MUR840, MUR860, RURP840, RURP860 Data Sheet January 2000 File Number 2091.4 8A, 400V - 600V Ultrafast Diodes Features The MUR840, MUR860, RURP840 and RURP860 are low forward voltage drop ultrafast recovery rectifiers (trr < 60ns). They use a glass-passivated ion-implanted, epitaxial construction. • Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <60ns These devices are intended for use as output rectifiers and flywheel diodes in a variety of high-frequency pulse-width modulated switching regulators. Their low stored charge and attendant fast reverse-recovery behavior minimize electrical noise generation and in many circuits markedly reduce the turn-on dissipation of the associated power switching transistors. • Avalanche Energy Rated Applications Formerly developmental type TA09616. • General Purpose Ordering Information Packaging PART NUMBER PACKAGE • Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175oC • Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600V • Planar Construction • Switching Power Supplies • Power Switching Circuits JEDEC TO-220AC BRAND MUR840 TO-220AC MUR840 RURP840 TO-220AC RURP840 MUR860 TO-220AC MUR860 RURP860 TO-220AC RURP860 ANODE CATHODE CATHODE (FLANGE) NOTE: When ordering, use the entire part number. Symbol K A Absolute Maximum Ratings TC = 25oC, Unless Otherwise Specified Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRWM DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IF(AV) (TC = 155oC) 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 Maximum Lead Temperature for Soldering Leads at 0.063 in. (1.6mm) from case for 10s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL Package Body for 10s, see Tech Brief 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TPKG 1 MUR840 RURP840 400 400 400 8 MUR860 RURP860 600 600 600 8 UNITS V V V A 16 16 A 100 100 A 75 20 -65 to 175 75 20 -65 to 175 W mJ oC 300 260 300 260 oC 1-888-INTERSIL or 321-724-7143 | Copyright oC © Intersil Corporation 2000 MUR840, MUR860, RURP840, RURP860 TC = 25oC, Unless Otherwise Specified Electrical Specifications MUR840, RURP840 SYMBOL MIN TYP MAX MIN TYP MAX UNITS IF = 8A - - 1.3 - - 1.5 V IF = 8A, TC = 150oC - - 1.0 - - 1.2 V VR = 400V - - 100 - - - µA VR = 600V - - - - - 100 µA VR = 400V, TC = 150oC - - 500 - - - µA VR = 600V, TC = 150oC - - - - - 500 µA IF = 1A, dIF/dt = 200A/µs - - 60 - - 60 ns IF = 8A, dIF/dt = 200A/µs - - 70 - - 70 ns ta IF = 8A, dIF/dt = 200A/µs - 32 - - 32 - ns tb IF = 8A, dIF/dt = 200A/µs - 21 - - 21 - ns QRR IF = 8A, dIF/dt = 200A/µs - 195 - - 195 - nC VR = 10V, IF = 0A - 25 - - 25 - pF 2 oC/W VF IR trr CJ TEST CONDITION MUR860, RURP860 RθJC - - 2 - - DEFINITIONS VF = Instantaneous forward voltage (pw = 300µs, 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. RθJC = Thermal resistance junction to case. pw = pulse width. D = duty cycle. Typical Performance Curves 500 IR , REVERSE CURRENT (µA) IF, FORWARD CURRENT (A) 40 10 100oC 175oC 1 175oC 100 100oC 10 1 25oC 0.1 25oC 0.5 0 0.5 1.5 1 2 2.5 VF, FORWARD VOLTAGE (V) FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE 2 0.01 0 100 200 300 400 500 VR , REVERSE VOLTAGE (V) FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE 600 MUR840, MUR860, RURP840, RURP860 Typical Performance Curves (Continued) 100 60 TC = 100oC, dIF/dt = 200A/µs TC = 25oC, dIF/dt = 200A/µs t, RECOVERY TIMES (ns) t, RECOVERY TIMES (ns) 50 40 trr 30 ta 20 tb 10 0 0.5 1 trr 60 40 ta tb 20 0 0.5 8 4 80 1 IF, FORWARD CURRENT (A) FIGURE 3. trr, ta AND tb CURVES vs FORWARD CURRENT IF(AV) , AVERAGE FORWARD CURRENT (A) t, RECOVERY TIMES (ns) TC = 175oC, dIF/dt = 200A/µs 100 trr 75 ta tb 25 0 0.5 1 4 8 DC 6 SQ. WAVE 4 2 0 140 145 150 CJ , JUNCTION CAPACITANCE (pF) 165 170 FIGURE 6. CURRENT DERATING CURVE 100 80 60 40 20 50 100 150 200 VR , REVERSE VOLTAGE (V) FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE 3 160 TC , CASE TEMPERATURE (oC) FIGURE 5. trr, ta AND tb CURVES vs FORWARD CURRENT 0 155 8 IF, FORWARD CURRENT (A) 0 8 FIGURE 4. trr, ta AND tb CURVES vs FORWARD CURRENT 125 50 4 IF, FORWARD CURRENT (A) 175 MUR840, MUR860, RURP840, RURP860 Test Circuits and Waveforms VGE AMPLITUDE AND RG CONTROL dIF/dt t1 AND t2 CONTROL IF L DUT RG CURRENT SENSE IF + VGE - IGBT t1 VDD dIF trr dt ta tb 0 0.25 IRM t2 IRM FIGURE 8. trr TEST CIRCUIT FIGURE 9. trr WAVEFORMS AND DEFINITIONS I = 1A 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 Q1 IL IL I V VDD DUT t0 FIGURE 10. AVALANCHE ENERGY TEST CIRCUIT t1 t2 t 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