DH 40-18A Advanced Technical Information IFAVM = 40 A VRRM = 1800 V trr = 100 ns Fast Recovery Diode SONIC-FRDTM series VRSM VRRM V V 1800 1800 Type C A TO-247 AD C DH 40-18A A C A = Anode, C = Cathode Symbol Conditions Maximum Ratings IFRMS IFAVM IFRM TVJ = TVJM TC = 85°C; rectangular, d = 0.5 tP < 10 µs; rep. rating, pulse width limited by TVJM 70 40 500 A A A IFSM TVJ = 45°C; tp = 10 ms (50 Hz), sine 350 A EAS TVJ = 25°C; non-repetitive IAS = tbd A; L = 100 µH tbd mJ IAR VA = 1.5·VR typ.; f = 10 kHz; repetitive tbd A -40...+150 150 -40...+150 °C °C °C 280 W 0.8...1.2 Nm 6 g Ptot TC = 25°C Md Mounting torque Weight Symbol Conditions IR TVJ = 25°C TVJ = 125°C VR = VRRM VR = VRRM 50 1.2 VF IF = 40 A; TVJ = 125°C TVJ = 25°C 2.4 2.4 VT0 rT Characteristic Values typ. max. For power-loss calculations only TVJ = TVJM RthJC RthCH 0.25 100 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) • Induction heating and melting • Uninterruptible power supplies (UPS) • Ultrasonic cleaners and welders Dimensions µA mA 2.7 V V 2.0 18 V mΩ 0.45 K/W K/W Dim. trr IRM S RSF IF = 60 A; -di/dt = 400 A/µs; VR = 1200 V; TVJ = 25°C tb /ta diF/dt / diR/dt 100 30 tbd tbd ns A trr IRM S RSF IF = 60 A; -di/dt = 400 A/µs; VR = 1200 V; TVJ = 125°C tb /ta diF/dt / diR/dt 250 40 tbd tbd ns A Data according to IEC 60747 IXYS reserves the right to change limits, test conditions and dimensions © 2006 IXYS All rights reserved Millimeter Min. Max. Inches Min. Max. A B 19.81 20.32 20.80 21.46 0.780 0.819 0.800 0.845 C D* 15.75 16.26 3.55 3.65 0.610 0.140 0.640 0.144 E F 4.32 5.4 5.49 6.2 0.170 0.212 0.216 0.244 G H 1.65 - 2.13 4.5 0.065 - 0.084 0.177 J K 1.0 10.8 1.4 11.0 0.040 0.426 0.055 0.433 L M 4.7 0.4 5.3 0.8 0.185 0.016 0.209 0.031 N 1.5 2.49 0.087 0.102 0647 TVJ TVJM Tstg Features • Small temperature dependence for - forward voltage drop - reverse recovery current • Optimized for - dynamic avalanche ruggedness - low loss performance • Exceptionally soft recovery • Low reverse recovery current characteristic • Soft recovery current without tail • Optimized for high frequency hard switching 1-1