VDRM VRRM IPULSE VDcmax = = = = 4.5 0 100 2.8 kV V kA kV High Current High di/dt Switch for Pulsed Power Applications 5SPR 26L4506 * * * * * * * * * Features Reverse Conducting Design For Repetitive Pulse Applications Very High di/dt Capability Free Floating Silicon Technology Glazed Ceramic Presspack Housing High Interdigitated Gate Structure Optimized as Discharge Switch Driver Unit with integrated Power Supply Optical Triggering Electrical Data VDRM Repetitive peak of-state voltage VRRM Repetitive reverse blocking voltage VDC 4.5 kV Tj = 125C 0 V Diode integrated on same wafer Permanent DC voltage for 100 FIT failure rate 2.8 kV At Tj 120 C. Ambient cosmic radiation at sea level in open air. IPULSE Max. Pulse Current switching part 100 kA Half sine wave, Tj 50C, tp 100 s di/dt-s Max. current rate of rise switch > 20 kA/ 1 Hz IPULSE Max. Pulse Current diode part di/dt-d Max. current rate of rise diode f Pulse repetition rate 2 I t sw 2 Limiting load integral switch part 60 kA Half sine wave, Tj 50C, tp 100 s > 10 kA/ 1 Hz 400 Hz tp = 10 s, 28 kA, Tc = 60C 6 2 As tp = 100 s, Tj = 50C 6 2 tp = 100 s, Tj = 50C 0.50 x10 I t dio Limiting load integral diode part 0.18 x10 As VT Forward voltage drop 1.99 V It = 3000 A, Tj = 50C VT0 Threshold voltage 1.18 V Tj = 50C rT Slope resistance 0.27 m Tj = 50C tdon Turn-on delay time 0,8 s Light 90%, VD 10% Remark: The trigger pulse length must be at least 50 s longer than the total main pulse. The device is not able to switch off current. ABB Switzerland Ltd reserves the right to change specifications without notice Pulse Power Device 5SPR 26L4506 Supply Input Optical Trigger Input HFBR 2412T Output Optical Status Output HFBR 2414T AC supply voltage, or 14 ... 18 Vac 50/60 Hz , 4.5 kV isolation needed. DC supply voltage 20 ... 26 Vdc 4,5 kV isolation needed Mechanical Data FM Mounting force min. 36 KN max. 44 KN Dp Pole-piece diameter 85 Mm H Housing thickness 29 Mm M Weight 3,0 Kg DS Surface creepage distance 33 Mm Da Air strike distance 15 Mm ABB Switzerland Ltd reserves the right to change specifications without notice Pulse Power Device 5SPR 26L4506 Thermal Data TA Ambient Temp. Tvjm Max. Junction Temperature min. - 40 C max. 125 C 125 C 1) If an electrical trigger signal is offered, ABB can supply an optical interface to convert the electrical signal into an optical signal. 2) In case devices should be stacked in series connection, use device p/N 5SPR 26L4506 with closed loop current source power supply. 122 ABB Switzerland Ltd, Semiconductors Pulse Power Fabrikstrasse 3 CH-5600 Lenzburg, Switzerland Tel.: +41-58-586-1742 Fax: +41-68-586-1310 E-Mail: pulsepower.abbsem@ch.abb.com Internet: www.abb.com/semiconductors