IRS2181PBFIRS2181

Data Sheet No. PD60262 IRS2181/IRS21814(S)PbF Features • • • • • • • • • • • HIGH AND LOW SIDE DRIVER Packages 8-Lead PDIP IRS2181 14-Lead PDIP IRS21814 Floating channel designed for bootstrap operation Fully operational to +600 V Tolerant to negative transient voltage, dV/dt immune Gate drive supply range from 10 V to 20 V Undervoltage lockout for both channels 3.3 V and 5 V input logic compatible Matched propagation delay for both channels Logic and power ground +/- 5 V offset Lower di/dt gate driver for better noise immunity Output source/sink current capability 1.4 A/1.8 A RoHS compliant 8-Lead SOIC IRS2181S 14-Lead SOIC IRS21814S Description Feature Comparison CrossThe IRS2181/IRS21814 are high ton/toff Deadtime Input conduction Ground Pins Part voltage, high speed power MOSFET (ns) (ns) logic prevention logic and IGBT drivers with independent 2181 COM HIN/LIN no none 180/220 high-side and low-side referenced 21814 VSS/COM output channels. Proprietary HVIC 2183 Internal 400 COM HIN/LIN yes 180/220 21834 Program 400-5000 VSS/COM and latch immune CMOS technolo2184 Internal 400 COM IN/SD yes 680/270 gies enable ruggedized monolithic 21844 Program 400-5000 VSS/COM construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high-side configuration which operates up to 600 V. Typical Connection up to 600 V V CC VCC HIN LIN VB HO VS LO TO LOAD HIN LIN COM IRS2181 IRS21814 HO VCC HIN LIN up to 600 V VCC HIN LIN VB VS TO LOAD (Refer to Lead Assignments for correct pin configuration). These diagrams show electrical connections only. Please refer to our Application Notes and DesignTips for proper circuit board layout. VSS VSS COM LO www.irf.com 1 IRS2181/IRS21814(S)PbF Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits 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 VB VS VHO VCC VLO VIN VSS dVS/dt Definition High-side floating absolute voltage High-side floating supply offset voltage High-side floating output voltage Low-side and logic fixed supply voltage Low-side output voltage Logic input voltage (HIN & LIN) Logic ground (IRS21814 only) Allowable offset supply voltage transient (8-lead PDIP) Min. -0.3 VB - 20 VS - 0.3 -0.3 -0.3 VSS - 0.3 VCC - 20 — — — — — — — — — — -50 — Max. 620 (Note 1) VB + 0.3 VB + 0.3 20 (Note 1) VCC + 0.3 VCC + 0.3 VCC + 0.3 50 1.0 0.625 1.6 1.0 125 200 75 120 150 150 300 Units V V/ns PD Package power dissipation @ TA ≤ +25 °C (8-lead SOIC) (14-lead PDIP) (14-lead SOIC) (8-lead PDIP) (8-lead SOIC) (14-lead PDIP) (14-lead SOIC) W RthJA Thermal resistance, junction to ambient °C/W TJ TS TL Junction temperature Storage temperature Lead temperature (soldering, 10 seconds) °C Note 1: All supplies are fully tested at 25 V and an internal 20 V clamp exists for each supply. 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 and VSS offset rating are tested with all supplies biased at a 15 V differential. Symbol VB VS VHO VCC VLO VIN VSS TA Definition High-side floating supply absolute voltage High-side floating supply offset voltage High-side floating output voltage Low-side and logic fixed supply voltage Low-side output voltage Logic input voltage (HIN & LIN) Logic ground (IRS21814 only) Ambient temperature Min. VS + 10 Note 2 VS 10 0 VSS -5 -40 Max. VS + 20 600 VB 20 VCC VCC 5 125 Units V °C Note 2: Logic operational for VS of -5 V to +600 V. Logic state held for VS of -5 V to -VBS. (Please refer to the Design Tip DT97-3 for more details). www.irf.com 2 IRS2181/IRS21814(S)PbF Dynamic Electrical Characteristics VBIAS (VCC, VBS) = 15 V, VSS = COM, CL = 1000 pF, TA = 25 °C. Symbol ton toff MT tr tf Definition Turn-on propagation delay Turn-off propagation delay Delay matching, HS & LS turn-on/off Turn-on rise time Turn-off fall time Min. — — — — — Typ. 180 220 0 40 20 Max. Units Test Conditions 270 330 35 60 35 ns VS = 0 V VS = 0 V VS = 0 V or 600 V Static Electrical Characteristics VBIAS (VCC, VBS) = 15 V, VSS = COM and TA = 25 °C unless otherwise specified. The VIL, VIH, and IIN parameters are referenced to VSS/COM and are applicable to the respective input leads HIN and LIN. The VO, IO, and Ron parameters are referenced to COM and are applicable to the respective output leads: HO and LO. Symbol VIH VIL VOH VOL ILK IQBS IQCC IIN+ IINVCCUV+ VBSUV+ VCCUVVBSUVVCCUVH VBSUVH IO+ IO- Definition Logic “1” input voltage Logic “0” input voltage High level output voltage, VBIAS - VO Low level output voltage, VO Offset supply leakage current Quiescent VBS supply current Quiescent VCC supply current Logic “1” input bias current Logic “0” input bias current VCC and VBS supply undervoltage positive going threshold VCC and VBS supply undervoltage negative going threshold Hysteresis Output high short circuit pulsed current Output low short circuit pulsed current Min. Typ. Max. Units Test Conditions 2.5 — — — — 20 50 — — 8.0 7.4 0.3 1.4 1.8 — — — — — 60 120 25 — 8.9 8.2 0.7 1.9 2.3 — 0.8 1.4 0.2 50 150 240 60 5.0 9.8 V 9.0 — — A — VO = 0 V, PW ≤ 10 µs VO = 15 V, PW ≤ 10 µs µA V IO = 0 A IO = 20 mA VB = VS = 600 V VIN = 0 V or 5 V VIN = 5 V VIN = 0 V VCC = 10 V to 20 V www.irf.com 3 IRS2181/IRS21814(S)PbF Functional Block Diagrams VB 2181 HIN VSS/COM LEVEL SHIFT HV LEVEL SHIFTER PULSE GENERATOR UV DETECT R PULSE FILTER R S Q HO VS VCC UV DETECT LO LIN VSS/COM LEVEL SHIFT DELAY COM VB 21814 HIN VSS/COM LEVEL SHIFT HV LEVEL SHIFTER PULSE GENERATOR UV DETECT R PULSE FILTER R S Q HO VS VCC UV DETECT LO LIN VSS/COM LEVEL SHIFT DELAY COM VSS www.irf.com 4 IRS2181/IRS21814(S)PbF Lead Definitions Symbol Description HIN LIN VSS VB HO VS VCC LO COM Logic input for high-side gate driver output (HO), in phase (IRS2181/IRS21814) Logic input for low-side gate driver output (LO), in phase (IRS2181/IRS21814) Logic ground (IRS21814 only) High-side floating supply High-side gate drive output High-side floating supply return Low-side and logic fixed supply Low-side gate drive output Low-side return Lead Assignments 1 2 3 4 HIN LIN COM LO VB HO VS VCC 8 7 6 5 1 2 3 4 HIN LIN COM LO VB HO VS VCC 8 7 6 5 8-Lead PDIP 8-Lead SOIC IRS2181PbF IRS2181SPbF 1 2 3 4 5 6 7 HIN LIN VSS VB HO VS COM LO VCC 14 13 1 2 3 HIN LIN VSS VB HO VS COM LO VCC 14 13 12 11 10 9 8 12 4 11 5 10 6 9 7 8 14-Lead PDIP 14-Lead SOIC IRS21814PbF www.irf.com IRS21814SPbF 5 IRS2181/IRS21814(S)PbF HIN LIN HIN LIN ton 50% 50% tr 90% toff 90% tf HO LO Figure 1. Input/Output Timing Diagram HO LO 10% 10% Figure 2. Switching Time Waveform Definitions HIN LIN 50% 50% LO HO 10% MT 90% MT LO HO Figure 3. Delay Matching Waveform Definitions www.irf.com 6 IRS2181/IRS21814(S)PbF Turn-On Propagation Delay (ns) 400 300 M ax. Turn-On Propagation Delay (ns) 500 500 400 M ax. 300 Typ. 200 Typ. 200 100 0 -50 1 00 -25 0 25 50 75 100 125 0 1 0 1 2 1 4 1 6 1 8 20 Temperature ( oC) Figure 4A. Turn-On Propagation Delay vs. Tem perature Supply Voltage (V) Figure 4B. Turn-On Propagation Delay vs. Supply Voltage Turn-Off Propagation Delay (ns) Turn-Off Propagation Delay (ns) 600 500 400 300 200 M ax. 600 500 400 300 200 1 00 0 1 0 1 2 1 4 1 6 1 8 20 M ax. Typ. Typ. 100 -50 -25 0 25 50 o 75 100 125 Temperature ( C) Figure 5A. Turn-Off Propagation Delay vs. Temperature Supply Voltage (V) Figure 5B. Turn-Off Propagation Delay vs. Supply Voltage www.irf.com 7 IRS2181/IRS21814(S)PbF 120 Turn-On Rise Time (ns) 120 100 80 60 40 20 0 -50 -25 0 25 50 75 100 125 Max Typ. Turn-On Rise Time (ns) 100 80 60 40 20 0 10 12 14 16 18 20 Max. Typ. Temperature ( oC) Figure 6A. Turn-On Rise Tim e vs. Tem perature Supply Voltage (V) Figure 6B. Turn-On Rise Tim e vs. Supply Voltage 80 Turn-Off Fall Time (ns) 80 60 40 Max. Turn-Off Fall Time (ns) 60 Max. 40 Typ. 20 0 -50 Typ 20 -25 0 25 50 75 100 125 0 10 12 14 16 18 20 Temperature ( oC) Figure 7A. Turn-Off Fall Tim e vs. Tem perature Supply Voltage (V) Figure 7B. Turn-Off Fall Tim e vs. Supply Voltage www.irf.com 8 PDF created with pdfFactory trial version www.pdffactory.com IRS2181/IRS21814(S)PbF 6 Input Voltage (V) Input Voltage (V) -25 0 25 50 (o 75 100 125 5 4 3 2 1 0 -50 Min. 6 5 4 3 2 1 0 10 12 14 16 18 20 Temperature C) Figure 8A. Logic "1" Input Voltage vs. Tem perature Min. V BAIS Supply Voltage (V) Figure 8B. Logic "1" Input oltage vs. Supply Voltage 6 Logic "0" Input Voltage (V) 5 4 3 2 M ax. 6 Logic "0" Input Voltage (V) 5 4 3 2 M ax. 1 0 -50 1 0 -25 0 25 50 75 100 125 10 12 14 16 18 20 Temperature (oC) Figure 9A. Logic "0" Input Voltage vs. Temperature Supply Voltage (V) Figure 9B. Logic "0" Input Voltage vs. Supply Voltage www.irf.com 9 IRS2181/IRS21814(S)PbF High L evel Output Vo ltage (V) 5.0 4.0 3.0 2.0 1.0 0.0 -50 High L evel Output Vol tage (V) 5.0 4.0 3.0 2.0 1.0 0.0 10 12 14 16 18 20 V BAIS Supply Voltage (V) Figure 10B. High Level Output Voltage vs. Su pply Voltage (Io = 0 mA) Max. M ax -25 0 25 50 75 100 125 Temperature (oC) Figure 10A. High Level Output Voltage vs. Te mperature (Io = 0 mA) 0.5 Low Level Output (V) Low Level Output (V) 0.4 0.3 0.2 0.1 0.0 -50 -25 0 25 50 o 0.5 0.4 0.3 0.2 0.1 0.0 75 100 125 10 12 14 16 18 20 Supply Voltage (V) Figure 11B. Low Level Output vs. Supply Voltage Max. Max. Temperature ( C) Figure 11A. Low Level Output vs. Tem perature www.irf.com 10 IRS2181/IRS21814(S)PbF Offset Supply Leakage Current ( µA) 500 400 300 200 100 Max. Offset Supply Leakage Current (µA) 500 400 300 200 100 Max. 0 -50 0 100 200 300 400 500 600 -25 0 25 50 75 100 125 Temperature ( oC) Figure 12A. Offset Supply Leakage Current vs. Tem perature V B Boost Voltage (V) Figure 12B. Offset Supply Leakage Current vs. V B Boost Voltage 250 V BS Supply Current (µA) 200 Max. 250 V BS Supply Current (µA) 200 150 100 50 0 -50 Typ. 150 Max. 100 Typ. Mi n. 50 Mi n. -25 0 25 50 o 75 100 125 0 10 12 14 16 18 20 Temperature ( C) Figure 13A. V BS Supply Current vs. Tem perature V BS Floating Supply Voltage (V) Figure 13B. V BS Supply Current vs. V BS Floating Supply Voltage www.irf.com 11 IRS2181/IRS21814(S)PbF 500 400 300 Max. 500 V CC Supply Current (µA) V CC Supply Current (µA) 400 300 Max. 200 Typ. 200 Typ. 100 Mi n. 100 Min. 0 -50 -25 0 25 50 75 100 125 0 10 12 14 16 18 20 Temperature ( oC) Figure 14A. V CC Supply Current vs. V CC Temperature V CC Supply Voltage (V) Figure 14B. V CC Supply Current vs. V CC Supply Voltage Logic "1" Input Bias Current (µA) 120 100 80 60 40 20 0 -50 Max. Typ. Logic "1" Input Bias Current (µA) 120 100 80 60 Max. 40 Typ. 20 0 10 12 14 16 18 20 -25 0 25 50 75 100 125 Temperature ( oC) Figure 15A. Logic "1" Input Bias Current vs. Tem perature Supply Voltage (V) Figure 15B. Logic "1" Input Bias Current vs. Supply Voltage www.irf.com 12 IRS2181/IRS21814(S)PbF Logic "0" Input Bias C urrent (µA) Lo gic "0" Input Bia s Cur r ent ( µA) 6 5 4 3 2 1 0 -50 Max 6 5 4 3 2 1 0 10 12 14 16 18 20 Supply Voltage (V) Max -25 0 25 50 75 100 125 Temperature (°C) Figure 16A. Logic "0" Input Bias Current vs. Temperature Figure 16B. Logic "0" Input Bias Current vs. Voltage V CC and VB S UV Thr es hold (+) (V) 12 11 10 9 8 7 6 -50 Max. Typ. Min. V CC and VB S UV T hres hold ( -) (V) 12 11 10 Max. 9 Typ. 8 Min. 7 6 -50 -25 0 25 50 o 75 100 125 -25 0 25 50 o 75 100 125 Temperature ( C) Figure 17. VCC and VBS Undervoltage Threshold (+) vs. Temperature Temperature ( C) Figure 18. VCC and VBS Undervoltage Threshold (-) vs. Temperature www.irf.com 13 IRS2181/IRS21814(S)PbF 5 Output Source Current (A) 4 3 Typ. 5 Output Source Current (A) -25 0 25 50 75 100 125 4 3 2 Typ. 2 1 0 -50 Mi n. 1 Mi n. 0 10 12 14 16 18 20 Temperature (oC) Figure 19A. Output Source Current vs. Temperature Supply Voltage (V) Figure 19B. Output Source Current vs. Supply Voltage 5.0 Output Sink Current (A) 5 Output Sink Current (A) -25 0 25 50 75 100 125 4.0 3.0 2.0 Mi n. 4 3 2 1 0 10 12 14 16 18 20 Typ. Typ. Mi n. 1.0 -50 Temperature (oC) Figure 20A. Output Sink Current vs. Temperature Supply Voltage (V) Figure 20B. Output Sink Current vs. Supply Voltage www.irf.com 14 IRS2181/IRS21814(S)PbF 140 120 Temprature (oC) 100 80 60 40 140 V 70 V 0V 1 40 1 20 Temprature (oC) 1 00 140 V 80 70 V 0V 60 40 20 1 10 100 1000 20 1 1 0 1 00 1 000 Hz ) Frequency (kHz) Figure 21. IRS2181 vs. Frequency (IRFBC20), Rgate=33 Ω , V CC=15 V Frequency (kHz) Figure 22. IRS2181 vs. Frequency (IRFBC30), Rgate=22 Ω , V CC=15 V 140 120 Temperature (oC) Temperature (oC) 100 140 V 140 120 100 80 60 40 20 1 10 100 1000 1 10 100 140 V 70 V 0V 80 60 40 20 Frequency (kHz) 70 V 0V 1000 Frequency (kHz) Figure 24. IRS2181 vs. Frequency (IRFPE50), Rgate=10 Ω , V CC=15 V Figure 23. IRS2181 vs. Frequency (IRFBC40), Rgate=15 Ω , V CC=15 V www.irf.com 15 IRS2181/IRS21814(S)PbF 140 Temperature (oC) Temperature (oC) 120 100 80 60 40 20 1 10 100 1000 Frequency (kHz) Figure 25. IRS21814 vs. Frequency (IRFBC20), Rgate=33 Ω , V CC=15 V 140 V 70 V 0V 140 120 100 80 60 40 20 1 10 100 1000 Frequency (kHz) Figure 26. IRS21814 vs. Frequency (IRFBC30), Rgate=22 Ω , V CC=15 V 140 V 70 V 0V 140 120 Temperature (oC) Temperature (oC) 100 140 V 140 120 100 80 60 40 20 1 10 100 1000 1 10 100 140 V 70 V 0V 80 60 40 20 Frequency (kHz) 70 V 0V 1000 Frequency (kHz) Figure 28. IRS21814 vs. Frequency (IRFPE50), Rgate=10 Ω , V CC=15 V Figure 27. IRS21814 vs. Frequency (IRFBC40), Rgate=15 Ω , V CC=15 V www.irf.com 16 IRS2181/IRS21814(S)PbF 140 120 Temperature (oC) 100 80 60 40 20 1 10 100 1000 Frequency (kHz) Figure 29. IRS2181S vs. Frequency (IRFBC20), Rgate=33 Ω , V CC=15 V 140 V 70 V 0V 140 120 Temperature (oC) 140 V 100 80 60 40 20 1 10 100 70 V 0V 1000 Frequency (kHz) Figure 30. IRS2181S vs. Frequency (IRFBC30), Rgate=22 Ω , V CC=15 V 140 120 Temperature (oC) 140 V 70 V 140 120 Tempreture (oC) 140 V 70 V 0 V 0V 100 80 60 40 20 1 10 100 1000 Frequency (kHz) Figure 31. IRS2181S vs. Frequency (IRFBC40), Rgate=15 Ω , V CC=15 V 100 80 60 40 20 1 10 100 1000 Frequency (kHz) Figure 32. IRS2181S vs. Frequency (IRFPE50), Rgate=10 Ω , V CC=15 V www.irf.com 17 IRS2181/IRS21814(S)PbF 140 120 Temperature (oC) 100 80 60 40 20 1 10 100 1000 140 V 70 V 0V 1 40 1 20 Temperature (oC) 1 00 80 140 V 70 V 0V 60 40 20 1 1 0 1 00 1 000 Frequency (kHz) Figure 33. IRS21814S vs. Frequency (IRFBC20), Rgate=33 Ω , V CC=15 V Frequency (kHz) Figure 34. IRS21814S vs. Frequency (IRFBC30), Rgate=22 Ω , V CC=15 V 140 120 Temperature (oC) 100 80 60 40 20 1 10 100 1000 Frequency (kHz) Figure 35. IRS21814S vs. Frequency (IRFBC40), Rgate=15 Ω , V CC=15 V Temperature (oC) 140 V 70 V 0V 140 120 100 80 60 40 20 1 10 100 140 V 70 V 0V 1000 Frequency (kHz) Figure 36. IRS21814S vs. Frequency (IRFPE50), Rgate=10 Ω , V CC=15 V www.irf.com 18 IRS2181/IRS21814(S)PbF Case outlines 8-Lead PDIP D A 5 B FOOTPRINT 8X 0.72 [.028] 01-6014 01-3003 01 (MS-001AB) DIM A b c D INCHES MIN .0532 .013 .0075 .189 .1497 MAX .0688 .0098 .020 .0098 .1968 .1574 MILLIMETERS MIN 1.35 0.10 0.33 0.19 4.80 3.80 MAX 1.75 0.25 0.51 0.25 5.00 4.00 A1 .0040 6 E 8 7 6 5 H 0.25 [.010] A E 6.46 [.255] 1 2 3 4 e e1 H K L 8X 1.78 [.070] .050 BASIC .025 BASIC .2284 .0099 .016 0° .2440 .0196 .050 8° 1.27 BASIC 0.635 BASIC 5.80 0.25 0.40 0° 6.20 0.50 1.27 8° 6X e e1 3X 1.27 [.050] y A C 0.10 [.004] y K x 45° 8X b 0.25 [.010] A1 CAB 8X L 7 8X c NOTES: 1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994. 2. CONTROLLING DIMENSION: MILLIMETER 3. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES]. 4. OUTLINE C ONFORMS TO JEDEC OUTLINE MS-012AA. 5 DIMENSION DOES NOT INCLUDE MOLD PROTRUSIONS. MOLD PROTRUSIONS NOT TO EXCEED 0.15 [.006]. 6 DIMENSION DOES NOT INCLUDE MOLD PROTRUSIONS. MOLD PROTRUSIONS NOT TO EXCEED 0.25 [.010]. 7 DIMENSION IS THE LENGTH OF LEAD FOR SOLDERING TO A SUBSTRATE. 8-Lead SOIC www.irf.com 01-6027 01-0021 11 (MS-012AA) 19 IRS2181/IRS21814(S)PbF 14-Lead PDIP 01-6010 01-3002 03 (MS-001AC) 14-Lead SOIC (narrow body) www.irf.com 01-6019 01-3063 00 (MS-012AB) 20 IRS2181/IRS21814(S)PbF Tape & Reel 8-lead SOIC LOAD ED TA PE FEED DIRECTION B A H D F C N OT E : CO NTROLLING D IM ENSION IN MM E G C A R R I E R T A P E D IM E N S I O N F O R 8 S O I C N M etr ic Im p er i al Co d e M in M ax M in M ax A 7 .9 0 8.1 0 0. 31 1 0 .3 18 B 3 .9 0 4.1 0 0. 15 3 0 .1 61 C 11 .7 0 1 2. 30 0 .4 6 0 .4 84 D 5 .4 5 5.5 5 0. 21 4 0 .2 18 E 6 .3 0 6.5 0 0. 24 8 0 .2 55 F 5 .1 0 5.3 0 0. 20 0 0 .2 08 G 1 .5 0 n/ a 0. 05 9 n/ a H 1 .5 0 1.6 0 0. 05 9 0 .0 62 F D C E B A G H R E E L D IM E N S I O N S F O R 8 S O IC N M etr ic Im p er i al Co d e M in M ax M in M ax A 32 9. 60 3 30 .2 5 1 2 .9 76 13 .0 0 1 B 20 .9 5 2 1. 45 0. 82 4 0 .8 44 C 12 .8 0 1 3. 20 0. 50 3 0 .5 19 D 1 .9 5 2.4 5 0. 76 7 0 .0 96 E 98 .0 0 1 02 .0 0 3. 85 8 4 .0 15 F n /a 1 8. 40 n /a 0 .7 24 G 14 .5 0 1 7. 10 0. 57 0 0 .6 73 H 12 .4 0 1 4. 40 0. 48 8 0 .5 66 www.irf.com 21 IRS2181/IRS21814(S)PbF Tape & Reel 14-lead SOIC LOAD ED TA PE FEED DIRECTION B A H D F C N OT E : CO NTROLLING D IM ENSION IN MM E G C A R R I E R T A P E D IM E N S I O N F O R 1 4 S O IC N M etr ic Im p er i al Co d e M in M ax M in M ax A 7 .9 0 8.1 0 0. 31 1 0 .3 18 B 3 .9 0 4.1 0 0. 15 3 0 .1 61 C 15 .7 0 1 6. 30 0. 61 8 0 .6 41 D 7 .4 0 7.6 0 0. 29 1 0 .2 99 E 6 .4 0 6.6 0 0. 25 2 0 .2 60 F 9 .4 0 9.6 0 0. 37 0 0 .3 78 G 1 .5 0 n/ a 0. 05 9 n/ a H 1 .5 0 1.6 0 0. 05 9 0 .0 62 F D C E B A G H R E E L D IM E N S I O N S F O R 1 4 SO IC N M etr ic Im p er i al Co d e M in M ax M in M ax A 32 9. 60 3 30 .2 5 1 2 .9 76 13 .0 0 1 B 20 .9 5 2 1. 45 0. 82 4 0 .8 44 C 12 .8 0 1 3. 20 0. 50 3 0 .5 19 D 1 .9 5 2.4 5 0. 76 7 0 .0 96 E 98 .0 0 1 02 .0 0 3. 85 8 4 .0 15 F n /a 2 2. 40 n /a 0 .8 81 G 18 .5 0 2 1. 10 0. 72 8 0 .8 30 H 16 .4 0 1 8. 40 0. 64 5 0 .7 24 www.irf.com 22 IRS2181/IRS21814(S)PbF LEADFREE PART MARKING INFORMATION Part number S IRxxxxxx Date code YWW? ?XXXX IR logo Pin 1 Identifier ? P MARKING CODE Lead Free Released Non-Lead Free Released Lot Code (Prod mode - 4 digit SPN code) Assembly site code Per SCOP 200-002 ORDER INFORMATION 8-Lead PDIP IRS2181PbF 8-Lead SOIC IRS2181SPbF 8-Lead SOIC Tape & Reel IRS2181STRPbF 14-Lead PDIP IRS21814PbF 14-Lead SOIC IRS21814SPbF 14-Lead SOIC Tape & Reel IRS21814STRPbF The SOIC-8 is MSL2 qualified. The SOIC-14 is MSL3 qualified. This product has been designed and qualified for the industrial level. Qualification standards can be found at www.irf.com . IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 Data and specifications subject to change without notice. 11/27/2006 www.irf.com 23