HGT1N40N60A4D Data Sheet December 2001 600V, SMPS Series N-Channel IGBT with Anti-Parallel Hyperfast Diode The HGT1N40N60A4D is a MOS gated high voltage switching device combining the best features of a MOSFET and a bipolar transistor. These devices have the high input impedance of a MOSFET and the low on-state conduction loss of a bipolar transistor. The much lower on-state voltage drop varies only moderately between 25oC and 150oC. This IGBT is ideal for many high voltage switching applications operating at high frequencies where low conduction losses are essential. This device has been optimized for high frequency switch mode power supplies. Features • 100kHz Operation At 390V, 22A • 600V Switching SOA Capability • Typical Fall Time . . . . . . . . . . . . . . . . . 55ns at TJ = 125oC • Low Conduction Loss Symbol C G Formerly Developmental Type TA49349. Ordering Information PART NUMBER HGT1N40N60A4D E PACKAGE SOT-227 BRAND 40N60A4D Packaging NOTE: When ordering, use the entire part number. JEDEC STYLE SOT-227B GATE EMITTER TAB (ISOLATED) COLLECTOR EMITTER Fairchild CORPORATION IGBT PRODUCT IS COVERED BY ONE OR MORE OF THE FOLLOWING U.S. PATENTS 4,364,073 4,598,461 4,682,195 4,803,533 4,888,627 4,417,385 4,605,948 4,684,413 4,809,045 4,890,143 ©2001 Fairchild Semiconductor Corporation 4,430,792 4,620,211 4,694,313 4,809,047 4,901,127 4,443,931 4,631,564 4,717,679 4,810,665 4,904,609 4,466,176 4,639,754 4,743,952 4,823,176 4,933,740 4,516,143 4,639,762 4,783,690 4,837,606 4,963,951 4,532,534 4,641,162 4,794,432 4,860,080 4,969,027 4,587,713 4,644,637 4,801,986 4,883,767 HGT1N40N60A4D Rev. B HGT1N40N60A4D Absolute Maximum Ratings TC = 25oC, Unless Otherwise Noted Collector to Emitter Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BVCES Collector Current Continuous At TC = 25oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IC25 At TC = 110oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IC110 Collector Current Pulsed (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ICM Gate to Emitter Voltage Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VGES Gate to Emitter Voltage Pulsed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VGEM Switching Safe Operating Area at TJ = 150oC, Figure 2 . . . . . . . . . . . . . . . . . . . . . . . . SSOA Power Dissipation Total at TC = 25oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD Power Dissipation Derating TC > 25oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RMS Isolation Voltage, Any Terminal To Case, t = 2s . . . . . . . . . . . . . . . . . . . . . . . . . . .VISOL Operating and Storage Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . TJ, TSTG Baseplate Screw Torque 4mm Metric Screw Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Terminal Screw Torque 4mm Metric Screw Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HGT1N40N60A4D 600 UNITS V 110 45 300 ±20 ±30 200A at 600V 298 2.3 2500 -55 to 150 1.5 1.7 A A A V V W W/oC V oC N-m N-m CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. Pulse width limited by maximum junction temperature. Electrical Specifications TJ = 25oC, Unless Otherwise Specified PARAMETER Collector to Emitter Breakdown Voltage Collector to Emitter Leakage Current Collector to Emitter Saturation Voltage Gate to Emitter Threshold Voltage Gate to Emitter Leakage Current SYMBOL BVCES ICES VCE(SAT) VGE(TH) IGES TEST CONDITIONS IC = 250µA, VGE = 0V VCE = BVCES IC = 40A, VGE = 15V - - V - 250 µA TJ = 125oC - - 3.0 mA TJ = 25oC - 1.7 2.7 V - 1.5 2.0 V 4.5 5.6 7 V TJ = 125oC IC = 250µA, VCE = VGE VGE = ±20V - - ±250 nA 200 - - A IC = 40A, VCE = 0.5 BVCES - 8.5 - V IC = 40A, VCE = 0.5 BVCES VGE = 15V - 350 405 nC VGE = 20V - 450 520 nC - 25 - ns - 18 - ns - 145 - ns - 35 - ns - 400 - µJ - 850 - µJ - 370 - µJ - 27 - ns Gate to Emitter Plateau Voltage VGEP Current Rise Time Current Turn-Off Delay Time Current Fall Time td(ON)I trI td(OFF)I tfI Turn-On Energy (Note 3) EON1 Turn-On Energy (Note 3) EON2 Turn-Off Energy (Note 2) EOFF Current Turn-On Delay Time td(ON)I Current Rise Time Current Turn-Off Delay Time Current Fall Time trI td(OFF)I tfI UNITS - TJ = 150oC, RG = 2.2Ω, VGE = 15V L = 100µH, VCE = 600V Current Turn-On Delay Time MAX 600 SSOA Qg(ON) TYP TJ = 25oC Switching SOA On-State Gate Charge MIN IGBT and Diode at TJ = 25oC ICE = 40A VCE = 0.65 BVCES VGE =15V RG = 2.2Ω L = 200µH Test Circuit (Figure 24) IGBT and Diode at TJ = 125oC ICE = 40A VCE = 0.65 BVCES VGE = 15V RG= 2.2Ω L = 200µH Test Circuit (Figure 24) - 20 - ns - 185 225 ns - 55 95 ns - 400 - µJ Turn-On Energy (Note3) EON1 Turn-On Energy (Note 3) EON2 - 1220 1400 µJ Turn-Off Energy (Note 2) EOFF - 660 775 µJ Diode Forward Voltage VEC - 2.25 2.7 V ©2001 Fairchild Semiconductor Corporation IEC = 40A HGT1N40N60A4D Rev. B HGT1N40N60A4D Electrical Specifications TJ = 25oC, Unless Otherwise Specified (Continued) PARAMETER SYMBOL Diode Reverse Recovery Time trr Thermal Resistance Junction To Case RθJC TEST CONDITIONS MIN TYP MAX UNITS IEC = 40A, dIEC/dt = 200A/µs - 48 55 ns IGBT - - 0.42 oC/W Diode - - 1.8 oC/W NOTES: 2. Turn-Off Energy Loss (EOFF) is defined as the integral of the instantaneous power loss starting at the trailing edge of the input pulse and ending at the point where the collector current equals zero (ICE = 0A). All devices were tested per JEDEC Standard No. 24-1 Method for Measurement of Power Device Turn-Off Switching Loss. This test method produces the true total Turn-Off Energy Loss. 3. Values for two Turn-On loss conditions are shown for the convenience of the circuit designer. EON1 is the turn-on loss of the IGBT only. EON2 is the turn-on loss when a typical diode is used in the test circuit and the diode is at the same TJ as the IGBT. The diode type is specified in Figure 20. (Unless Otherwise Specified) 120 ICE , DC COLLECTOR CURRENT (A) VGE = 15V TJ = 150oC 100 80 60 40 20 0 25 ICE, COLLECTOR TO EMITTER CURRENT (A) Typical Performance Curves 225 175 150 125 100 75 50 25 0 50 75 100 125 TJ = 150oC, RG = 2.2Ω, VGE = 15V, L = 100µH 200 150 0 TC , CASE TEMPERATURE (oC) 100 200 300 400 500 600 700 VCE, COLLECTOR TO EMITTER VOLTAGE (V) FIGURE 1. DC COLLECTOR CURRENT vs CASE TEMPERATURE FIGURE 2. MINIMUM SWITCHING SAFE OPERATING AREA VGE 15V 100 fMAX1 = 0.05 / (td(OFF)I + td(ON)I) fMAX2 = (PD - PC) / (EON2 + EOFF) PC = CONDUCTION DISSIPATION (DUTY FACTOR = 50%) RØJC = 0.42oC/W, SEE NOTES 10 1 10 20 100 ICE, COLLECTOR TO EMITTER CURRENT (A) FIGURE 3. OPERATING FREQUENCY vs COLLECTOR TO EMITTER CURRENT ©2001 Fairchild Semiconductor Corporation 12 1200 VCE = 390V, RG = 2.2Ω, TJ = 125oC 10 1000 ISC 8 800 6 600 tSC 4 400 2 10 11 12 13 14 15 16 200 ISC, PEAK SHORT CIRCUIT CURRENT (A) TC 75oC tSC , SHORT CIRCUIT WITHSTAND TIME (ms) fMAX, OPERATING FREQUENCY (kHz) 300 VGE , GATE TO EMITTER VOLTAGE (V) FIGURE 4. SHORT CIRCUIT WITHSTAND TIME HGT1N40N60A4D Rev. B HGT1N40N60A4D (Unless Otherwise Specified) (Continued) 80 DUTY CYCLE < 0.5%, VGE = 12V PULSE DURATION = 250ms 70 60 50 TJ = 125oC 40 30 TJ = 25oC 20 TJ = 150oC 10 0 0 0.25 0.5 0.75 1.0 1.25 1.5 1.75 2.0 2.25 2.5 ICE, COLLECTOR TO EMITTER CURRENT (A) ICE, COLLECTOR TO EMITTER CURRENT (A) Typical Performance Curves 80 DUTY CYCLE < 0.5%, VGE = 15V PULSE DURATION = 250ms 70 60 50 40 TJ = 125oC 30 20 10 0 0 VCE, COLLECTOR TO EMITTER VOLTAGE (V) EOFF , TURN-OFF ENERGY LOSS (mJ) EON2 , TURN-ON ENERGY LOSS (mJ) 4500 TJ = 125oC, VGE = 12V, VGE = 15V 3500 3000 2500 2000 1500 1000 TJ = 25oC, VGE = 12V, VGE = 15V 500 10 20 30 40 50 60 70 2.25 2.5 800 600 400 TJ = 25oC, VGE = 12V OR 15V 200 0 0 10 20 30 40 50 60 70 80 FIGURE 8. TURN-OFF ENERGY LOSS vs COLLECTOR TO EMITTER CURRENT 120 TJ = 25oC, TJ = 125oC, VGE = 15V RG = 2.2Ω, L = 200mH, VCE = 390V 100 trI , RISE TIME (ns) td(ON)I, TURN-ON DELAY TIME (ns) 2.0 ICE , COLLECTOR TO EMITTER CURRENT (A) 36 34 32 30 28 26 TJ = 125oC, TJ = 25oC, VGE = 12V 80 60 40 20 24 22 1.75 1000 RG = 2.2Ω, L = 200mH, VCE = 390V 38 1.5 TJ = 125oC, VGE = 12V OR 15V 1200 80 FIGURE 7. TURN-ON ENERGY LOSS vs COLLECTOR TO EMITTER CURRENT 40 1.25 RG = 2.2Ω, L = 200mH, VCE = 390V ICE , COLLECTOR TO EMITTER CURRENT (A) 42 1.0 1400 0 0 0.75 FIGURE 6. COLLECTOR TO EMITTER ON-STATE VOLTAGE 1600 4000 0.5 1800 RG = 2.2Ω, L = 200mH, VCE = 390V 5000 0.25 VCE, COLLECTOR TO EMITTER VOLTAGE (V) FIGURE 5. COLLECTOR TO EMITTER ON-STATE VOLTAGE 5500 TJ = 25oC TJ = 150oC TJ = 25oC, TJ = 125oC, VGE = 15V 0 10 20 30 40 50 60 70 ICE , COLLECTOR TO EMITTER CURRENT (A) FIGURE 9. TURN-ON DELAY TIME vs COLLECTOR TO EMITTER CURRENT ©2001 Fairchild Semiconductor Corporation 80 TJ = 25oC, TJ = 125oC, VGE = 15V 0 0 10 20 30 40 50 60 70 80 ICE , COLLECTOR TO EMITTER CURRENT (A) FIGURE 10. TURN-ON RISE TIME vs COLLECTOR TO EMITTER CURRENT HGT1N40N60A4D Rev. B HGT1N40N60A4D Typical Performance Curves (Unless Otherwise Specified) (Continued) 70 RG = 2.2Ω, L = 200mH, VCE = 390V 65 180 tfI , FALL TIME (ns) td(OFF)I , TURN-OFF DELAY TIME (ns) 190 170 VGE = 12V, VGE = 15V, TJ = 125oC 160 150 TJ = 125oC, VGE = 12V OR 15V 60 55 50 45 40 VGE = 12V or 15V, TJ = 25oC 140 TJ = 25oC, VGE = 12V OR 15V 35 RG = 2.2Ω, L = 200mH, VCE = 390V 130 30 0 10 20 30 50 40 60 70 80 0 10 ICE , COLLECTOR TO EMITTER CURRENT (A) 400 16 DUTY CYCLE < 0.5%, VCE = 10V PULSE DURATION = 250ms 300 250 200 TJ = -55oC 150 TJ = 125oC TJ = 25oC 100 50 0 6 7 8 9 10 12 ETOTAL, TOTAL SWITCHING ENERGY LOSS (mJ) ETOTAL, TOTAL SWITCHING ENERGY LOSS (mJ) ICE = 80A 3 2 ICE = 40A 1 ICE = 20A 100 125 150 TC , CASE TEMPERATURE (oC) FIGURE 15. TOTAL SWITCHING LOSS vs CASE TEMPERATURE ©2001 Fairchild Semiconductor Corporation 80 VCE = 400V 8 VCE = 200V 6 4 2 0 50 100 150 200 250 300 350 400 FIGURE 14. GATE CHARGE WAVEFORMS ETOTAL = EON2 +EOFF 75 70 QG , GATE CHARGE (nC) TJ = 125oC, VCE = 390V, VGE = 15V 50 60 VCE = 600V 10 0 11 5 25 50 14 FIGURE 13. TRANSFER CHARACTERISTIC 0 40 IG(REF) = 1mA, RL = 7.5Ω, TC = 25oC VGE, GATE TO EMITTER VOLTAGE (V) 4 30 FIGURE 12. FALL TIME vs COLLECTOR TO EMITTER CURRENT VGE, GATE TO EMITTER VOLTAGE (V) ICE, COLLECTOR TO EMITTER CURRENT (A) FIGURE 11. TURN-OFF DELAY TIME vs COLLECTOR TO EMITTER CURRENT 350 20 ICE , COLLECTOR TO EMITTER CURRENT (A) 70 TJ = 125oC, VCE = 390V, VGE = 15V ETOTAL = EON2 +EOFF 10 ICE = 80A ICE = 40A 1 ICE = 20A 0.1 1 10 100 500 RG, GATE RESISTANCE (Ω) FIGURE 16. TOTAL SWITCHING LOSS vs GATE RESISTANCE HGT1N40N60A4D Rev. B HGT1N40N60A4D 14 (Unless Otherwise Specified) (Continued) VCE, COLLECTOR TO EMITTER VOLTAGE (V) Typical Performance Curves FREQUENCY = 1MHz C, CAPACITANCE (nF) 12 10 8 CIES 6 4 COES 2 CRES 0 0 10 20 30 40 50 60 70 80 90 2.4 DUTY CYCLE < 0.5%, VGE = 15V PULSE DURATION = 250ms, TJ = 25oC 2.3 2.2 ICE = 80A 2.1 ICE = 40A 2.0 ICE = 20A 1.9 100 8 9 VCE, COLLECTOR TO EMITTER VOLTAGE (V) FIGURE 17. CAPACITANCE vs COLLECTOR TO EMITTER VOLTAGE 12 13 14 15 16 120 DUTY CYCLE < 0.5%, PULSE DURATION = 250ms 40 35 TJ = 125oC 30 25 20 TJ = 25oC 15 10 100 80 70 60 40 2.5 2.0 25oC ta 20 0 1.5 25oC trr 30 10 1.0 25oC tb 0 5 10 60 IF = 40A, VCE = 390V 125oC ta 55 50 45 125oC tb 40 35 30 25 25oC ta 20 25oC tb 15 10 200 300 400 500 600 700 800 900 diEC/dt, RATE OF CHANGE OF CURRENT (A/µs) FIGURE 21. RECOVERY TIMES vs RATE OF CHANGE OF CURRENT ©2001 Fairchild Semiconductor Corporation 20 25 30 35 40 FIGURE 20. RECOVERY TIMES vs FORWARD CURRENT 1000 Qrr , REVERSE RECOVERY CHARGE (nC) FIGURE 19. DIODE FORWARD CURRENT vs FORWARD VOLTAGE DROP 65 15 IEC , FORWARD CURRENT (A) VEC , FORWARD VOLTAGE (V) 70 125oC tb 125oC ta 50 0 0.5 125oC trr 90 5 0 dIEC/dt = 200A/µs 110 trr , RECOVERY TIMES (ns) 45 trr , RECOVERY TIMES (ns) 11 FIGURE 18. COLLECTOR TO EMITTER ON-STATE VOLTAGE vs GATE TO EMITTER VOLTAGE 50 IEC , FORWARD CURRENT (A) 10 VGE, GATE TO EMITTER VOLTAGE (V) 1400 1200 VCE = 390V 125oC, IF = 40A 1000 125oC, IF = 20A 800 600 25oC, IF = 40A 400 25oC, IF = 20A 200 0 200 400 600 800 1000 diEC/dt, RATE OF CHANGE OF CURRENT (A/µs) FIGURE 22. STORED CHARGE vs RATE OF CHANGE OF CURRENT HGT1N40N60A4D Rev. B HGT1N40N60A4D ZθJC , NORMALIZED THERMAL RESPONSE Typical Performance Curves (Unless Otherwise Specified) (Continued) 100 0.50 0.20 10-1 0.10 0.05 t1 0.02 0.01 DUTY FACTOR, D = t1 / t2 PEAK TJ = (PD X ZθJC X RθJC) + TC SINGLE PULSE 10-2 10-5 10-4 10-3 10-2 10-1 PD t2 100 101 t1 , RECTANGULAR PULSE DURATION (s) FIGURE 23. CAPACITANCE vs COLLECTOR TO EMITTER VOLTAGE Test Circuit and Waveforms HGT1N40N60A4D 90% 10% VGE EON2 EOFF L = 100µH VCE RG = 2.2Ω 90% ICE + HGT1N40N60A4D - VDD = 390V FIGURE 24. INDUCTIVE SWITCHING TEST CIRCUIT ©2001 Fairchild Semiconductor Corporation 10% td(OFF)I tfI trI td(ON)I FIGURE 25. SWITCHING TEST WAVEFORMS HGT1N40N60A4D Rev. B HGT1N40N60A4D Handling Precautions for IGBTs Operating Frequency Information Insulated Gate Bipolar Transistors are susceptible to gate-insulation damage by the electrostatic discharge of energy through the devices. When handling these devices, care should be exercised to assure that the static charge built in the handler’s body capacitance is not discharged through the device. With proper handling and application procedures, however, IGBTs are currently being extensively used in production by numerous equipment manufacturers in military, industrial and consumer applications, with virtually no damage problems due to electrostatic discharge. IGBTs can be handled safely if the following basic precautions are taken: Operating frequency information for a typical device (Figure 3) is presented as a guide for estimating device performance for a specific application. Other typical frequency vs collector current (ICE) plots are possible using the information shown for a typical unit in Figures 6, 7, 8, 9 and 11. The operating frequency plot (Figure 3) of a typical device shows fMAX1 or fMAX2; whichever is smaller at each point. The information is based on measurements of a typical device and is bounded by the maximum rated junction temperature. 1. Prior to assembly into a circuit, all leads should be kept shorted together either by the use of metal shorting springs or by the insertion into conductive material such as “ECCOSORBD™ LD26” or equivalent. 2. When devices are removed by hand from their carriers, the hand being used should be grounded by any suitable means - for example, with a metallic wristband. 3. Tips of soldering irons should be grounded. 4. Devices should never be inserted into or removed from circuits with power on. 5. Gate Voltage Rating - Never exceed the gate-voltage rating of VGEM. Exceeding the rated VGE can result in permanent damage to the oxide layer in the gate region. 6. Gate Termination - The gates of these devices are essentially capacitors. Circuits that leave the gate open-circuited or floating should be avoided. These conditions can result in turn-on of the device due to voltage buildup on the input capacitor due to leakage currents or pickup. fMAX1 is defined by fMAX1 = 0.05/(td(OFF)I+ td(ON)I). Deadtime (the denominator) has been arbitrarily held to 10% of the on-state time for a 50% duty factor. Other definitions are possible. td(OFF)I and td(ON)I are defined in Figure 21. Device turn-off delay can establish an additional frequency limiting condition for an application other than TJM. td(OFF)I is important when controlling output ripple under a lightly loaded condition. fMAX2 is defined by fMAX2 = (PD - PC)/(EOFF + EON2). The allowable dissipation (PD) is defined by PD = (TJM - TC)/RθJC. The sum of device switching and conduction losses must not exceed PD . A 50% duty factor was used (Figure 3) and the conduction losses (PC) are approximated by PC = (VCE x ICE)/2. EON2 and EOFF are defined in the switching waveforms shown in Figure 21. EON2 is the integral of the instantaneous power loss (ICE x VCE) during turn-on and EOFF is the integral of the instantaneous power loss (ICE x VCE) during turn-off. All tail losses are included in the calculation for EOFF; i.e., the collector current equals zero (ICE = 0). 7. Gate Protection - These devices do not have an internal monolithic Zener diode from gate to emitter. If gate protection is required an external Zener is recommended. ©2001 Fairchild Semiconductor Corporation HGT1N40N60A4D Rev. B HGT1N40N60A4D SOT-227B ISOTOP PACKAGE o R3.97 J K A B INCHES P D I C M N S E L MILLIMETERS SYMBOL MIN MAX MIN MAX NOTES A 1.240 1.255 31.50 31.88 - B 0.310 0.322 7.87 8.18 - C 0.163 0.169 4.14 4.29 - D 0.163 0.169 4.14 4.29 - E 0.165 0.169 4.19 4.29 - F 0.588 0.594 14.99 15.09 - G 1.186 1.192 30.12 30.28 - H 1.494 1.504 37.95 38.20 - F I 0.976 0.986 24.79 25.04 - G J 0.472 0.480 11.99 12.19 - H K 0.372 0.378 9.45 9.60 - L 0.030 0.033 0.76 0.84 - Q M 0.495 0.506 12.57 12.85 - N 0.990 1.000 25.15 25.40 - O R O 0.080 0.084 2.03 2.13 - P 0.108 0.124 2.74 3.15 - Q 1.049 1.059 26.64 26.90 - R 0.164 0.174 4.16 4.42 - S 0.186 0.191 4.72 4.85 Rev. 0 8/00 ©2001 Fairchild Semiconductor Corporation HGT1N40N60A4D 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. ACEx™ Bottomless™ CoolFET™ CROSSVOLT™ DenseTrench™ DOME™ EcoSPARK™ E2CMOSTM EnSignaTM FACT™ FACT Quiet Series™ FAST FASTr™ FRFET™ GlobalOptoisolator™ GTO™ HiSeC™ ISOPLANAR™ LittleFET™ MicroFET™ MicroPak™ MICROWIRE™ OPTOLOGIC™ OPTOPLANAR™ PACMAN™ POP™ Power247™ PowerTrench QFET™ QS™ QT Optoelectronics™ Quiet Series™ SILENT SWITCHER SMART START™ STAR*POWER™ Stealth™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TinyLogic™ TruTranslation™ UHC™ UltraFET VCX™ STAR*POWER is used under license DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. 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