repetitive surge peak on-state current, and corresponding values of I2t 2 ITSM(A) 2 ITSM(A), I t (A s) 35 300 Tj initial = 25°C 30 dI/dt limitation 100 tp=10ms 25 ITSM One cycle 20 Non repetitive Tj initial=25°C 15 10 I2t Repetitive TC=115°C 10 Sinusoidal pulse with width tp < 10 ms 5 Number of cycles 0 tp(ms) 1 1 10 100 1000 Figure 11. On-state characteristics (maximum values) 0.01 0.10 1.00 10.00 Figure 12. Thermal resistance junction to ambient versus copper surface under tab Rth(j-a)(°C/W) ITM(A) 100 50.0 Epoxy printed circuit board FR4 copper thickness = 35 µm Tj max.: Vt0=0.85V Rd=90mΩ 80 10.0 60 Tj=max 40 1.0 Tj=25°C 20 VTM(V) S(cm²) 0.1 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 DocID5203 Rev 5 2 4 6 8 10 12 14 16 18 20 5/13 Package information 2 TS420 Package information • Epoxy meets UL94, V0 • Lead-free packages • Recommended torque: 0.4 to 0.6 N·m 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. Figure 13. DPAK dimension definitions A E b4 c2 E1 L2 D1 D D A1 H E1 L4 b e1 c V2 A2 Note: 6/13 L this package drawing may slightly differ from the physical package. However, all the specified dimensions are guaranteed. DocID5203 Rev 5 TS420 Package information Table 6. DPAK dimension values Dimensions Ref. Millimeters Min. Typ. Inches Max. Min. Typ. Max. A 2.18 2.40 0.086 0.094 A1 0.90 1.10 0.035 0.043 A2 0.03 0.23 0.001 0.009 b 0.64 0.90 0.025 0.035 b4 4.95 5.46 0.195 0.215 c 0.46 0.61 0.018 0.024 c2 0.46 0.60 0.018 0.023 D 5.97 6.22 0.235 0.244 D1 5.10 E 6.35 E1 0.201 6.73 0.250 0.264 4.32 0.170 e1 4.40 4.70 0.173 0.185 H 9.35 10.40 0.368 0.409 L 1.00 1.78 0.039 0.070 L2 1.27 0.05 L4 0.60 1.02 0.023 0.040 V2 0° 8° 0° 8° Figure 14. Footprint (dimensions in mm) 6.7 3.0 3.0 5.094 6.7 B A 1.6 The device must be positioned within 0.05 A B DocID5203 Rev 5 7/13 Package information TS420 Figure 15. IPAK dimension definitions E b4 A c2 V1 L2 D C L1 A1 b2 e b e1 Note: 8/13 H L c this package drawing may slightly differ from the physical package. However, all the specified dimensions are guaranteed. DocID5203 Rev 5 TS420 Package information Table 7. IPAK dimension values Dimensions Ref. Millimeters Min. Typ. Inches Max. Min. Typ. Max. A 2.20 2.40 0.086 0.094 A1 0.90 1.10 0.035 0.043 b 0.64 0.90 0.025 0.035 b2 0.95 0.037 b4 5.20 5.43 0.204 0.213 c 0.45 0.60 0.017 0.023 c2 0.46 0.60 0.018 0.023 D 6 6.20 0.236 0.244 E 6.40 6.70 0.252 0.263 e e1 2.28 4.40 H 0.090 4.60 0.173 16.10 0.181 0.634 L 9 9.60 0.354 0.377 L1 0.8 1.20 0.031 0.047 L2 0.80 V1 10° 1.25 0.031 0.049 10° DocID5203 Rev 5 9/13 Package information TS420 Figure 16. TO-220AB (NIns. & Ins. 20-up) dimension definitions C B ØI b2 L F A I4 l3 c2 a1 l2 a2 M b1 c1 e Note: 10/13 this package drawing may slightly differ from the physical package. However, all the specified dimensions are guaranteed. DocID5203 Rev 5 TS420 Package information Table 8. TO-220AB (NIns. & Ins. 20-up) dimension values Dimensions Ref. Millimeters Min. A Typ. 15.20 a1 Inches Max. Min. 15.90 0.598 3.75 Typ. 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 ØI 3.75 3.85 0.147 0.151 I4 15.80 16.80 0.622 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 M 16.40 2.60 DocID5203 Rev 5 0.646 0.661 0.102 11/13 Ordering information 3 TS420 Ordering information Figure 17. Ordering information scheme TS 4 20 - 600 B (-TR) Sensitive SCR series Current 4=4A Sensitivity 20 = 0.2 mA Voltage 600 = 600 V Package B = DPAK H = IPAK T = TO-220AB Packing mode Blank = Tube -TR = Tape and Reel Table 9. Ordering information 4 Order code Marking TS420-600B TS420600 Package Weight DPAK 0.3 g Base qty Delivery mode 75 Tube 2500 Tape and reel TS420-600B-TR TS420600 TS420-600H TS420600 IPAK 0.4 g 75 Tube TS420-600T TS420600T TO-220AB 2.3 g 50 Tube TS420-700B TS420700 75 Tube DPAK 0.3 g 2500 Tape and reel TS420-700B-TR TS420700 TS420-700H TS420700 IPAK 0.4 g 75 Tube TS420-700T TS420700T TO-220AB 2.3 g 50 Tube Revision history Table 10. Document revision history 12/13 Date Revision Changes Sep-2000 3 Previous release. 26-Jan-2010 4 Updated package illustration for TO-220AB on front page and Table 8. Added Table 5. 28-May-2014 5 Updated DPAK package information and reformatted to current standard. DocID5203 Rev 5 TS420 Please Read Carefully: Information in this document is provided solely in connection with ST products. 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