TN25 and TYNx25 Series ® 25A SCRS STANDARD Table 1: Main Features A Symbol Value Unit IT(RMS) 25 A VDRM/VRRM 600 to 1000 V IGT 40 mA G K A A DESCRIPTION The standard TN25 / TYNx25 25A SCR series is suitable for general purpose applications. K A G K A G D2PAK Using clip assembly technology, they provide a superior performance in surge current capabilities. (TN25-G) TO-220AB (TYN25) Table 2: Order Codes Part Numbers Marking TN2540-x00G TN2540x00G TN2540-x00G-TR TN2540x00G TYNx25RG TYNx25 Table 3: Absolute Ratings (limiting values) Symbol Parameter Value Unit IT(RMS) RMS on-state current (180° conduction angle) Tc = 100°C 25 A IT(AV) Average on-state current (180° conduction angle) Tc = 100°C 16 A ITSM Non repetitive surge peak on-state current tp = 8.3 ms tp = 10 ms Tj = 25°C 314 300 A I²t Value for fusing tp = 10 ms Tj = 25°C 450 A2S dI/dt Critical rate of rise of on-state current IG = 2 x IGT , tr ≤ 100 ns F = 60 Hz Tj = 125°C 50 A/µs IGM Peak gate current tp = 20 µs Tj = 125°C 4 A Tj = 125°C 1 W - 40 to + 150 - 40 to + 125 °C 5 V I²t PG(AV) Tstg Tj VRGM Average gate power dissipation Storage junction temperature range Operating junction temperature range Maximum peak reverse gate voltage February 2006 REV. 5 1/7 TN25 and TYNx25 Series Tables 4: Electrical Characteristics (Tj = 25°C, unless otherwise specified) Symbol IGT Test Conditions Value RL = 33 Ω VD = 12 V VGT VGD VD = VDRM RL = 3.3 kΩ IH IT = 500 mA Gate open IL IG = 1.2 x IGT Tj = 125°C Unit MIN. 4 MAX. 40 MAX. 1.3 V MIN. 0.2 V MAX. 50 mA MAX. 90 mA mA dV/dt VD = 67 % VDRM Gate open Tj = 125°C MIN. 1000 V/µs VTM ITM = 50 A Tj = 25°C MAX. 1.6 V Vt0 Threshold voltage Tj = 125°C MAX. 0.77 V Rd Dynamic resistance Tj = 125°C MAX. 14 mΩ 5 µA 4 mA Value Unit 1.0 °C/W IDRM IRRM tp = 380 µs Tj = 25°C VDRM = VRRM MAX. Tj = 125°C Table 5: Thermal resistance Symbol Parameter Rth(j-c) Junction to case (DC) Rth(j-a) Junction to ambient (DC) S = 01 cm² D2PAK 45 TO-220AB 60 °C/W S = Copper surface under tab. Figure 1: Maximum average power dissipation versus average on-state current Figure 2: Average and D.C. on-state current versus case temperature P(W) IT(AV)(A) 24 22 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 α = 180° 20 18 16 14 12 10 8 6 360° 4 2 IT(AV)(A) 0 0 2/7 2 4 6 8 10 α 12 14 16 18 D.C. α = 180° Tcase(°C) 0 25 50 75 100 125 TN25 and TYNx25 Series Figure 3: Average and D.C. on-state current versus ambient temperature (copper surface under tab: S=1cm2) (D2PAK) Figure 4: Relative variation of impedance versus pulse duration IT(AV)(A) thermal K=[Zth/Rth] 4.0 1.00 3.5 Zth(j-c) 3.0 D.C. 2.5 α = 180° 2.0 0.10 Zth(j-a) 1.5 1.0 0.5 tp(s) Tamb(°C) 0.0 0 25 50 75 100 125 Figure 5: Relative variation of gate trigger current, holding current and latching current versus junction temperature 0.01 1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 5E+2 Figure 6: Surge peak on-state current versus number of cycles IGT,IH,IL[Tj] / IGT,IH,IL[Tj=25°C] ITSM(A) 2.5 350 300 2.0 tp=10ms 250 One cycle 1.5 Non repetitive Tj initial=25°C 200 IGT 1.0 150 IH & IL Repetitive TC=100°C 100 0.5 50 Number of cycles Tj(°C) 0.0 -40 -20 0 20 40 0 60 80 100 120 1 140 Figure 7: Non-repetitive surge peak on-state current for a sinusoidal pulse with width tp < 10 ms, and corresponding values of I²t 10 100 1000 Figure 8: On-state characteristics (maximum values) ITM(A) ITSM(A), I2t (A2s) 300 2000 Tj max.: Vt0=0.77V Rd=14mΩ Tj initial = 25°C 100 ITSM 1000 Tj=max I2t Tj=25°C 10 dI/dt limitation tp(ms) VTM(V) 1 100 0.01 0.10 1.00 10.00 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 3/7 TN25 and TYNx25 Series Figure 9: Thermal resistance junction to ambient versus copper surface under tab (epoxy printed circuit board FR4, copper thickness: 35µm) (D2PAK) Rth(j-a)(°C/W) 80 70 60 50 40 30 20 10 S(cm²) 0 0 4 8 12 16 20 24 28 32 36 40 Figure 10: Ordering Information Scheme (TN25 series) TN 25 40 - 600 G (-TR) Standard SCR series Current 25 = 25A Sensitivity 40 = 40mA Voltage 600 = 600V 800 = 800V 1000 = 1000V Package G = D2PAK Packing mode Blanck = Tube -TR = Tape & Reel Figure 11: Ordering Information Scheme (TYN25 series) TYN Standard SCR series Voltage 6 = 600V 8 = 800V 10 = 100V Current 25 = 25A Packing mode RG = Tube 4/7 6 25 RG TN25 and TYNx25 Series Table 6: Product Selector Voltage (xxx) Part Numbers Sensitivity Package X 40 mA D2PAK X 40 mA TO-220AB 600 V 800 V 1000 V TN2540-xxxG X X TYNx25 X X Figure 12: D2PAK Package Mechanical Data REF. A E C2 L2 D L L3 A1 B2 R C B G A2 2mm min. FLAT ZONE V2 A A1 A2 B B2 C C2 D E G L L2 L3 R V2 DIMENSIONS Millimeters Inches Min. Typ. Max. Min. Typ. 4.30 4.60 0.169 2.49 2.69 0.098 0.03 0.23 0.001 0.70 0.93 0.027 1.25 1.40 0.048 0.055 0.45 0.60 0.017 1.21 1.36 0.047 8.95 9.35 0.352 10.00 10.28 0.393 4.88 5.28 0.192 15.00 15.85 0.590 1.27 1.40 0.050 1.40 1.75 0.055 0.40 0.016 0° 8° 0° Max. 0.181 0.106 0.009 0.037 0.024 0.054 0.368 0.405 0.208 0.624 0.055 0.069 8° Figure 13: D2PAK Foot Print Dimensions (in millimeters) 16.90 10.30 5.08 1.30 3.70 8.90 5/7 TN25 and TYNx25 Series Figure 14: TO-220AB Package Mechanical Data REF. C B ØI b2 L F A I4 l3 c2 a1 l2 a2 M c1 b1 e A a1 a2 B b1 b2 C c1 c2 e F ØI I4 L l2 l3 M DIMENSIONS Millimeters Inches Min. Typ. Max. Min. Typ. 15.20 15.90 0.598 3.75 0.147 13.00 14.00 0.511 10.00 10.40 0.393 0.61 0.88 0.024 1.23 1.32 0.048 4.40 4.60 0.173 0.49 0.70 0.019 2.40 2.72 0.094 2.40 2.70 0.094 6.20 6.60 0.244 3.75 3.85 0.147 15.80 16.40 16.80 0.622 0.646 2.65 2.95 0.104 1.14 1.70 0.044 1.14 1.70 0.044 2.60 0.102 Max. 0.625 0.551 0.409 0.034 0.051 0.181 0.027 0.107 0.106 0.259 0.151 0.661 0.116 0.066 0.066 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 7: Ordering Information Ordering type Marking Package Weight Base qty Delivery mode TN2540-x00G TN2540x00G D2PAK 1.5 g 50 Tube TN2540-x00G-TR TN2540x00G D2PAK 1.5 g 1000 Tape & reel TYNx25RG TYNx25 TO-220AB 2.3 g 50 Tube Note: x = voltage Table 8: Revision History 6/7 Date Revision Apr-2002 4A 13-Feb-2006 5 Description of Changes Last update. TO-220AB delivery mode changed from bulk to tube. ECOPACK statement added. TN25 and TYNx25 Series Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. 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