TN1205H High temperature 12 A SCRs − Datasheet production data Features A ■ High junction temperature: T = 150 °C j ■ Medium current SCRs G ■ High noise immunity up to 150 °C K ■ RoHS (2002/95/EC) compliant A A ■ 600 V V , V DRM RRM Application K A K G A G ■ General purpose AC line load switching D2PAK ■ Motor control circuits (TN1205H-6G) TO-220AB (TN1205H-6T) ■ Small home appliances ■ Lighting ■ Inrush current limiting circuits Table 1. Device summary ■ Over-voltage crowbar protection Order code Package VDRM, I V GT RRM Description TN1205H-6T TO-220AB 600 V 2 to 5 mA TN1205H-6G D2PAK Available in standard gate triggering levels, the TN1205H SCR series has very high switching capability up to junction temperature of 150 °C. These products fit all modes of control found in applications such as overvoltage crowbar protection, motor control circuits in power tools and kitchen aids, inrush current limiting circuits, capacitive discharge ignition and voltage regulation circuits. These products are particulary adapted for use in areas where the ambient temperature is high or the ventilation low, or where an increase of power density is required. Through-hole or surface-mount packages provide performance in a limited space area. April 2012 Doc ID 018497 Rev 4 1/10 This is information on a product in full production. www.st.com 10

Characteristics TN1205H 1 Characteristics Table 2. A bsolute ratings (limiting values) Symbol Parameter Value Unit IT(RMS) On-state rms current (180° conduction angle) TO220-AB, 12 A T = 136 °C I Average on-state current (180° conduction angle) D2PAK c 7.6 A T(AV) t = 8.3 ms 126 p I Non repetitive surge peak on-state current T = 25 °C A TSM j t = 10 ms 120 p I2t I2t Value for fusing t = 10 ms 72 A2S p V , V , V DSM Non repetitive surge peak off-state voltage t = 10 ms DRM RRM V V p +100 RSM Critical rate of rise of on-state current I = 2 x I , dI/dt G GT F = 60 Hz T = 150 °C 100 A/µs t ≤ 100 ns j r I Peak gate current t = 20 µs T = 150 °C 4 A GM p j P Average gate power dissipation T = 150 °C 1 W G(AV) j V Maximum peak reverse gate voltage 5 V RGM T Storage junction temperature range stg - 40 to + 150 °C T Operating junction temperature range j T Maximum lead temperature for soldering during 10 s. 260 °C L Table 3. E lectrical characteristics (T = 25 °C, unless otherwise specified) j Symbol Test conditions Value Unit MIN. 2 I V = 12 V, R = 33 Ω mA GT D L MAX. 5 V V = V , R = 3.3 kΩ MAX. 1.3 V GT D DRM L V V = V , R = 3.3 kΩ MIN. 0.2 V GD D DRM L I I = 500 mA gate open MAX. 20 mA H T I I = 1.2 I MAX. 40 mA L G GT T = 125 °C 200 j dV/dt V = 67% V gate open MIN. V/µs D DRM T = 150 °C 100 j t I = 40 A, V = 500 V, I = 100 mA, dI /dt = 5 A/µs typ. 1.9 µs gt TM D G G V = 335 V, Tj =125 °C, I = 20 A, V = 25 V, (dI /dt) = 30 A/µs, t DM TM R T Max typ. 65 µs q dV /dt = 50 V/µs, R = 100 Ω D GK 2/10 Doc ID 018497 Rev 4

TN1205H Characteristics Table 4. S tatic characteristics Symbol Test conditions Value Unit V I = 24 A, t = 380 µs T = 25 °C 1.6 V T TM p j V Threshold voltage T = 150 °C 0.8 V TD j R Dynamic resistance T = 150 °C 30 mΩ d j MAX. T = 25 °C 5 µA j I DRM V = V T = 125 °C 1 IRRM DRM RRM j mA T = 150 °C 3 j Table 5. T hermal resistance Symbol Parameter Value Max. Unit R Junction to case (DC) 1.3 °C/W th(j-c) S(1) = 1 cm2 D2PAK 45 R Junction to ambient (DC) °C/W th(j-a) TO-220AB 60 1. S = Copper surface under tab Figure 1. Maximum average power Figure 2. Average and DC on-state current dissipation vs. average on-state vs. case temperature current P(W) I (A) 11 14 T(AV) α= 180° 360° 10 D.C. 9 α 12 8 10 7 6 8 α= 180° 5 6 4 3 4 2 2 1 IT(AV)(A) T (°C) 0 0 case 0 1 2 3 4 5 6 7 8 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Doc ID 018497 Rev 4 3/10

Characteristics TN1205H Figure 3. A verage and DC on-state current Figure 4. Relative variation of thermal vs. ambient temperature impedance vs. pulse duration IT(AV)(A) K = [Zth/ Rth] 4.0 1.00 3.5 D..C Zth(j-c) Zth(j-a) 3.0 α=D .1C80° D2PAK SCU= 1 cm2 D2PAK 2.5 . S =1cm2 2.0 α= 180° 0.10 (ECpUoxyFr4) TO-220AB 1.5 TO220AB 1.0 0.5 0.0 TA(°C) 0.01 Tp(s) 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 1.0E-03 1.0E-02 1.0E-01 1.0E+00 1.0E+01 1.0E+02 1.0E+03 Figure 5. R elative variation of I ,V , I , I Figure 6. Relative variation of static dV/dt GT GT H L vs. junction temperature immunity vs. junction temperature (typical values) (typical values) I ,V ,I ,IT]/I ,V ,I ,I[T = 25 °C] dV/dt[T]/dV/dt[T = 150 °C] 2.0 GT GT H L j GT GT H L j 16 j j 1.8 1145 VD= 0.67 xVDRM 1.6 13 12 1.4 11 1.2 VGT 190 01..80 IGT RgkI=H I1L kΩ 678 0.6 5 4 0.4 3 0.2 2 T(°C) 1 T(°C) 0.0 j 0 j -40 -20 0 20 40 60 80 100 120 140 25 50 75 100 125 150 Figure 7. S urge peak on-state current vs. Figure 8. Non repetitive surge peak on-state number of cycles current and corresponding value of I2t vs. sinusoidal pulse width 130 ITSM(A) 10000 ITSM(A),I2t (A2s) 120 dl /dt limitation:100 A / µs Tjinitial = 25 °C 110 tp= 20 ms 100 One cycle 90 Non repetitive 1000 7800 Tjinitial = 25 °C ITSM 60 50 40 100 I²t Sinusoidal pulse 30 Repetitive with width t <10 ms p 20 Tc= 136 °C 10 Number of cycles tp(ms) 0 10 1 10 100 1000 0.01 0.10 1.00 10.00 4/10 Doc ID 018497 Rev 4

TN1205H Characteristics F igure 9. On-state characteristics Figure 10. Relative variation of leakage (maximum values) current vs. junction temperature for different values of blocking voltage 1000 ITM(A) 1.0E+00IDRM,IRRM[Tj;VDRM,VRRM] / IDRM,IRRM[Tj= 150 °C;600V] Tjmax: VDRM=VRRM= 600V V = 0.8V to R = 30 mΩ d 1.0E-01 100 VDRM=VRRM= 400V 1.0E-02 VDRM=VRRM= 200V 10 Typical value T= 150 °C 1.0E-03 j T= 25 °C 1 j VTM(V) 1.0E-04 Tj(°C) 0 1 2 3 4 5 25 50 75 100 125 150 Figure 11. Thermal resistance junction to ambient vs. copper surface under tab (D2PAK, printed circuit board FR4, copper thickness: 35 µm) R (°C/W) 80 th(j-a) D2PAK 70 60 50 40 30 20 10 S (cm²) 0 CU 0 5 10 15 20 25 30 35 40 Doc ID 018497 Rev 4 5/10

Ordering information scheme TN1205H 2 Ordering information scheme Figure 12. Ordering information scheme TN 12 05 H - 6 G - TR Standard SCR Current 12 = 12 A Sensitivity 05 = 2 to 5 mA Junction temperature H = 150 °C Voltage 6 = 600V Package T =TO-220AB G = D2PAK Delivery mode Blank = tube (TO-220AB, D2PAK) TR = tape and reel (D2PAK) 6/10 Doc ID 018497 Rev 4

TN1205H Package information 3 Package information ● Epoxy meets UL94, V0 ● Lead-free package 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. T able 6. TO-220AB dimensions Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 15.20 15.90 0.598 0.625 a1 3.75 0.147 B C a2 13.00 14.00 0.511 0.551 Ø I b2 B 10.00 10.40 0.393 0.409 L F b1 0.61 0.88 0.024 0.034 A b2 1.23 1.32 0.048 0.051 I4 C 4.40 4.60 0.173 0.181 l3 c1 0.49 0.70 0.019 0.027 a1 c2 c2 2.40 2.72 0.094 0.107 l2 a2 e 2.40 2.70 0.094 0.106 F 6.20 6.60 0.244 0.259 M b1 c1 ØI 3.75 3.85 0.147 0.151 e 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 M 2.60 0.102 Doc ID 018497 Rev 4 7/10

Package information TN1205H Table 7. D2PAK Dimensions Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 4.30 4.60 0.169 0.181 A A1 2.49 2.69 0.098 0.106 E C2 L2 A2 0.03 0.23 0.001 0.009 B 0.70 0.93 0.027 0.037 D B2 1.25 1.40 0.048 0.055 L C 0.45 0.60 0.017 0.024 L3 A1 C2 1.21 1.36 0.047 0.054 B2 C R B D 8.95 9.35 0.352 0.368 G E 10.00 10.28 0.393 0.405 G 4.88 5.28 0.192 0.208 A2 2mm min. FLAT ZONE L 15.00 15.85 0.590 0.624 L2 1.27 1.40 0.050 0.055 V2 L3 1.40 1.75 0.055 0.069 R 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 8/10 Doc ID 018497 Rev 4

TN1205H Ordering information 4 Ordering information T able 8. Ordering information Order code Marking Package Weight Base qty Delivery mode TN1205H-6T TN1205H6T TO-220AB 2.0 g 50 Tube TN1205H-6G TN1205H6G D2PAK 1.5 g 50 Tube TN1205H-6G-TR TN1205H6G D2PAK 1.5 g 1000 Tape and reel 5 Revision history T able 9. Document revision history Date Revision Changes 17-Feb-2011 1 First issue. 26-Sep-2011 2 Corrected typographical error in Features and Description. 17-Jan-2012 3 Updated units for t in Table3. gt Moved junction temperature to top of features list. 26-Apr-2012 4 Description reworded for readability. No technical changes. Doc ID 018497 Rev 4 9/10

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