Datasheet BTA24, BTB24, BTA25 BTA26, BTB26, T25 (STMicroelectronics) - 4

Characteristics BTA24, BTB24, BTA25, BTA26, BTB26, T25 Figure 1. Maximum power dissipation versus Figure 2. RMS on-state current versus case RMS on-state current (full cycle) temperature (full cycle) P(W) I (A) T(RMS)
30 30 BTB26 25 25 BTA24 20 20 15 15 BTB24 / T25xx / BTA25 / BTA26 10 10 5 5
IT(RMS)(A) T (°C) C
0 0 0 5 10 15 20 25 0 25 50 75 100 125
Figure 3. D2PAK RMS on-state current versus Figure 4. Relative variation of thermal ambient temperature (printed impedance versus pulse circuit board FR4, copper duration thickness: 35µm) (full cycle) IT(RMS)(A) K=[Z /R th th]
4.0 1E+0 D2PAK Z 3.5 th(j-c) (S=1cm2) 3.0 1E-1 Zth(j-a) 2.5 BTA / BTB24 / T25 2.0 1.5 1E-2 Zth(j-a) BTA26 1.0 0.5
T t (s) amb(°C) p
0.0 1E-3 0 25 50 75 100 125 1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 5E+2
Figure 5. On-state characteristics Figure 6. Surge peak on-state current (maximum values) versus number of cycles ITM(A) I (A) TSM
300 300 Tj max. Vto = 0.85V Tj = Tj max. 100 R 250 d = 16 mΩ t=20ms 200
One cycle
Non repetitive Tj initial=25°C 150 10 T Repetitive j = 25°C. 100 TC=75°C 50
V (V) Number of cycles TM
1 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 1 10 100 1000 4/12 Document Outline Table 1. Device summary 1 Characteristics Table 2. Absolute maximum ratings Table 3. Electrical characteristics (Tj = 25˚ C, unless otherwise specified), Snubberless and logic level (3 quadrants) T25, BTA/BTB24...W, BTA25...W, BTA26...W Table 4. Electrical characteristics (Tj = 25˚ C, unless otherwise specified), standard (4 quadrants), BTB24...B, BTA25...B, BTA26...B, BTB26...B Table 5. Static characteristics Table 6. Thermal resistance Figure 1. Maximum power dissipation versus RMS on-state current (full cycle) Figure 2. RMS on-state current versus case temperature (full cycle) Figure 3. D2PAK RMS on-state current versus ambient temperature (printed circuit board FR4, copper thickness: 35µm) (full cycle) Figure 4. Relative variation of thermal impedance versus pulse duration Figure 5. On-state characteristics (maximum values) Figure 6. Surge peak on-state current versus number of cycles Figure 7. Non-repetitive surge peak on-state current for a sinusoidal pulse with width tp < 10 ms and corresponding value of I2t Figure 8. Relative variation of gate trigger current, holding current and latching current versus junction temperature (typical values) Figure 9. Relative variation of critical rate of decrease of main current versus (dV/dt)c (typical values) Figure 10. Relative variation of critical rate of decrease of main current versus Tj Figure 11. D2PAK thermal resistance junction to ambient versus copper surface under tab (printed circuit board FR4, copper thickness: 35 µm) 2 Ordering information scheme Figure 12. BTA and BTB series Figure 13. T25 series 3 Package information Table 7. D2PAK dimensions Figure 14. D2PAK footprint dimensions (in millimeters) Table 8. RD91 dimensions Table 9. TOP3 (insulated and non_insulated) dimensions Table 10. TO-220AB (insulated and non-insulated) dimensions 4 Ordering information Table 11. Ordering information 5 Revision history Table 12. Revision history