RHRD440CC, RHRD460CC, RHRD440CCS, RHRD460CCS Data Sheet January 2002 4A, 400V - 600V Hyperfast Dual Diodes Features The RHRD440CC, RHRD460CC, RHRD440CCS and RHRD460CCS are hyperfast dual diodes with soft recovery characteristics (trr < 30ns). They have half the recovery time of ultrafast diodes and are silicon nitride passivated ionimplanted epitaxial planar construction. * Hyperfast with Soft Recovery . . . . . . . . . . . . . . . . . . <30ns These devices are intended for use as freewheeling/ clamping diodes and rectifiers in a variety of switching power supplies and other power switching applications. Their low stored charge and hyperfast soft recovery minimize ringing and electrical noise in many power switching circuits reducing power loss in the switching transistors. * Operating Temperature . . . . . . . . . . . . . . . . . . . . . . 175oC * Reverse Voltage Up To. . . . . . . . . . . . . . . . . . . . . . . . 600V * Avalanche Energy Rated * Planar Construction * Related Literature - TB334 "Guidelines for Soldering Surface Mount Components to PC Boards" Applications Formerly developmental type TA49055. * Switching Power Supplies Ordering Information PART NUMBER RHRD440CC PACKAGE BRAND TO-251AA HR440C RHRD460CC TO-251AA HR460C RHRD440CCS TO-252AA HR440C RHRD460CCS TO-252AA HR460C * Power Switching Circuits * General Purpose Packaging JEDEC TO-251AA ANODE 1 CATHODE ANODE 2 NOTE: When ordering, use the entire part number. Add the suffix 9A to obtain the TO-252 variant in tape and reel, e.g. RHRD460CCS9A. CATHODE (FLANGE) Symbol K JEDEC TO-252AA A1 A2 ANODE 2 CATHODE (FLANGE) ANODE 1 Absolute Maximum Ratings (Per Leg) TC = 25oC, Unless Otherwise Specified RHRD440CC, RHRD440CCS RHRD460CC, RHRD460CCS UNITS Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM 400 600 V Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRWM 400 600 V DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR 400 600 V Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV) TC = 155oC 4 4 A Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFRM Square Wave, 20kHz 8 8 A Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM Halfwave, 1 Phase, 60Hz 40 40 A Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD 50 50 W Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E AVL 10 10 mJ Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TSTG,TJ -65 to 175 -65 to 175 oC Maximum Temperature for Soldering Leads at 0.063in (1.6mm) from Case for 10s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL Package Body for 10s, see Tech Brief 334 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tpkg 300 260 300 260 oC oC (c)2002 Fairchild Semiconductor Corporation RHRD440CC, RHRD460CC, RHRD440CCS, RHRD460CCS Rev. B RHRD440CC, RHRD460CC, RHRD440CCS, RHRD460CCS Electrical Specifications (Per Leg) TC = 25oC, Unless Otherwise Specified RHRD440CC, RHRD440CCS RHRD460CC, RHRD460CCS MIN TYP MAX MIN TYP MAX UNITS IF = 4A - - 2.1 - - 2.1 V IF = 4A, TC = 150oC - - 1.7 - - 1.7 V VR = 400V - - 100 - - - A VR = 600V - - - - - 100 A VR = 400V, TC = 150oC - - 500 - - - A VR = 600V, TC = 150oC - - - - - 500 A IF = 1A, dIF/dt = 200A/s - - 30 - - 30 ns IF = 4A, dIF/dt = 200A/s - - 35 - - 35 ns ta IF = 4A, dIF/dt = 200A/s - 16 - - 16 - ns tb IF = 4A, dIF/dt = 200A/s - 7 - - 7 - ns QRR IF = 4A, dIF/dt = 200A/s - 45 - - 45 - nC VR = 10V, IF = 0A - 15 - - 15 - pf - - 3 - - 3 oC/W SYMBOL TEST CONDITION VF IR trr 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. Typical Performance Curves Unless Otherwise Specified 500 20 175oC IR , REVERSE CURRENT (A) IF, FORWARD CURRENT (A) 100 10 175oC 100oC 25oC 1 0.5 0 0.5 1 1.5 2 2.5 VF, FORWARD VOLTAGE (V) FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE (c)2002 Fairchild Semiconductor Corporation 3 10 100oC 1 0.1 25oC 0.01 0.001 0 100 200 300 400 500 600 VR , REVERSE VOLTAGE (V) FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE RHRD440CC, RHRD460CC, RHRD440CCS, RHRD460CCS Rev. B RHRD440CC, RHRD460CC, RHRD440CCS, RHRD460CCS Typical Performance Curves 50 TC = 25oC, dIF/dt = 200A/s 25 t, RECOVERY TIMES (ns) t, RECOVERY TIMES (ns) 30 Unless Otherwise Specified (Continued) trr 20 ta 15 10 tb 5 0 0.5 1 TC = 100oC, dIF/dt = 200A/s 40 trr 30 ta 20 tb 10 0 0.5 4 1 IF, FORWARD CURRENT (A) t, RECOVERY TIMES (ns) FIGURE 4. trr , ta AND tb CURVES vs FORWARD CURRENT IF(AV) , AVERAGE FORWARD CURRENT (A) FIGURE 3. trr , ta AND tb CURVES vs FORWARD CURRENT 60 TC = 175oC, dIF/dt = 200A/s 50 trr 40 30 ta 20 tb 10 0 0.5 4 IF, FORWARD CURRENT (A) 1 4 5 4 SQ. WAVE 3 DC 2 1 0 140 145 150 155 160 165 170 175 TC , CASE TEMPERATURE (oC) IF, FORWARD CURRENT (A) FIGURE 5. trr , ta AND tb CURVES vs FORWARD CURRENT FIGURE 6. CURRENT DERATING CURVE CJ , JUNCTION CAPACITANCE (pF) 50 40 30 20 10 0 0 50 100 150 200 VR , REVERSE VOLTAGE (V) FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE (c)2002 Fairchild Semiconductor Corporation RHRD440CC, RHRD460CC, RHRD440CCS, RHRD460CCS Rev. B RHRD440CC, RHRD460CC, RHRD440CCS, RHRD460CCS 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 8. trr TEST CIRCUIT FIGURE 9. trr WAVEFORMS AND DEFINITIONS IMAX = 1A L = 20mH R < 0.1 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 10. AVALANCHE ENERGY TEST CIRCUIT (c)2002 Fairchild Semiconductor Corporation t1 t2 t FIGURE 11. AVALANCHE CURRENT AND VOLTAGE WAVEFORMS RHRD440CC, RHRD460CC, RHRD440CCS, RHRD460CCS Rev. B TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. 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LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or 2. A critical component is any component of a life systems which, (a) are intended for surgical implant into support device or system whose failure to perform can the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system, or to affect its safety or with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. H4