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| RHRG7560 Data Sheet January 2000 File Number 3944.2 75A, 600V Hyperfast Diode The RHRG7560 is a hyperfast diode with soft recovery characteristics (trr < 55ns). It has half the recovery time of ultrafast diodes and is of silicon nitride passivated ion-implanted epitaxial planar construction. 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 hyperfast soft recovery minimize ringing and electrical noise in many power switching circuits, thus reducing power loss in the switching transistors. Formerly developmental type TA49067. Features * Hyperfast with Soft Recovery . . . . . . . . . . . . . . . . . . <55ns * Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175oC * Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600V * Avalanche Energy Rated * Planar Construction Applications * Switching Power Supplies * Power Switching Circuits * General Purpose Ordering Information PART NUMBER RHRG7560 PACKAGE TO-247 BRAND RHRG7560 Packaging JEDEC STYLE TO-247 NOTE: When ordering, use the entire part number. ANODE CATHODE (BOTTOM SIDE METAL) CATHODE Symbol K A Absolute Maximum Ratings TC = 25oC, Unless Otherwise Specified RHRG7560 UNITS V V V A A A W mJ oC Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VRWM DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV) (TC = 80oC) Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFRM (Square Wave, 20kHz) Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM (Halfwave, 1 Phase, 60Hz) Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EAVL Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TSTG, TJ 600 600 600 75 150 750 190 50 -65 to 175 1 1-888-INTERSIL or 321-724-7143 | Copyright (c) Intersil Corporation 2000 RHRG7560 Electrical Specifications SYMBOL VF IF = 75A IF = 75A, TC = 150oC IR VR = 600V VR = 600V, TC = 150oC trr IF = 1A, dIF/dt = 200A/s IF = 75A, dIF/dt = 200A/s ta tb QRR CJ RJC DEFINITIONS VF = Instantaneous forward voltage (pw = 300s, D = 2%). IR = Instantaneous reverse current . trr = Reverse recovery time (See Figure 9), summation of ta + tb. ta = Time to reach peak reverse current (See Figure 9). 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 9). QRR = Reverse recovery charge. CJ = Junction Capacitance. RJC = Thermal resistance junction to case. pw = pulse width. D = duty cycle. IF = 75A, dIF/dt = 200A/s IF = 75A, dIF/dt = 200A/s IF = 75A, dIF/dt = 200A/s VR = 10V, IF = 0A TC = 25oC, Unless Otherwise Specified TEST CONDITION MIN TYP 27 23 140 200 MAX 2.1 1.7 250 2.0 55 60 0.8 UNITS V V A mA ns ns ns ns nC pF oC/W Typical Performance Curves 300 IR , REVERSE CURRENT (A) IF, FORWARD CURRENT (A) 5000 175oC 1000 100 100oC 10 1 100 100oC 175oC 25oC 10 25oC 0.1 0.01 1 0 0.5 1.0 1.5 2.0 2.5 3.0 VF, FORWARD VOLTAGE (V) 0 100 200 300 400 500 600 VR , REVERSE VOLTAGE (V) FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE 2 RHRG7560 Typical Performance Curves 60 TC = 25oC, dIF/dt = 200A/s t, RECOVERY TIMES (ns) trr 40 30 ta 20 tb 10 0 1 10 IF, FORWARD CURRENT (A) 75 t, RECOVERY TIMES (ns) 50 100 trr 75 ta tb 25 (Continued) 125 TC = 100oC, dIF/dt = 200A/s 50 0 1 10 IF, FORWARD CURRENT (A) 75 FIGURE 3. trr, ta AND tb CURVES vs FORWARD CURRENT FIGURE 4. trr, ta AND tb CURVES vs FORWARD CURRENT IF(AV) , AVERAGE FORWARD CURRENT (A) 200 TC = 175oC, dIF/dt = 200A/s t, RECOVERY TIMES (ns) 150 75 DC 60 SQ. WAVE 45 trr 100 ta tb 30 50 15 0 1 10 IF, FORWARD CURRENT (A) 75 0 25 50 75 100 125 150 175 TC , CASE TEMPERATURE (oC) FIGURE 5. trr, ta AND tb CURVES vs FORWARD CURRENT FIGURE 6. CURRENT DERATING CURVE 600 CJ , JUNCTION CAPACITANCE (pF) 500 400 300 200 100 0 0 50 100 150 200 VR , REVERSE VOLTAGE (V) FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE 3 RHRG7560 Test Circuits and Waveforms VGE AMPLITUDE AND RG CONTROL dIF/dt t1 AND t2 CONTROL IF L DUT RG VGE t1 t2 CURRENT SENSE + VDD 0 IF dIF dt ta trr tb IGBT - 0.25 IRM IRM FIGURE 8. trr TEST CIRCUIT IMAX = 1.6A L = 40mH R < 0.1 EAVL = 1/2LI2 [VR(AVL) /(VR(AVL) - VDD)] Q1 = IGBT (BVCES > DUT VR(AVL)) L CURRENT SENSE Q1 VDD DUT R + VDD IV FIGURE 9. trr WAVEFORMS AND DEFINITIONS VAVL IL IL t0 t1 t2 t FIGURE 10. AVALANCHE ENERGY TEST CIRCUIT FIGURE 11. 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 4 |
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