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www.irf.com ? 2008 international rectifier 1 february 18, 2009 irs211(7,71,8)(s) single channel drive r ic features ? floating channel designed for bootstrap operation ? fully operational to +600v ? tolerant to negative transient voltage, dv/dt immune ? gate drive supply range from 10 v to 20v ? undervoltage lockout ? cmos schmitt-triggered inputs with pull-down ? output in phase with input ? rohs compliant ? irs2117 and irs2118 available in pdip8 product summary topology single high side v offset 600 v v out 10v-20 v i o+ & i o- (typical) 290 ma & 600 ma irs211(7,8) 9.5 v & 6 v in voltage threshold irs21171 2.5 v & 0.8 v package type soic8 pdip8 irs2117(1) irs2118
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 2 table of contents page description 3 qualification information 4 absolute maximum ratings 5 recommended operating conditions 5 static electrical characteristics 6 dynamic electrical characteristics 6 functional block diagram 7 input/output pin equivalent circuit diagram 8 lead definitions 9 lead assignments 9 application information and additional details 10 parameter temperature trends 14 package details 23 tape and reel details 24 part marking information 25 ordering information 26
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 3 description the irs2117, irs21171, and irs2118 are high volt age, high speed power mosfet and igbt driver. proprietary hvic and latch immune cmos technologies enable ruggedized mono - lithic construction. the logic input is compatible with standard cmos outputs. the output driver features a high pulse current buffer stage designed for minimum cross-conduction. the fl oating channel can be used to drive an n-channel power mosfet or igbt in the high-side or low- side configuration which operates up to 600 v.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 4 qualification information ? industrial ?? (per jedec jesd 47) qualification level comments: this family of ics has passed jedec?s industrial qualification. ir?s consumer qualification level is granted by extension of the higher industrial level. soic8 msl2 ??? 260c (per ipc/jedec j-std-020c) moisture sensitivity level pdip8 not applicable (non-surface mount package style) machine model class b (per jedec standard eia/jesd22-a115) esd human body model class 3a (per eia/jedec standard jesd22-a114) ic latch-up test class i, level a (per jesd78) rohs compliant yes ? qualification standards can be found at international rectifier?s web site http://www.irf.com/ ?? higher qualification ratings may be available should the user have such requirements. please contact your international rectifier sales re presentative for further information. ?? ? higher msl ratings may be available for the specif ic package types listed here. please contact your international rectifier sales repres entative for further information.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 5 absolute maximum ratings absolute maximum ratings indicate sustained limit s beyond which damage to the device may occur. all voltage parameters are absolute voltages referenced to com. the thermal resistance and power dissipation ratings are measured under board mounted and still air conditions. symbol definition min. max. units v b high-side floating supply voltage -0.3 625 v s high-side floating supply offset voltage v b - 25 v b + 0.3 v ho high-side floating output voltage v s - 0.3 v b + 0.3 v v cc logic supply voltage - 0.3 25 v in logic input voltage - 0.3 v cc + 0.3 dv s /dt allowable offset supply voltage transient (fig.2) --- 50 v/ns 8 lead soic --- 0.625 p d package power dissipation @ t a +25 ? c 8 lead pdip 1.0 w 8 lead soic --- 200 r ja thermal resistance, junction to ambient 8 lead pdip 125 oc/w t j junction temperature --- 150 t s storage temperature -55 150 t l lead temperature (soldering, 10 seconds) --- 300 oc recommended operating conditions the input/output logic timing diagram is shown in fig. 1. for proper operation the device should be used within the recommended conditions. the vs offset rating is tested with all supplies biased at 15 v differential. symbol definition min. max. units v b high-side floating supply absolute voltage v s + 10 v s + 20 v s high-side floating supply offset voltage ? 600 v st transient high side floating supply offset voltage -50 ( ?? ) 600 v ho high-side floating output voltage v s v b v cc logic supply voltage 10 20 v in logic input voltage 0 v cc v t a ambient temperature -40 125 oc ? logic operational for v s of -5 v to +600 v. logic state held for v s of -5 v to ? v bs. ?? operational for transient negative vs of com - 50 v wi th a 50 ns pulse width. guaranteed by design. refer to the application information section of this datasheet for more details.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 6 dynamic electrical characteristics v bias (v cc , v bs ) = 15 v, c l = 1000 pf and t a = 25 c unless otherwise specified. symbol definition min. typ. max. units test conditions irs21171 --- 160 230 t on turn-on propagation delay irs211(7,8) --- 125 200 v s = 0v irs21171 --- 160 230 t off turn-off propagation delay irs211(7,8) --- 105 180 v s = 600v t r turn-on rise time --- 75 130 t f turn-off fall time --- 35 65 ns static electrical characteristics v bias (v cc , v bs ) = 15 v and t a = 25 c unless otherwise specified. the v in , v th , and i in parameters are referenced to com. the v o and i o parameters are referenced to com and are applicable to the respective output leads: ho or lo. symbol definition min typ max units test conditions irs21171 2.5 --- --- v ih input voltage ?logic ?1? irs211(7,8) 9.5 --- --- irs21171 --- --- 0.8 v il input voltage ? logic ?0? irs211(7,8) 6.0 v oh high level output voltage, v bias ? v o --- 0.05 0.2 v ol low level output voltage, v o --- 0.02 0.1 v i o = 2ma i lk offset supply leakage current --- --- 50 v b = v s = 600v irs211(7,8) --- 50 240 i qbs quiescent v bs supply current irs21171 --- 80 150 irs211(7,8) --- 70 340 i qcc quiescent v cc supply current irs21171 --- 120 240 v in = 0v or v cc irs2117(1) v in = v cc i in+ logic ?1? input bias current irs2118 --- 20 40 irs2117(1) v in = 0v i in- logic ?0? input bias current irs2118 --- --- 5.0 a v in = v cc v bsuv+ v bs supply undervoltage positive going 7.6 8.6 9.6 v bsuv- v bs supply undervoltage negative going 7.2 8.2 9.2 v ccuv+ v cc supply undervoltage positive going 7.6 8.6 9.6 v ccuv - v cc supply undervoltage negative going 7.2 8.2 9.2 v i o+ output high short circuit pulsed current 200 290 --- v o = 0v v in logic ?1? pw 10 s i o- output low short circuit pulsed current 420 600 --- ma v o = 15v v in logic ?0? pw 10 s
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 7 functional block diagram irs2117(1) irs2118
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 8 i/o pin equivalent circuit diagrams: irs211(7,71,8) irs2117(1) irs2118
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 9 lead definitions pin # symbol description 1 vcc logic and gate drive supply in irs2117(1) logic input for gate driver output (ho), in phase with ho 2 in irs2118 logic input for gate driver output (ho), out of phase with ho nc irs21171 no connect 3 com irs2117 / irs2118 logic ground nc irs2117 / irs2118 no connect 4 com irs21171 logic ground 5 nc no connect 6 v s high-side floating supply return 7 ho high-side gate drive output 8 v b high-side floating supply lead assignments irs2117 pdip 8 irs2117 soic 8 irs2118 pdip 8 irs2118 soic 8 irs21171 soic 8 com
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 10 application information and additional details figure 3 switching time test circuit figure 4 switching time waveform definition figure 1 input/output timing diagram figure 2 floating supply voltage transient test circuit 10 uf 0.1 uf 0.1 uf 200 uh + 100 uf dv s /dt < 50v/ns output monitor irs21171 1 3 2 7 6 8 v cc = 15v hv = 10 to 600v 10kf6 10kf6 10kf6 irf820 ho 10 uf 0.1 uf 0.1 uf (0 to 600v) irs21171 1 3 2 7 6 8 v cc = 15v ho 10 uf c l in v s v b 10 uf + 15v - irs2117(1) irs2118 irs2118 irs2117(1)
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 11 tolerant to negative v s transients a common problem in today?s high-power switching conver ters is the transient response of the switch node?s voltage as the power switches transition on and off quickly while carrying a large current. a typical half bridge circuit is shown in figure 5; here we define t he power switches and diodes of the inverter. if the high-side switch (e.g., q1 in figures 6 and 7) switch es off, while the current is flowing to a load, a current commutation occurs from high-side switch (q1) to the di ode (d2) in parallel with the low-side switch of the inverter. at the same instance, the voltage node v s swings from the positive dc bus voltage to the negative dc bus voltage. q1 q2 d1 d2 v s dc+ bus dc- bus input voltage to load figure 5: half bridge circuit q1 off q2 off d1 d2 v s dc+ bus dc- bus i l figure 6: q1 conducting figure 7: d2 conducting also when the current flows from the load back to the inverter (see figures 8 and 9), and q2 switches on, the current commutation occurs from d1 to q2. at the same instance, the voltage node v s swings from the positive dc bus voltage to the negative dc bus voltage.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 12 q1 off q2 off d1 d2 v s dc+ bus dc- bus i l q1 off q2 on d1 v s dc+ bus dc- bus i l figure 8: d1 conducting figure 9: q2 conducting however, in a real inverter circuit, the v s voltage swing does not stop at the level of the negative dc bus, rather it swings below the level of the negative dc bus. this undershoot voltage is called ?negative v s transient?. the circuit shown in figure 10 depicts a half bridge ci rcuit with parasitic elements shown; figures 11 and 12 show a simplified illustration of the commutation of t he current between q1 and d2. the parasitic inductances in the power circuit from the die bonding to the pcb tracks are lumped together in l d and l s for each switch. when the high-side switch is on, v s is below the dc+ voltage by the vo ltage drops associated with the power switch and the parasitic elements of the circuit. when t he high-side power switch turns off, the load current can momentarily flow in the low-side freewheeling diode due to the inductive load connected to v s (the load is not shown in these figures). this current flows from the dc- bus (which is connected to the com pin of the hvic) to the load and a negative voltage between v s and the dc- bus is induced (i.e., the com pin of the hvic is at a higher potential than the v s pin). q1 off q2 off d1 d2 v s dc+ bus dc- bus v ld2 v ls2 + _ + _ i l figure 10: parasitic elements figure 11: v s positive figure 12: v s negative in a typical power circuit, dv/dt is typically desi gned to be in the range of 1-5 v/ns. the negative v s transient voltage can exceed this range during some events such as short circuit and over-cur rent shutdown, when di/dt is greater than in normal operation. international rectifier?s hvics have been designed for the robustness required in many of today?s demanding applications. an indication of the irs211(7,71,8)?s robustness can be seen in figure 13, where there is represented the irs211(7,71,8) safe operating area at v bs =15v based on repetitive negative v s spikes. a negative v s transient voltage falling in the grey area (out side soa) may lead to ic permanent damage; viceversa unwanted functional anomalies or permanent damage to the ic do not appear if negative vs transients fall inside soa.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 13 figure 13: negative v s transient soa for irs211(7,71,8) @ vbs=15v even though the irs211(7,71,8) has shown t he ability to handle these large negative v s transient conditions, it is highly recommended that the circ uit designer always limit the negative v s transients as much as possible by careful pcb layout and component use.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 14 parameter temperature trends - 211(7,71,8) 0 100 200 300 400 500 -50 -25 0 25 50 75 100 125 temperature ( o c) turn-on rise time (ns ) figure 14a. turn-on rise time vs.tem p erature typ. max. 0 100 200 300 400 500 10 12 14 16 18 20 v bias supply voltage (v) turn-on rise time (ns ) figure 14b. turn-on rise time vs. supply voltage t yp . max. 0 50 100 150 200 250 -50 -25 0 25 50 75 100 125 temperature ( o c) turn-off fall time (ns ) figure 15a. turn-off fall time vs. tem perature typ. max. 0 50 10 0 15 0 200 250 10 12 14 16 18 2 0 v bias supply voltage (v) turn-off fall time (ns ) figure 15b. turn-off fall time vs. supply voltage typ. max. typ 0.0 0.1 0.2 0.3 0.4 0.5 -50 -25 0 25 50 75 100 125 temperature ( o c) high level output voltage (v) figure 16a. high level output vs. tem perature (io = 2m a) max. typ 0 0.1 0.2 0.3 0.4 0.5 10 12 14 16 18 20 v cc supply voltage (v) high level output voltage (v) figure 16b. high level output vs. supply voltage (io = 2m a) max.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 15 0 0.1 0.2 0.3 0.4 0.5 -50 -25 0 25 50 75 100 125 temperature ( o c) low level output voltage (v) figure 17a. low level output vs.temperature max. 0 0.1 0.2 0.3 0.4 0.5 10 12 14 16 18 2 0 v cc supply voltage (v) low level output voltage (v) figure 17b. low level output vs. su pp l y volta g e max. 0 100 200 300 400 500 -50 -25 0 25 50 75 100 125 temperature ( o c) offset supply leakage current ( a) max. figure 18a. offset supply leakage current vs. tem perature 0 100 200 300 400 500 0 100 200 300 400 500 600 v b boost voltage (v) offset supply leakage current ( a) max. figure 18b.offset supply leakage current vs. vb boost voltage 0 20 40 60 80 10 0 12 0 -50-25 0 25 5075100125 logic "1" input current ( ? ) figure 19a. logic "1" (2118 "0") inp curre nt vs. tem perature max. typ. temperature ( o c) 0 20 40 60 80 100 120 10 12 14 16 18 20 v cc supply voltage (v) logic "1" input current ( ? ) figure 19b. logic "1" (2118 "0") input current vs. supply voltage max. typ.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 16 6 8 10 12 14 16 -50 -25 0 25 50 75 100 125 temperature ( o c) v cc supply current ( ? ) figure 21. v cc undervoltage threshold (+) vs. tem perature max. typ. mi n. 6 8 10 12 14 16 -50 -25 0 25 50 75 100 125 temperature ( o c) v cc supply current ( ? ) figure 22. v cc undervoltage threshold (-) vs. temperature max. typ. mi n. 6 8 10 12 14 16 -50 -25 0 25 50 75 100 125 temperature ( o c) v bs supply current ( ? ) figure 23. v bs undervoltage threshold (+) vs. tem perature max. typ. mi n. 6 8 10 12 14 16 -50 -25 0 25 50 75 100 125 temperature ( o c) v supply current ( ? ) figure 24. vbs undervoltage threshold (-) vs. tem perature max . ty mi 0 1 2 3 4 5 6 -50 -25 0 25 50 75 100 125 temperature ( o c) logic "0" input current ( ? ) figure 20a. logic "0" (2118 "1") input current vs. tem perature max. 0 1 2 3 4 5 6 10 12 14 16 18 20 v cc supply voltage (v) logic "0" input current ( ? ) figure 20b. logic "0" (2118"1") input current vs. supply voltage max.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 17 0 100 200 300 400 500 -50 -25 0 25 50 75 100 125 temperature ( o c) output source current (ma) figure 25a. output source current vs. tem perature ty p. min. 0 100 200 300 400 500 10 12 14 16 18 20 v bias supply voltage (v) output source current (ma) figure 25b. output source current vs. supply voltage ty p. min. 0 200 400 600 800 1000 -50 -25 0 25 50 75 100 125 temperature ( o c) output sink current (ma ) figure 26a. output sink current vs.tem perature ty p. min. 0 200 400 600 800 1000 10 12 14 16 18 20 v bias supply voltage (v) output sink current (ma ) figure 26b. output sink current vs. supply voltage ty p. min. -12 -10 -8 -6 -4 -2 0 10 12 14 16 18 20 v bs floating supply voltage (v) vs offset supply voltage (v) typ. figure 27. maximum vs negative offset vs. su pp l y volta g e
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 18 parameter temperature tre nds - 211(7,8) 0 100 200 300 400 500 -50 -25 0 25 50 75 100 125 temperature ( o c) turn-on delay time (ns ) figure 28a. irs211(7,8) turn-on tim e vs. tem perature typ. max. 0 100 200 300 400 500 10 12 14 16 18 20 v bias supply voltage (v) turn-on delay time (ns ) figure 28b. irs211(7,8) turn-on tim e vs. supply voltage t yp . max. 0 100 200 300 400 500 -50 -25 0 25 50 75 100 125 temperature ( o c) turn-off time (ns) figure 29a. irs211(7,8) turn-off tim e vs. tem perature typ. max. 0 100 200 300 400 500 10 12 14 16 18 20 v bias supply voltage (v) turn-off time (ns) figure 29b. irs211(7,8) turn-off tim e vs. su pp l y volta g e typ. ma 8 9 10 11 12 13 -50 -25 0 25 50 75 100 125 temperature ( o c) input voltage (v) figure 30a. irs2117 logic "1" (2118 "0") input voltage vs. tem perature mi n. 5 7 9 11 13 15 10 12 14 16 18 20 vcc supply voltage (v) input voltage (v) figure 30b. irs2117 logic "1" (2118 "0") input voltage vs. supply voltage mi n.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 19 0 200 400 600 800 10 0 0 -50 -25 0 25 50 75 100 125 temperature ( o c) v supply current ( ? ) figure 32a. 211(7,8) v bs supply curre nt vs. tem p erature typ. max. 0 200 400 600 800 1000 10 12 14 16 18 20 v bs supply voltage (v) v supply current ( ? ) figure 32b. 211(7,8) v bs supply current typ. max. 0 200 400 600 800 1000 -50 -25 0 25 50 75 100 125 temperature ( o c) v cc supply current ( a) figure 33a. 211(7,8) v cc supply curr e nt vs. tem perature max. typ. 0 200 400 600 800 10 0 0 10 12 14 16 18 2 0 v cc supply voltage (v) v cc supply current ( ? ) figure 33b. 211(7,8) v cc supply cur re nt vs. su pp l y volta g e max. typ. 4 5 6 7 8 9 -50 -25 0 25 50 75 100 125 temperatre ( o c) input voltage (v) figure 31a. irs2117 logic "0" (2118 "1") input voltage vs. tem perature max. 0 3 6 9 12 15 10 12 14 16 18 20 v cc supply voltage (v) input voltage (v) figure 31b. irs2117 logic "0" (2118 "1") input voltage vs. supply voltage max.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 20 parameter temperature trends - 21171 0 100 200 300 400 500 -50 -25 0 25 50 75 100 125 temperature ( o c) turn-on delay time (ns ) figure 34a. irs21171 turn-on tim e vs. tem p erature ty p. max. 0 10 0 200 300 400 50 0 10 12 14 16 18 2 0 v bias supply voltage (v) turn-on delay time (ns ) figure 34b. irs21171 turn-on tim e vs. su pp l y volta g e typ. max. 0 100 200 300 400 500 -50 -25 0 25 50 75 100 125 temperature ( o c) turn-off time (ns) figure 35a. irs21171 turn-off tim e vs. tem perature ty p. max. 0 100 200 300 400 500 10 12 14 16 18 20 v bias supply voltage (v) turn-off time (ns) figure 35b. irs21171 turn-off tim e vs. supply voltage ty p. max. 1 2 3 4 5 -50 -25 0 25 50 75 100 125 temperature ( o c) input voltage (v) figure 36a. irs21171 logic "1" input voltage vs. tem perature mi n. 1 2 3 4 5 10 12 14 16 18 20 vcc supply voltage (v) input voltage (v) figure 36b. irs21171 logic "1" input voltage vs. supply voltage min.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 21 0 1 2 3 4 5 -50-25 0 25 50 75100125 temperature ( o c) input voltage (v) figure 37a. irs21171 logic "0" input voltage vs. tem perature max. 0 1 2 3 4 5 10 12 14 16 18 20 v cc supply voltage (v) input voltage (v) figure 37b. irs21171 logic "0" input voltage vs. supply voltage max. 0 10 0 200 300 400 -50 -25 0 25 50 75 100 125 temperature ( o c) v supply current ( ? ) figure 38a. irs21171 v bs supply cur re nt vs. tem p erature ty p. max. 0 100 200 300 400 10 12 14 16 18 20 v bs supply voltage (v) v supply current ( ? ) figure 38b. irs21171 v bs supply curre nt vs. supply voltage ty p. max. 0 100 200 300 400 500 -50 -25 0 25 50 75 100 125 temperature ( o c) v cc supply current ( a) figure 39a. irs21171 v cc supply cur re nt vs. tem perature max. t yp . 0 10 0 200 300 400 50 0 10 12 14 16 18 2 0 v cc supply voltage (v) v cc supply current ( ? ) figure 39b. irs21171 v cc supply curre nt vs. supply voltage max. ty p.
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 22 figure 40. irs2117/irs2118 t j vs. frequency (irfbc20) r gate =33 ? , v cc =15v figure 41. irs2117/irs2118 t j vs. frequency (irfbc30) r gate =22 ? , v cc =15v figure 42. irs2117/irs2118 t j vs. frequency (irfbc40) r gate =15 ? , v cc =15v figure 43. irs2117/irs2118 t j vs. frequency (irfpe50) r gate =10 ? , v cc =15v
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 23 package details
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 24 package details: soic8n, tape and reel e f a c d g a b h n ote : controlling dimension in mm loaded tape feed direction a h f e g d b c carrier tape dimension for 8soicn code min max min max a 7.90 8.10 0.311 0.318 b 3.90 4.10 0.153 0.161 c 11.70 12.30 0.46 0.484 d 5.45 5.55 0.214 0.218 e 6.30 6.50 0.248 0.255 f 5.10 5.30 0.200 0.208 g 1.50 n/a 0.059 n/a h 1.50 1.60 0.059 0.062 metric imperial reel dimensions for 8soicn code min max min max a 329.60 330.25 12.976 13.001 b 20.95 21.45 0.824 0.844 c 12.80 13.20 0.503 0.519 d 1.95 2.45 0.767 0.096 e 98.00 102.00 3.858 4.015 f n/a 18.40 n/a 0.724 g 14.50 17.10 0.570 0.673 h 12.40 14.40 0.488 0.566 metric imperial
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 25 part marking information irsxxxxx ir logo yww ? part number date code pin 1 identifier lot code (prod mode ? 4 digit spn code) assembly site code per scop 200-002 ? xxxx marking code lead free released non-lead free released ? p
irs211(7,71,8)(s) www.irf.com ? 2008 international rectifier 26 ordering information standard pack base part number package type form quantity complete part number tube/bulk 95 irs2117spbf soic8n tape and reel 2500 irs2117strpbf irs2117 pdip8 tube/bulk 50 irs2117pbf tube/bulk 95 IRS21171SPBF irs21171 soic8n tape and reel 2500 irs21171strpbf tube/bulk 95 irs2118spbf soic8n tape and reel 2500 irs2118strpbf irs2118 pdip8 tube/bulk 50 irs2118pbf the information provided in this document is believed to be accu rate and reliable. however, international rectifier assumes no responsibility for the consequences of the use of this information. international rectifier assumes no responsibility for any infringement of patents or of other rights of third parties which may result fr om the use of this information. no license is granted by imp lication or otherwise under any patent or patent rights of international rect ifier. the specifications m entioned in this document are subj ect to change without notice. this document supersedes and replaces all information previously supplied. for technical support, please contact ir?s technical assistance center http://www.irf.com/technical-info/ world headquarters: 233 kansas st., el segundo, california 90245 tel: (310) 252-7105

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