PM25RLB120. APPLICATION General purpose inverter, servo drives and other motor controls PM25RLB120 FEATURE MITSUBISHI <INTELLIGENT POWER MODULES>

Transcription

1 PMRLB0 PMRLB0 FETURE a) dopting new th generation IGBT (CSTBT) chip, which performance is improved by µm fine rule process. r example, typical C b) I adopt the over-temperature conservation by Tj detection of CSTBT chip, and error output is possible from all each conservation upper and lower arm of IPM. c) Current rating of brake part increased. 60% for the current rating of inverter part. φ, 00 Current-sense IGBT type inverter, 00 Current-sense regenerative brake IGBT Monolithic gate drive & protection logic Detection, protection & status indication circuits for, shortcircuit, over-temperature & under-voltage (P- available from upper arm devices) coustic noise-less.kw class inverter application UL Recognized Yellow Card No.E806(N) File No.E80 PPLICTION General purpose inverter, servo drives and other motor controls PCKGE LINES Dimensions in mm 0 06 ± φ. MOUNTING HOLES. 6. N P φ. B U W -φ Terminal code. UPC. UFO. UP. UP. PC 6. FO. P 8. P 9. WPC 0. WFO. WP. WP. NC. N. Br 6. UN. N 8. WN 9. May 00

2 PMRLB0 INTERNL FUNCTIONS BLOCK DIGRM Br NC WN N N UN WP WP WPC WFO P P PC FO UP UP UPC UFO.k.k.k.k Gnd cc Gnd cc Gnd cc Gnd cc Gnd cc Gnd cc Gnd cc Gnd Out Gnd Out Gnd Out Gnd Out Gnd Out Gnd Out Gnd Out B N W U P MXIMUM RTINGS (Tj = C, unless otherwise noted) INERTER PRT Ratings CES ±IC ±ICP PC Tj Collector-Emitter oltage Collector Current Collector Current (Peak) Collector Dissipation Junction Temperature D =, CIN = TC = C TC = C TC = C (Note-) ~ +0 W C BRKE PRT Ratings CES IC ICP PC R(DC) Tj Collector-Emitter oltage Collector Current Collector Current (Peak) Collector Dissipation FWDi Rated DC Reverse oltage FWDi rward Current Junction Temperature D =, CIN = TC = C TC = C TC = C (Note-) TC = C TC = C ~ +0 W C CONTROL PRT Ratings D Supply oltage pplied between : UP-UPC P-PC, WP-WPC, N-NC 0 CIN FO O put oltage Fault Output Supply oltage Fault Output Current pplied between : UP-UPC, P-PC WP-WPC, UN N WN Br-NC pplied between : UFO-UPC, FO-PC, WFO-WPC FO-NC nk current at UFO, FO, WFO, FO terminals m May 00

3 PMRLB0 TL SYSTEM Ratings CC(PR) Supply oltage Protected by D =. ~ 6., verter Part, SC Tj = + C Start 800 CC(surge) Tstg iso Supply oltage (Surge) Storage Temperature Isolation oltage pplied between : P-N, Surge value 60Hz, nusoidal, Charged part to Base, C min ~ + 00 C rms THERML RESISTNCES Min. Typ. Max. Rth(j-c)Q verter IGBT (per element) (Note-) 0.8* Rth(j-c)F Junction to case Thermal verter FWDi (per element) (Note-).6* Rth(j-c)Q Resistances Brake IGBT (Note-) 0.96* Rth(j-c)F Brake FWDi (Note-).8* C/W Rth(c-f) Contact Thermal Resistance Case to fin, (per module) Thermal grease applied (Note-) 0.08 * If you use this value, Rth(f-a) should be measured just under the chips. (Note-) TC (under the chip) measurement point is below. ( : mm) arm UP P WP UN N WN Br axis IGBT FWDi IGBT FWDi IGBT FWDi IGBT FWDi IGBT FWDi IGBT FWDi IGBT FWDi X Y Bottom view ELECTRICL CHRCTERISTICS (Tj = C, unless otherwise noted) INERTER PRT CE(sat) EC ton trr tc(on) toff tc(off) ICES Collector-Emitter Saturation oltage FWDi rward oltage Switching Time Collector-Emitter Cutoff Current D =, IC = Tj = C CIN = 0 (Fig. ) Tj = C IC =, D =, CIN = (Fig. ) D =, CIN = 0 CC = 600, IC = Tj = C ductive Load (Fig.,) CE = CES, CIN = (Fig. ) Tj = C Tj = C Min. Typ. Max µs m May 00

4 PMRLB0 BRKE PRT CE(sat) FM ICES Collector-Emitter Saturation oltage FWDi rward oltage Collector-Emitter Cutoff Current D =, IC = Tj = C CIN = 0 (Fig. ) Tj = C = CE = CES, CIN = (Fig. ) (Fig. ) Tj = C Tj = C Min. Typ. Max m CONTROL PRT ID th(on) th(off) SC toff(sc) r U Ur O(H) O(L) Circuit Current put ON Threshold oltage put OFF Threshold oltage Short Circuit Trip Level Short Circuit Current Delay Time Over Temperature Protection Supply Circuit Under-oltage Protection Fault Output Current N-NC D =, CIN = *P-*PC pplied between : UP-UPC, P-PC, WP-WPC UN N WN Br-NC 0 Tj C, D = (Fig.,6) verter part Brake part D = (Fig.,6) D = Detect Tj of IGBT chip 0 Tj C D =, FO = Trip level Reset level Trip level Reset level (Note-) Minimum Fault Output Pulse tfo D = (Note-).0.8 ms Width (Note-) Fault output is given only when the internal SC, & U protections schemes of either upper or lower arm device operate to protect it. Min Typ Max m µs C m MECHNICL RTINGS ND CHRCTERISTICS Mounting torque Weight Mounting part screw : M Min. Typ. Max N m g RECOMMENDED CONDITIONS FOR USE CC D CIN(ON) CIN(OFF) fpwm tdead Supply oltage Control Supply oltage put ON oltage put OFF oltage PWM put Frequency rm Shoot-through Blocking Time pplied across P-N terminals pplied between : UP-UPC, P-PC WP-WPC, N-NC (Note-) pplied between : UP-UPC, P-PC, WP-WPC UN N WN Br-NC Using pplication Circuit of Fig. 8 r IPM s each input signals (Fig. ) Recommended value ± khz µs (Note-) With ripple satisfying the following conditions: dv/dt swing ±/µs, ariation peak to peak May 00

5 PMRLB0 PRECUTIONS FOR TESTING. Before appling any control supply voltage (D), the input terminals should be pulled up by resistores, etc. to their corresponding supply voltage and each input signal should be kept off state. fter this, the specified ON and OFF level setting for each input signal should be done.. When performing SC tests, the turn-off surge voltage spike at the corresponding protection operation should not be allowed to rise above CES rating of the device. (These test should not be done by using a curve tracer or its equivalent.) P, (U,,W,B) P, (U,,W) CIN (0) IN CIN () IN U,,W, (N) D (all) Fig. CE(sat) Test U,,W,B, (N) D (all) Fig. EC, (FM) Test a) Lower rm Switching P CIN () CIN gnal input (Upper rm) gnal input (Lower rm) U,,W CS cc 90% trr Irr 90% CE b) Upper rm Switching CIN CIN () gnal input (Upper rm) gnal input (Lower rm) D (all) D (all) N P U,,W Fig. Switching time and SC test circuit N CS cc 0% 0% 0% 0% tc (on) tc (off) CIN td (on) tr td (off) tf (ton= td (on) + tr) (toff= td (off) + tf) Fig. Switching time test waveform CIN Short Circuit Current P, (U,,W,B) Constant Current CIN () IN Pulse CE SC D (all) U,,W, (N) Fig. ICES Test toff(sc) Fig. 6 SC test waveform IPM input signal CIN (Upper rm) 0.. t IPM input signal CIN (Lower rm) 0. t tdead tdead tdead.: put on threshold voltage th(on) typical value, : put off threshold voltage th(off) typical value Fig. Dead time measurement point example May 00

6 PMRLB0 P D D 0k 0µ 0.µ UP U UP UPC P P PC.k.k cc cc U + M D 0k 0µ WP W WP WPC UN.k cc cc W 0.µ N 0k 0µ N cc D 0.µ 0k 0µ N WN cc.k 0.µ NC Br cc B k.k : terface which is the same as the U-phase Fig. 8 pplication Example Circuit NES FOR STBLE ND SFE OPERTION ; Design the PCB pattern to minimize wiring length between opto-coupler and IPM s input terminal, and also to minimize the stray capacity between the input and output wirings of opto-coupler. Connect low impedance capacitor between the cc and GND terminal of each fast switching opto-coupler. Fast switching opto-couplers: tplh, tphl 0.8µs, Use High CMR type. Slow switching opto-coupler: CTR > 00% Use isolated control power supplies (D). lso, care should be taken to minimize the instantaneous voltage charge of the power supply. Make inductance of DC bus line as small as possible, and minimize surge voltage using snubber capacitor between P and N terminal. Use line noise filter capacitor (ex..nf) between each input C line and ground to reject common-mode noise from C line and improve noise immunity of the system. May 00

7 PMRLB0 PERFORMNCE CURES COLLECTOR CURRENT IC () PUT CHRCTERISTICS (INERTER PRT TYPICL) Tj = C D = COLLECTOR-EMITTER OLTGE CE () COLLECTOR-EMITTER STURTION OLTGE CE (sat) () COLLECTOR-EMITTER STURTION OLTGE (S. ) CHRCTERISTICS (INERTER PRT TYPICL) D =. 0. Tj = C Tj = C COLLECTOR CURRENT IC () COLLECTOR-EMITTER STURTION OLTGE CE (sat) () COLLECTOR-EMITTER STURTION OLTGE (S. D) CHRCTERISTICS (INERTER PRT TYPICL). 0. IC = Tj = C Tj = C SWITCHING TIME tc(on), tc(off) (µs) SWITCHING TIME CHRCTERISTICS (TYPICL) CC = 600 D = Tj = C Tj = C ductive load tc(off) tc(on) CONTROL SUPPLY OLTGE D () COLLECTOR CURRENT IC () SWITCHING TIME ton, toff (µs) 0 SWITCHING TIME CHRCTERISTICS (TYPICL) toff 0 0 ton CC = 600 D = Tj = C Tj = C ductive load SWITCHING LOSS ESW(on), ESW(off) (mj/pulse) SWITCHING LOSS CHRCTERISTICS (TYPICL) 0 ESW(on) ESW(off) ESW(on) ESW(off) ESW(off) 0 0 ESW(on) CC = 600 D = Tj = C Tj = C ductive load COLLECTOR CURRENT IC () COLLECTOR CURRENT IC () May 00

8 PMRLB0 COLLECTOR RECOERY CURRENT IC () DIODE FORWRD CHRCTERISTICS (INERTER PRT TYPICL) D = Tj = C Tj = C 0... REERSE RECOERY TIME trr (µs) DIODE REERSE RECOERY CHRCTERISTICS (INERTER PRT TYPICL) trr Irr 0 Irr 0 CC = 600 D = Tj = C Tj = C ductive load REERSE RECOERY CURRENT lrr () EMITTER-COLLECTOR OLTGE EC () COLLECTOR RECOERY CURRENT IC () COLLECTOR CURRENT IC () 0 0 PUT CHRCTERISTICS (BRKE PRT TYPICL) Tj = C D = COLLECTOR-EMITTER STURTION OLTGE CE (sat) () COLLECTOR-EMITTER STURTION OLTGE (S. ) CHRCTERISTICS (BRKE PRT TYPICL) D =. 0. Tj = C Tj = C COLLECTOR-EMITTER OLTGE CE () COLLECTOR CURRENT IC () COLLECTOR-EMITTER STURTION OLTGE CE (sat) () COLLECTOR-EMITTER STURTION OLTGE (S. D) CHRCTERISTICS (BRKE PRT TYPICL).. 0. IC = Tj = C Tj = C COLLECTOR RECOERY CURRENT IC () DIODE FORWRD CHRCTERISTICS (BRKE PRT TYPICL) D = Tj = C Tj = C 0... CONTROL SUPPLY OLTGE D () EMITTER-COLLECTOR OLTGE EC () May 00

9 PMRLB0 ID (m) ID S. fc CHRCTERISTICS (TYPICL) D = Tj = C N-side P-side NORMLIZED TRNSIENT THERML IMPEDNCE Zth (j c) TRNSIENT THERML IMPEDNCE CHRCTERISTICS (INERTER PRT) 0 ngle Pulse IGBT Part; Per unit base = Rth(j c)q = 0.8 C/W FWDi Part; Per unit base = 0 Rth(j c)f =.6 C/W fc (khz) TIME (s) NORMLIZED TRNSIENT THERML IMPEDNCE Zth (j c) TRNSIENT THERML IMPEDNCE CHRCTERISTICS (BRKE PRT) 0 ngle Pulse IGBT Part; Per unit base = Rth(j c)q = 0.96 C/W FWDi Part; Per unit base = 0 Rth(j c)f =.8 C/W TIME (s) May 00