VRRM IFAVM IFSM VF0 rF VDClink = = = = = = 4500 1650 26 1.9 0.79 2800 V A kA V m V Fast Recovery Diode 5SDF 16L4503 PRELIMINARY Doc. No. 5SYA1164-00 Sep. 01 * Patented free-floating technology * Industry standard housing * Cosmic radiation withstand rating * Low on-state and switching losses * Optimized to use in snubberless operation Blocking VRRM Repetitive peak reverse voltage 4500 V IRRM Repetitive peak reverse current 150 mA VDClink Permanent DC voltage for 100 FIT failure rate 2800 V 100% Duty VDClink Permanent DC voltage for 100 FIT failure rate 3200 V 5% Duty Mechanical data Fm a Half sine wave, tP = 10 ms, f = 50 Hz VR = VRRM, Tj = 125C (see Fig. 6) Mounting force min. 36 kN max. 70 kN Acceleration: 50 m/s 2 Device clamped 200 m/s 2 m Weight 1.45 kg DS Surface creepage distance 33 mm Da Air strike distance 14 mm Device unclamped ABB Semiconductors AG reserves the right to change specifications without notice. Ambient cosmic radiation at sea level in open air. 5SDF 16L4503 On-state (see Fig. 3) IFAVM Max. average on-state current 1650 A IFRMS Max. RMS on-state current 2590 A IFSM Max. peak non-repetitive 26 kA tp = 10 ms Before surge: surge current 47 kA tp = 1 ms Tc = Tj = 125C 2 3.4106 A s tp = 10 ms 2 1.1106 A s tp = 1 ms IF = oI2dt Max. surge current integral Half sine wave, Tc = 70C VF Forward voltage drop 4.51 V VF0 Threshold voltage 1.9 V rF Slope resistance 0.79 m After surge: VR 0 V 3300 A Approximation for IF Tj = 125C = 500...4000 A Turn-on (see Fig. 2) Vfr Peak forward recovery voltage 80 V di/dt = 600 A/s, Tj = 125C Turn-off (see Fig. 5, 7) di/dtcrit Max. decay rate of on-state current 600 A/s Irr Reverse recovery current 1200 A IF = 3300 A, VDC-Link = 2800 V Qrr Reverse recovery charge 3900 C di/dt = 600 A/s, LCL = 300 nH Err Turn-off energy 9.0 J IF = 4000 A, VDclink = 2800 V Tj = 125 C CCL = 8 F, RCL = 0.6 , Tj = 125C Thermal (see Fig. 1) Tj Operating junction temperature range Tstg Storage temperature range RthJC Thermal resistance junction to case RthCH 0...125C -40...125C Thermal resistance case to heatsink 13 K/kW Anode side cooled 13 K/kW Cathode side cooled 6.5 K/kW Double side cooled 5 K/kW Single side cooled 3 K/kW Double side cooled Fm = 36... 70 kN Analytical function for transient thermal impedance. i n Z thJC (t) = a i =1 R i (1 - e - t / i ) R i(K/kW) i(s) 1 2 3 4 4.05 1.28 0.62 0.56 0.56685 0.10686 0.01239 0.00300 Fm = 36... 70 kN Double side cooled ABB Semiconductors AG reserves the right to change specifications without notice. Doc. No. 5SYA1164-00 Sep. 01 page 2 of 5 5SDF 16L4503 ZthIC [K/kW] 8 Fm = 36..70 kN 7 Double Side Cooling 6 5 4 3 2 1 0 10-3 10-2 10-1 100 101 102 t [ms] Fig. 1 Transient thermal impedance (junction to case) vs. time in analytical and graphical form (max. values). IF [A] 8000 6000 Tj = 125 C 4000 typical 2000 Tj = 125 C 0 0 Fig. 2 Typical forward voltage waveform when the diode is turned on with high di/dt. 2 4 6 VF [V] Fig. 3 Forward current vs. forward voltage. ABB Semiconductors AG reserves the right to change specifications without notice. Doc. No. 5SYA1164-00 Sep. 01 page 3 of 5 5SDF 16L4503 Err [J] IF [A] 5000 10 9 4500 8 4000 7 3500 6 3000 5 2500 4 2000 1500 3 Tj = 125C 2 diF/dt = 600 A/s VDC-link = 2800 V 1 Voltage Clamp 0 1000 T j = 0..125 C diF/dt = 600 A/s VRM VRRM Voltage Clamp 500 0 0 1000 2000 3000 4000 5000 IFQ [A] Fig. 4 Diode turn-off energy per pulse vs. turnoff current. 0 1000 2000 3000 4000 VD [V] Fig. 5 Max. repetitive turn off current. ABB Semiconductors AG reserves the right to change specifications without notice. Doc. No. 5SYA1164-00 Sep. 01 page 4 of 5 5SDF 16L4503 Fig. 6 Outline drawing. All dimensions are in millimeters and represent nominal values unless stated otherwise. LCL Fig. 7 Typical current and voltage waveforms at turn-off in a circuit with voltage clamp. ABB Semiconductors AG reserves the right to change specifications without notice. ABB Semiconductors AG Fabrikstrasse 3 CH-5600 Lenzburg, Switzerland Telephone Fax Email Internet +41 (0)62 888 6419 +41 (0)62 888 6306 abbsem@ch.abb.com www.abbsem.com Doc. No. 5SYA1164-00 Sep. 01