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| Fast Recovery Epitaxial Diode (FRED) DSEI 30 IFAVM = 30 A VRRM = 1000 V = 35 ns trr C VRSM V 1000 VRRM V 1000 Type A TO-247 AD DSEI 30-10A C A C Symbol I FRMS I FAVM I FRM I FSM Test Conditions TVJ = TVJM TC = 85C; rectangular, d = 0.5 tP < 10 s; rep. rating, pulse width limited by TVJM TVJ = 45C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine Maximum Ratings 70 30 375 200 210 185 195 200 180 170 160 -40...+150 150 -40...+150 A A A A A A A A2s A2s As A2s C C C W Nm/lb.in. Nm/lb.in. g 2 A = Anode, C = Cathode TVJ = 150C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine i2 dt TVJ = 45C t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine Features l l l l l TVJ = 150C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine TVJ TVJM Tstg Ptot Md Weight TC = 25C Mounting torque with screw M3 Mounting torque with screw M3.5 l l 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 meet UL 94V-0 138 0.45/4 0.55/5 6 Applications l l l Symbol Test Conditions Characteristic Values typ. max. 750 250 7 2 2.4 1.5 12.5 0.9 0.25 35 A A mA V V V m K/W K/W K/W ns A l l IR TVJ = 25C TVJ = 25C TVJ = 125C IF = 30 A; VR = VRRM VR = 0.8 * VRRM VR = 0.8 * VRRM TVJ = 150C TVJ = 25C l l l VF VT0 rT RthJC RthCK RthJA t rr I RM 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 For power-loss calculations only TVJ = TVJM Advantages l l l IF = 1 A; -di/dt = 100 A/s; VR = 30 V; TVJ = 25C VR = 540 V; IF = 30 A; -diF/dt = 240 A/s L 0.05 H; TVJ = 100C 35 16 50 18 l l 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 IFAVM rating includes reverse blocking losses at TVJM, VR = 0.8 VRRM, duty cycle d = 0.5 Data according to DIN/IEC 747 IXYS reserves the right to change limits, test conditions and dimensions 93021B (c) 1997 IXYS All rights reserved 21 DSEI 30, 1000 V Fig. 1 Forward current versus voltage drop. Fig. 2 Recovery charge versus -diF /dt. Fig. 3 Peak reverse current versus -diF/dt. Fig. 4 Dynamic parameters versus junction temperature. Fig. 5 Recovery time versus -diF/dt. Fig. 6 Peak forward voltage versus -diF/dt. Dim. A B C D E F G H J K L M N Millimeter Min. Max. 19.81 20.32 20.80 21.46 15.75 16.26 3.55 3.65 4.32 5.4 1.65 1.0 10.8 4.7 0.4 1.5 5.49 6.2 2.13 4.5 1.4 11.0 5.3 0.8 2.49 Inches Min. Max. 0.780 0.819 0.610 0.140 0.170 0.212 0.065 0.040 0.426 0.185 0.016 0.087 0.800 0.845 0.640 0.144 0.216 0.244 0.084 0.177 0.055 0.433 0.209 0.031 0.102 Dimensions Fig. 7 Transient thermal impedance junction to case. 22 (c) 1997 IXYS All rights reserved |
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