o0312hkpc 013-06-0028 no.a1032-1/8 STK621-061-E overview this ic is a 3-phase inverter power hybrid ic containing power elements (igbt and frd), pre-driver, overcurrent and excessive temperature protection circuit. application ? 3-phase inverter motor drive features ? integrates power elements (igbt and fr d), pre-driver, and protective circuit. ? protective circuits including overcurrent (bus line), exces sive temperature and pre-drive low voltage protection are built in. ? direct input of cmos level control signals without an insulating circuit (photocoupler, etc) is possible. ? single power supply drive is possible by using a bootstrap circuit with a built-in ic ? temperature monitor is possible by the thermistor inside the ic ? built-in simultaneous upper/lower on prevention circuit to prevent arm shorting through simultaneous on input for the upper and lower side transistors. (dead time is required for preventing shorting due to switching delay.) ? sip (the single in-line package) of the transfer full mold structure. ordering number : ena1032a thick-film hybrid ic 3-phase inverter motor drive inverter hybrid ic specifications of any and all sanyo semiconductor co.,ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer ' s products or equipment. to verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer ' s products or equipment. any and all sanyo semiconductor co.,ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. the products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appli ances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliab ility and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. if you should intend to use our products for new introduction or other application different from current conditions on the usage of automotive device, communication device, office equipment, industrial equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the intended use. if there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use.
STK621-061-E no.a1032-2/8 specifications absolute maximum ratings at tc = 25 c parameter symbol conditions ratings unit supply voltage v cc + - ? , surge < 500v *1 450 v collector-emitter voltage v ce + - u (v, w) or u (v, w) - ? 600 v output current i o +, ? , u, v, w terminal current 30 a output peak current iop +, ? , u, v, w terminal current pw = 100 s 45 a pre-driver supply voltage vd1, 2, 3, 4 vb1 - u, vb2 - v, vb3 - w, v dd - v ss *2 20 v input signal voltage v in hin1, 2, 3, lin1, 2, 3 terminal 0 to 7 v fault terminal voltage vfault fault terminal 20 v maximum loss pd per 1 channel 49 w junction temperature tj igbt, frd junction temperature 150 c storage temperature tstg -40 to +125 c operating temperature tc h-ic case temperature -20 to +100 c tightening torque a screw part at use m4 type screw *3 1.17 n ? m withstand voltage vis 50hz sine wave ac 1 minute *4 2000 vrms in the case without the instruction, the voltage standard is - terminal = v ss terminal voltage. *1 surge voltage developed by the switching operation due to the wiring inductance between the + and ?terminals. *2 vd1 = between vb1-u, vd2 = vb2-v, vd3 = vb3-w, vb4 = v dd -v ss , terminal voltage. *3 flatness of the heat-sink should be lower than 0.25mm. *4 the test condition is ac 2500v, 1 second. electrical characteristics at tc=25 c, vd=15v ratings parameter symbol conditions test circuit min typ max unit power output part collector-to-emitter cut-off current i ce v ce = 600v fig.1 0.5 ma boot-strap diode reverse current ir (b d) vr (bd) = 600v fig.1 0.5 ma upper side 1.8 v collector-to-emitter sa turation voltage v ce (sat) i o = 15a lower side fig.2 2.0 v upper side 1.7 v diode forward voltage v f i o = -15a lower side fig.3 1.9 v j-c (t) igbt 2.1 c/w junction-to-substrate thermal resistance j-c (d) fwd 2.5 c/w control (pre-driver) part vd1, 2, 3 = 15v 0.07 0.4 pre-drive power supply consumption electric current i d vd4 = 15v fig.4 2 5 ma input on voltage v ih output on 0.8 v input off voltage v il output off 3.0 v protection part excessive temperature tsd the substrate surface 100 120 c overcurrent protection electric current isd pw = 100 s fig.5 46 58 a pre-drive low voltage protection uvlo 10 12 v fault terminal input electric curre nt iosd vfault = 0.1v 0.5 ma fault clearness delay time fltclr after each protection operation ending 18 80 ms board temperature mounting resistanc e rt resistance between the fault and v ss terminals 90 110 k ton 0.8 s switching time toff i o = 15a, inductive load fig.6 1.0 s electric current output signal level iso i o = 15a 0.141 v in the case without the instruction, the voltage standard is - terminal = v ss terminal voltage.
STK621-061-E no.a1032-3/8 notes 1. input on voltage indicates a value to turn on output stage igbt. input off voltage indicates a value to turn off output stage igbt. at the time of output on, set the input signal voltage 0v to v ih (max). at the time of output off, set the input signal voltage v il (min) to 5v. 2. when the internal protection circuit op erates, there is a fault signal on (when the fault terminal is low level, fault signal is on state : output form is open drain) but the fault signal doesn't latch. after protection operation ends, it returns automatically within about 18ms to 80ms and resumes operation beginning condition. so, after fault signal detection, se t off (high) to all input signals at once. however, the operation of pre-drive power supply low voltage protection (uvlo: it has a hysteresis about 0.3v) is as follows. upper side there is no fault signal output, but it does a corresponding gate signal off. incidentally, it returns to the regular operation when recovering to the normal voltage, but the latch continues among input signal on (low). lower side it outputs fault signal with gate signal off. however, it is different from the protection operatio n of upper side, it is automatically resets about 18ms to 80ms later and resumes operation beginning condition when recovering to normal voltage. (the protection operation doesn't latch by the input signal.) 3. when assembling the hybrid ic on the heat sink with m4 type screw, tightening torque range is 0.79n?m to 1.17n?m. flatness of the heat-sink should be lower than 0.25mm. 4. the pre-drive low voltage protection is the feature to protect a device when th e pre-driver supply voltage declines with the operating malfunction. as for the pre-driver supply voltage decline in case of operation beginning, and so on, we request confirmation in the set. package dimensions unit:mm (typ) 22 1 70.0 7.0 6.0 1.5 3.5 3.5 5.0 5.0 10.0 31.1 (10.5) 10.0 3.0 16.0 4.6 22.0 4.5 0.5 5.0 2.54 0.75 1.5 74.0 64.0 78.0 82.0 13.0 9.0 18.5 21 2.54=53.34 1.5 2.7
STK621-061-E no.a1032-4/8 internal equivalent circuit diagram fault(19) vb1(1) u(2) vb2(4) v(5) vb3(7) w(8) +(10) -(12) hin1(13) hin2(14) hin3(15) lin1(16) lin2(17) lin3(18) iso(20) v dd (21) v ss (22) thermisto r u.v. u.v. u.v. level shifter level shifter level shifter logic logic logic latch v dd -under voltage latch time is 18ms to 80ms (automatic reset) ove r -current shunt resisto r db db db ove r -temp. cb cb cb
STK621-061-E no.a1032-5/8 test circuit fig 1: i ce u+ v+ w+ u- v- w- m 10 10 10 2 5 8 n 2 5 8 12 12 12 fig 2: v ce (sat) u+ v+ w+ u- v- w- m 10 10 10 2 5 8 n 2 5 8 12 12 12 m 13 14 15 16 17 18 fig 3: v f u+ v+ w+ u- v- w- m 10 10 10 2 5 8 n 2 5 8 12 12 12 fig 4: i d vd1 vd2 vd3 vd4 m 1 4 7 21 n 2 5 8 22 a i ce v ce vd1=15v 1 2 m n 4 5 7 8 21 22 vd2=15v vd3=15v vd4=15v i o v ce (sat) v d1=15v 1 2 m n 4 5 7 8 21 m 22 v d2=15v v d3=15v v d4=15v v i o v f m n v a i d m n v d*
STK621-061-E no.a1032-6/8 fig 5: isd fig 6: switching time example of the application circuit i o i o i sd 100 s vd1=15v 1 2 2 12 4 5 7 8 21 16 22 vd2=15v vd3=15v vd4=15v input signal input signal v cc cs i o vd1=15v 1 2 10 2 12 4 5 7 8 21 16 22 vd2=15v vd3=15v vd4=15v input signal i o toff 10% ton 90% input signal (0 to 5v) v dd =15v cd ci cs cb cb cb v cc control logic STK621-061-E m 12 ? 45 ? 78 10 ? 12 13 14 15 16 17 18 19 20 21 22 ? vb1 u vb2 v vb3 w +- + + - hin1 hin2 hin3 lin1 lin2 lin3 fault iso v dd v ss
STK621-061-E no.a1032-7/8 recommendation operating conditions parameter symbol conditions min typ max unit supply voltage v cc + - ? 0 280 400 v vd1, 2, 3 vb1 - u, vb2 - v, vb3 - w 12.5 15 17.5 pre-driver supply voltage vd4 v dd - v ss *1 13.5 15 16.5 v input on voltage v in (on) 0 0.3 input off voltage v in (off) hin1, hin2, hin3, lin1, lin2, lin3 terminal 3.5 5 v pwm frequency fpwm 1 20 khz dead time dt upper/lower input signal downtime 2 s tightening torque mt ?m4? type screw 0.79 1.17 n ? m * 1. pre-driver power supply (vd4 = 15 1.5v) must have the capacity of i o = 20ma (dc), 0.5a (peak). usage precaution 1. single power supply drive is possible by using a bootstrap circuit with a built-in ic. (when not using bootstrap circuit, each upper side pre-drive power supply needs an independent power supply. externally set.) also, the upper side power supply voltage sometimes declines by the way of controlling. confirm it. 2. because the jump voltage which is accompanied by the vibration in case of switching operation occurs by the influence of the floating inductance of the wiring of the oute r power supply which is connected with of the + terminal and the ?terminal, restrains and sp ares serge voltage being as the connection of the snubber circuit (capacitor/cs/about 0.1 - 10 f) for the voltage absorption with the neighborhood as possible between + and the - terminal, and so on, with making a wi ring length (among the terminals each fr om ci) short and making a wiring inductance small. 3. iso terminal (20pin) is for the el ectric current monitor. be careful, because the overcurrent protection does not operate when short-circuiting in the iso terminal and the v ss terminal. 4. output form of the fault terminal is open dr ain (it is operating as fa ult when becoming low). when the pull up with the resistance, use above 5.6k . 5. zener diode with 5v (5.0 - 5.4v) is connected with the inside of the signal input terminal.when inputting the voltage which exceeds 5v,connect resistor to betwee n the side of the power and the signal input terminal,for the input current of the signal input terminal become equal to or less than 0.5ma. this resistor is effective with the noise absorption of the signal terminal,too. 6. the overcurrent protection feature oper ates only when it is possible to do a circuit control normally. for the safety, put a fuse, and so on in the v cc line. 7. because the ic sometimes destroys and bursts when motor connection terminal (2pin, 5pin, 8pin) becomes open while the motor turns, especially, be careful of the connection ( the soldering condition ) of this terminal. 8. if - terminal and v ss terminal are short-circuited, since an over-c urrent protection (isd) value will become lower than the inside setting value of hic, please do not connect externally. (?terminal and v ss terminal are connected inside hic) this data shows the example of the ap plication circuit, does not guarantee a design as the mass production set.
STK621-061-E no.a1032-8/8 ps sanyo semiconductor co.,ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specif ications of any and all sanyo semiconductor co.,ltd. products described or contained herein. regarding monolithic semiconductors, if you should intend to use this ic continuously under high temperature, high current, high voltage, or drastic temperature change, even if it is used within the range of absolute maximum ratings or operating conditions, there is a possibility of decrease reliability. please contact us for a confirmation. sanyo semiconductor co.,ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. it is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage to other property. when designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. in the event that any or all sanyo semiconductor co.,ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities concerned in accordance with the above law. no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written consent of sanyo semiconductor co.,ltd. any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. when designing equ ipment, refer to the "delivery specification" for the sanyo semiconductor co.,ltd. product that you intend to use. upon using the technical information or products described herein, neither warranty nor license shall be granted with regard to intellectual property rights or any other rights of sanyo semiconductor co.,ltd. or any third party. sanyo semiconductor co.,ltd. shall not be liable for any claim or suits with regard to a third party's intellectual property rights which has resulted from the use of the technical information and products mentioned above. this catalog provides information as of october, 2012. specifications and information herein are subject to change without notice.
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