DSEI120-12A Fast Recovery Epitaxial Diode (FRED) VRSM VRRM V V 1200 1200 IFAVM = 109 A VRRM = 1200 V trr = 40 ns Type A C DSEI 120-12A TO-247 AD C A C A = Anode, C = Cathode Symbol Conditions IFRMS IFAVM IFAV IFRM TVJ = TVJM TC = 60C; rectangular, d = 0.5 TC = 95C; rectangular, d = 0.5 tP < 10 s; rep. rating, pulse width limited by TVJM IFSM TVJ = 45C; I2t Maximum Ratings 100 109 75 1200 A A A A t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 600 660 A A TVJ = 150C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 540 600 A A t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 1800 1800 A2s A2s TVJ = 150C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 1450 1500 A2s A2s -40...+150 150 -40...+150 C C C 357 W 0.8...1.2 Nm 6 g TVJ = 45C; TVJ TVJM Tstg Ptot TC = 25C Md mounting torque Weight typical Symbol Conditions Characteristic Values typ. max. IR VR = VRRM VR = 0.8*VRRM VR = 0.8*VRRM TVJ = 25C TVJ = 25C TVJ = 125C 3 1.5 20 mA mA mA VF IF = 70 A TVJ = 150C TVJ = 25C 1.55 1.8 V V VT0 rT for power-loss calculations only TVJ = TVJM 1.2 4.6 V mW RthJC RthCH RthJA 0.35 (version A) 35 K/W K/W K/W trr IF = 1 A; -di/dt = 200 A/s; VR = 30 V; TVJ = 25C 40 60 ns IRM VR = 350 V; IF = 75 A; -diF/dt = 200 A/s L < 0.05 H; TVJ = 100C 25 30 A Chip capability, limited to 70 A by leads 0.25 * International standard package JEDEC TO-247 AD * Planar passivated chips * Very short recovery time * Extremely low switching losses * Low IRM-values * Soft recovery behaviour * Epoxy meets UL 94V-0 Applications * Antiparallel diode for high frequency switching devices * Anti saturation diode * Snubber diode * Free wheeling diode in converters and motor control circuits * Rectifiers in switch mode power supplies (SMPS) * Inductive heating and melting * Uninterruptible power supplies (UPS) * Ultrasonic cleaners and welders Advantages * High reliability circuit operation * Low voltage peaks for reduced protection circuits * Low noise switching * Low losses * Operating at lower temperature or space saving by reduced cooling Data according to IEC 60747 IXYS reserves the right to change limits, test conditions and dimensions. (c) 2012 IXYS All rights reserved Features 20121114a 1-3 DSEI120-12A 150 16 120 TVJ = 100C VR = 600 V 14 125 TVJ = 100C VR = 600 V 100 12 100 IF Qr 75 TVJ = 150C 50 [C] TVJ = 100C 1.5 0 100 2.0 0 1000 500 60 40 [ns] 800 1000 1.5 1.0 tfr VFR IF = 140 A 70 A 35 A trr 350 600 TVJ = 100C IF = 100 A 50 400 1.0 VFR tfr 30 [s] [V] 300 20 250 10 0.5 Qr 0.6 0.4 400 -diF /dt [As] TVJ = 100C VR = 600 V 450 1.2 IRM 200 Fig. 3 Peak reverse current IRM versus -diF /dt Fig. 2 Reverse recovery charge Qr versus -diF /dt 1.4 0.8 0 -diF /dt [As] VF [V] Fig. 1 Forward current IF vs. VF Kf 40 20 2 TVJ = 25C 1.0 [A] 6 60 4 25 0 0.5 IRM IF = 140 A 70 A 35 A 8 [A] IF = 140 A 70 A 35 A 80 10 0 40 80 120 200 160 TVJ [C] 0 200 400 600 800 1000 0 0 200 400 -diF /dt [As] Fig. 4 Dynamic parameters Qr, IRM versus TVJ 600 800 0.0 1000 -diF /dt [As] Fig. 6 Peak forward voltage VFR and tfr versus -diF /dt Fig. 5 Recovery time trr versus -diF /dt 1 D=0.7 ZthJC 0.5 Constants for ZthJC calculation: 0.3 0.1 [K/W] 0.2 i Rthi (K/W) 0.01 0.05 Single Pulse 0.01 0.001 0.01 0.1 1 ti (s) 1 0.017 0.00038 2 0.0184 0.0026 3 0.1296 0.0387 4 0.185 0.274 10 t [s] Fig. 7 Transient thermal resistance junction to case at various duty cycles IXYS reserves the right to change limits, test conditions and dimensions. (c) 2012 IXYS All rights reserved 20121114a 2-3 DSEI120-12A Dimensions TO-247 AD A E A2 O P1 OP D2 S Q D1 D 2x E2 4 1 2 3 L1 E1 L 2x b2 2x b e C A1 IXYS reserves the right to change limits, test conditions and dimensions. (c) 2012 IXYS All rights reserved Sym. Inches min. max. Millimeter min. max. A A1 A2 D E E2 e L L1 OP Q S b b2 b4 c D1 D2 E1 O P1 0.185 0.209 0.087 0.102 0.059 0.098 0.819 0.845 0.610 0.640 0.170 0.216 0.430 BSC 0.780 0.800 0.177 0.140 0.144 0.212 0.244 0.242 BSC 0.039 0.055 0.065 0.094 0.102 0.135 0.015 0.035 0.515 0.020 0.053 0.530 0.29 4.70 5.30 2.21 2.59 1.50 2.49 20.79 21.45 15.48 16.24 4.31 5.48 10.92 BSC 19.80 20.30 4.49 3.55 3.65 5.38 6.19 6.14 BSC 0.99 1.40 1.65 2.39 2.59 3.43 0.38 0.89 13.07 0.51 1.35 13.45 7.39 20121114a 3-3