RURG30120CC Data Sheet January 2000 File Number 3400.3 30A, 1200V Ultrafast Dual Diode Features The RURG30120CC is an ultrafast dual diode with soft recovery characteristic (trr < 110ns). It has low forward voltage drop and is silicon nitride passivated ion-implanted epitaxial planar construction. • Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . <110ns This device is intended for use as a freewheeling/clamping diode and rectifier in a variety of switching power supplies and other power switching applications. Its low stored charge and ultrafast recovery with soft recovery characteristic minimize ringing and electrical noise in many power switching circuits, reducing power loss in the switching transistors. • Avalanche Energy Rated Applications Formally developmental type TA49031. • General Purpose Ordering Information Package PART NUMBER RURG30120CC PACKAGE • Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175oC • Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .1200V • Planar Construction • Switching Power Supplies • Power Switching Circuits JEDEC STYLE TO-247 BRAND TO-247 URG30120C ANODE 1 CATHODE ANODE 2 NOTE: When ordering, use the entire part number. CATHODE (BOTTOM SIDE METAL) Symbol K A1 A2 Absolute Maximum Ratings (Per Leg) TC = 25oC, Unless Otherwise Specified RURG30120CC UNITS Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM 1200 V Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRWM 1200 V DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VR 1200 V Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV) (TC = 110oC) 30 A Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFRM (Square Wave, 20kHz) 60 A Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM (Halfwave, 1 Phase, 60Hz) 300 A Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PD 125 W Avalanche Energy (See Figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EAVL 30 mJ Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TSTG, TJ -65 to 175 oC 1 1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 2000 RURG30120CC (Per Leg) TC = 25oC, Unless Otherwise Specified Electrical Specifications SYMBOL TEST CONDITION MIN TYP MAX UNITS IF = 30A - - 2.1 V IF = 30A, TC = 150oC - - 1.9 V VR = 1200V - - 250 µA VR = 1200V, TC = 150oC - - 1 mA IF = 1A, dIF/dt = 100A/µs - - 110 ns IF = 30A, dIF/dt = 100A/µs - - 150 ns ta IF = 30A, dIF/dt = 100A/µs - 90 - ns tb IF = 30A, dIF/dt = 100A/µs - 45 - ns - - 1.2 oC/W VF IR trr RθJC DEFINITIONS VF = Instantaneous forward voltage (pw = 300µs, D = 2%). IR = Instantaneous reverse current. trr = Reverse recovery time (See Figure 6), summation of ta + tb. ta = Time to reach peak reverse current (See Figure 6). tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 6). RθJC = Thermal resistance junction to case. pw = pulse width. D = duty cycle. 200 500 100 100 IR, REVERSE CURRENT (µA) IF , FORWARD CURRENT (A) Typical Performance Curves 175oC 10 100oC 25oC 1 175oC 10 1.0 100oC 0.1 25oC 0.01 0.001 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 VF , FORWARD VOLTAGE (V) FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE 2 0 200 400 600 800 1000 1200 VR , REVERSE VOLTAGE (V) FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE RURG30120CC Typical Performance Curves IF(AV) , AVERAGE FORWARD CURRENT (A) (Continued) 150 125 trr t, TIME (ns) 100 75 ta 50 tb 25 0 1 10 40 30 DC 20 SQ. WAVE 10 30 0 75 100 125 175 150 TC, CASE TEMPERATURE (oC) IF , FORWARD CURRENT (A) FIGURE 3. trr, ta AND tb CURVES vs FORWARD CURRENT FIGURE 4. CURRENT DERATING CURVE Test Circuits and Waveforms VGE AMPLITUDE AND RG CONTROL dIF/dt t1 AND t2 CONTROL IF L DUT CURRENT SENSE RG IF + VGE - IGBT t1 VDD dIF trr dt ta tb 0 0.25 IRM t2 IRM FIGURE 5. trr TEST CIRCUIT FIGURE 6. trr WAVEFORMS AND DEFINITIONS I = 1.225A L = 40mH R < 0.1Ω EAVL = 1/2LI2 [VR(AVL) /(VR(AVL) - VDD)] Q1 = IGBT (BVCES > DUT VR(AVL)) VAVL L CURRENT SENSE R + VDD IL IL I V Q1 VDD DUT t0 FIGURE 7. AVALANCHE ENERGY TEST CIRCUIT t1 t2 t FIGURE 8. AVALANCHE CURRENT AND VOLTAGE WAVEFORMS All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site www.intersil.com 3