DSEP 2x25-12C HiPerDynFREDTM Epitaxial Diode with soft recovery IFAV = 2x25 A VRRM = 1200 V trr = 30 ns VRSM VRRM V V SOT-227 B, miniBLOC 1200 1200 Type DSEP 2x 25-12C Symbol Test Conditions Maximum Ratings IFRMS IFAVM TC = 90°C; rectangular, d = 0.5 100 25 A A IFSM TVJ = 45°C; tp = 10 ms (50 Hz), sine 250 A EAS TVJ = 25°C; non-repetitive IAS = 1.3 A; L = 180 µH 0.2 mJ IAR VA = 1.5·VR typ.; f = 10 kHz; repetitive 0.1 A -40...+150 150 -40...+150 °C °C °C 210 W 2500 V~ TVJ TVJM Tstg Ptot TC = 25°C VISOL 50/60 Hz, RMS, IISOL ≤ 1 mA Md mounting torque (M4) terminal connection torque (M4) Weight typical Symbol Test Conditions IR ① 1.1-1.5/9-13 1.1-1.5/9-13 30 Nm/lb.in. Nm/lb.in. g Characteristic Values typ. max. VR = VRRM; TVJ = 25°C TVJ = 150°C 0.25 2.0 mA mA 3.0 4.7 V V 0.6 VF ② IF = 25 A; RthJC RthCH with heatsink compound 0.1 K/W K/W trr IF = 1 A; -di/dt = 200 A/µs; VR = 30 V; TVJ = 25°C 30 ns IRM VR = 100 V; IF = 50 A; -diF/dt = 100 A/µs; TVJ = 100°C 3.0 TVJ = 125°C TVJ = 25°C 4.0 Features • International standard package miniBLOC • Isolation voltage 2500 V~ • UL registered E 72873 • 2 independent FRED in 1 package • Planar passivated chips • Very short recovery time • Extremely low switching losses • Low IRM-values • Soft recovery behaviour Applications • Antiparallel diode for high frequency switching devices • Antisaturation diode • Snubber diode • Free wheeling diode in converters and motor control circuits • Rectifiers in switch mode power supplies (SMPS) • Inductive heating • Uninterruptible power supplies (UPS) • Ultrasonic cleaners and welders Advantages • Avalanche voltage rated for reliable operation • Soft reverse recovery for low EMI/RFI • Low IRM reduces: - Power dissipation within the diode - Turn-on loss in the commutating switch A Dimensions see Outlines.pdf Pulse test: ① Pulse Width = 5 ms, Duty Cycle < 2.0% ② Pulse Width = 300 µs, Duty Cycle < 2.0% IXYS reserves the right to change limits, test conditions and dimensions. © 2005 IXYS All rights reserved 0544 Data according to IEC 60747 and per diode unless otherwise specified. 1-2 DSEP 2x25-12C 80 800 nC 700 A Qr 60 IF 25 TVJ = 100°C VR = 600 V 40 20 IRM 600 TVJ = 150°C TVJ = 100°C TVJ = 25°C TVJ = 100°C VR = 600 V A IF = 60 A IF = 30 A IF = 15 A 500 IF = 60 A IF = 30 A IF = 15 A 15 400 10 300 20 5 200 0 0 1 2 3 4 5 VF 100 100 6 V7 Fig. 1 Forward current IF versus VF 0 A/µs 1000 -diF/dt 0 Fig. 2 Reverse recovery charge Qr versus -diF/dt trr Kf 1.5 600 A/µs 800 1000 -diF/dt 40 TVJ = 100°C VR = 600 V ns 140 2.0 400 Fig. 3 Peak reverse current IRM versus -diF/dt 160 2.5 200 0.6 TVJ = 100°C IF = 100 A V µs 30 120 tfr VFR IF = 60 A IF = 30 A IF = 15 A 100 0.5 20 0.4 80 1.0 60 IRM tfr 10 0.3 0.5 40 Qrr VFR 0.0 20 0 40 80 120 C 160 0 0 200 400 TVJ 600 800 1000 A/µs 0 200 -diF/dt Fig. 4 Dynamic parameters Qr, IRM versus TVJ Fig. 5 Recovery time trr versus -diF/dt 1 400 0.2 600 A/µs 800 1000 diF/dt Fig. 6 Peak forward voltage VFR, tfr versus diF/dt Constants for ZthJC calculation: K/W ZthJC 0.1 0.01 0.001 i Rthi (K/W) ti (s) 1 2 3 4 5 0.037 0.07 0.246 0.176 0.07 0.00024 0.0036 0.0235 0.142 0.7 DSEP 2x25-12C 0.01 0.1 s 1 10 t IXYS reserves the right to change limits, test conditions and dimensions. © 2005 IXYS All rights reserved 0544 Fig. 7 Transient thermal resistance junction to case 2-2